LWFA Group at UT Austin
UT Shield

Publications

Selected work

  • M. C. Downer, R. Zgadzaj, A. Debus, U. Schramm, and M. C. Kaluza. Diagnostics for plasma-based electron accelerators. Rev. Mod. Phys. 90, 035002 (2018)
  • Wang, X., Zgadzaj, R., Fazel, N. et al. Quasi-monoenergetic laser-plasma acceleration of electrons to 2 GeV. Nat Commun 4, 1988 (2013).
  • A. H. Lumpkin, M. LaBerge, D. W. Rule, R. Zgadzaj, A. Hannasch, O. Zarini, B. Bowers, A. Irman, J. P. Couperus Cabadağ, A. Debus, A. Köhler, U. Schramm, and M. C. Downer. Coherent Optical Signatures of Electron Microbunching in Laser-Driven Plasma Accelerators. Phys. Rev. Lett. 125, 014801 (2020)
  • Matlis, N., Reed, S., Bulanov, S. et al. Snapshots of laser wakefields. Nature Phys 2, 749–753 (2006).
  • Zgadzaj, R., Silva, T., Khudyakov, V.K. et al. Dissipation of electron-beam-driven plasma wakes. Nat Commun 11, 4753 (2020)

Unknown Year

  1. Zgadzaj, R, Cheng, A, Kumar, P, Litvinenko, VN, Petrushina, I, Samulyak, R, Vafaei-Najafabadi, N, Joshi, C, Babzien, M, Fedurin, M, others, CO2-laser-driven wakefield acceleration, None , (Unknown Year)
  2. Vafaei-Najafabadi, N, Litvinenko, V, Jing, Y, Pogorelsky, I, Polyanskyi, M, Fedurin, M, Babzien, M, Kupfer, R, Palmer, MA, Sahai, A, others, Development of LWIR-based Advanced Acceleration Technology to Serve the Next Generation of Colliders, None , (Unknown Year)
  3. Tunnell, James, Downer, Michael, NONLINEAR IMAGING WITH ENDOGENOUS FLUORESCENCE CONTRAST AND PLASMONIC CONTRAST AGENTS, None , (Unknown Year)
  4. Riffe, D Mark, Wang, XY, Downer, MC, Fisher, DL, Tajima, T, Erskine, JL, Femtosecond Thermionic Emission in the Space-Charge Limited Regime, None , (Unknown Year)
  5. Lumpkin, Alex H, LaBerge, Max, Jeroen van Tilborg, A, Irman, Arie, Downer, Michael C, Comprehensive Single-shot Diagnostics for Quantifying LWFA Beam Quality, None , (Unknown Year)
  6. Lei, Ming, Price, J, Cho, Yujin, Shafiei, Farbod, Downer, MC, NONLINEAR OPTICAL CHARACTERIZATION OF NOVEL ELECTRONIC MATERIALS, None , (Unknown Year)
  7. Kalmykov, SY, Yi, SA, Beck, A, Lefebvre, E, Khudik, V, Shvets, G, Downer, MC, Electron Self-Injection and Trapping into an Evolving Plasma Bubble: Towards Optimization of Beam Quality in GeV-Scale Laser Plasma Accelerators, None , (Unknown Year)
  8. Gosnell, Timothy R, Taylor, Antoinette J, Nelson, Keith A, Downer, Michael C, Ultrafast pulse generation and spectroscopy(Los Angeles CA, 18-19, 22 January 1993), None , (Unknown Year)
  9. Downer, Michael, Henkelman, Graeme, Scattering of Aligned H2 from Si (100), None , (Unknown Year)
  10. Downer, Michael, Fink, Manfred, The Effects of Alignment on the Dissociation of H2 on Pd (111), None , (Unknown Year)
  11. Downer, Michael, Fink, Manfred, Size Distributions and Nonlinear Optical Enhancement of Silver Nanoparticles Produced by LAM, None , (Unknown Year)
  12. Downer, MC, Intense Laser Pulse Guiding in Preformed Plasma Waveguides, None , (Unknown Year)

2024

  1. Fuchs, M, Andonian, G, Apsimon, O, B{\”u}scher, M, Downer, MC, Filippetto, D, Lehrach, A, Schroeder, CB, Shadwick, BA, Thomas, AGR, others, Plasma-based particle sources, Journal of Instrumentation 19, T01004 (2024)
  2. Downer, Michael, LaBerge, Maxwell, Bowers, Brant, Chang, Yen-Yu, Cabadag, Jurjen Couperus, Debus, Alexander, Hannasch, Andrea, Pausch, Richard, Schobel, Susanne, Tiebel, Jessica, others, 3D structure of microbunched plasma-wakefield-accelerated electron beams, None , (2024)
  3. Chang, Yen-Yu, Gulley, Jeremy R, Li, Zhengyan, Welch, James, Zgadzaj, Rafal, Bernstein, Aaron, Downer, MC, Single-shot observation of nonlinear pulse splitting in a Kerr medium, Optics Letters 49, 73–76 (2024)
  4. Aniculaesei, Constantin, Ha, Thanh, Yoffe, Samuel, Labun, Lance, Milton, Stephen, McCary, Edward, Spinks, Michael M, Quevedo, Hernan J, Labun, Ou Z, Sain, Ritwik, others, The acceleration of a high-charge electron bunch to 10 GeV in a 10-cm nanoparticle-assisted wakefield accelerator, Matter and Radiation at Extremes 9, (2024)

2023

  1. Ramesh, Rithvik, Hsieh, Teddy, Skipper, Alec M, Meng, Qian, Wen, Kevin C, Shafiei, Farbod, Wistey, Mark A, Downer, Michael C, Khurgin, Jacob B, Bank, Seth R, Interband second-order nonlinear optical susceptibility of asymmetric coupled quantum wells, Applied Physics Letters 123, (2023)
  2. Kupfer, R, Chang, A, Petrushina, I, Gaikwad, A, Bromberg, I, Pogorelsky, IV, Polyanskiy, MN, Kusche, K, Babzien, M, Fedurin, M, others, Two Color Ionization Seeded Laser Wakefield Accelerator, None , FTu3M–4 (2023)
  3. Kiani, Leily, Zhou, Tong, Bahk, Seung-Whan, Bromage, Jake, Bruhwiler, David, Campbell, E Michael, Chang, Zenghu, Chowdhury, Enam, Downer, Michael, Du, Qiang, others, High average power ultrafast laser technologies for driving future advanced accelerators, Journal of Instrumentation 18, T08006 (2023)
  4. Downer, Michael, Zgadzaj, Rafal, Welch, James, Cao, Yuxuan, Amorim, Ligia, Cheng, Aiqi, Gaikwad, APurva, Iapozzutto, P, Kumar, Prabhat, Litvinenko, Vladimir N, others, Plasma electron acceleration driven by a long-wave-infrared laser, None , (2023)
  5. Downer, Michael, Chang, Yen-Yu, Gulley, Jeremy, Zgadzaj, Rafal, Bernstein, Aaron, Li, Zhengyan, Welch, James, Single-shot observation of nonlinear pulse splitting in a Kerr medium, None , (2023)

2022

  1. Tang, Haocheng, Men, Ting, Liu, Xianglei, Hu, Yaodan, Su, Jingqin, Zuo, Yanlei, Li, Ping, Liang, Jinyang, Downer, Michael C, Li, Zhengyan, Single-shot compressed optical field topography, Light: Science \& Applications 11, 244 (2022)
  2. Shafiei, Farbod, Masir, Massoud R, Orzali, Tommaso, Vert, Alexey, Wong, Man Hoi, Bersuker, Gennadi, Downer, Michael C, Observation of Fundamental Limit of Light Localization, arXiv preprint arXiv:2211.02808 , (2022)
  3. Shafiei, Farbod, Downer, Michael C, Collection of propagating electromagnetic fields by uncoated probe, Ultramicroscopy 240, 113597 (2022)
  4. Power, John, Clarke, Christine, Downer, Michael, Esarey, Eric, Geddes, Cameron, Hogan, Mark J, Hoffstaetter, Georg Heinz, Jing, Chunguang, Nagaitsev, Sergei, Palmer, Mark, others, Beam Test Facilities for R\&D in Accelerator Science and Technologies, arXiv preprint arXiv:2203.11290 , (2022)
  5. Laso Garcia, A, Hannasch, A, Molodtsova, M, Ferrari, A, Couperus Cadaba{\u{g}}, JP, Downer, MC, Irman, A, Kraft, SD, Metzkes-Ng, J, Naumann, L, others, Calorimeter with Bayesian unfolding of spectra of high-flux broadband x rays, Review of Scientific Instruments 93, (2022)
  6. LaBerge, M, Hannasch, A, Bowers, B, Zgadzaj, R, Downer, MC, Zarini, O, Debus, A, Cabada{\u{g}}, J Couperus, Ufer, P, Sch{\”o}bel, S, others, Coherent 3D Microstructure of Laser-Wakefield-Accelerated Electron Bunches, Proc. FEL’22 , (2022)
  7. Khudiakov, VK, Lotov, KV, Downer, MC, Ion dynamics driven by a strongly nonlinear plasma wake, Plasma Physics and Controlled Fusion 64, 045003 (2022)
  8. Furey, Brandon J, Stacy, Benjamin J, Shah, Tushti, Barba-Barba, Rodrigo M, Carriles, Ramon, Bernal, Alan, Mendoza, Bernardo S, Korgel, Brian A, Downer, Michael C, Two-photon excitation spectroscopy of silicon quantum dots and ramifications for bio-Imaging, ACS nano 16, 6023–6033 (2022)
  9. Fuchs, M, Shadwick, BA, Vafaei-Najafabadi, N, Thomas, AGR, Andonian, G, B{\”u}scher, M, Lehrach, A, Apsimon, O, Xia, G, Filippetto, D, others, Snowmass Whitepaper AF6: Plasma-Based Particle Sources, arXiv preprint arXiv:2203.08379 , (2022)
  10. Foster, Natalie D, Rockwell, Ann Kathryn, McArthur, Joshua Andrew, Mendoza, Bernardo S, Bank, Seth R, Downer, Michael C, A Study of Second-Order Susceptibility in Digital Alloy-Grown InAs/AlSb Multiple Quantum Wells, Advanced Optical Materials 10, 2102845 (2022)
  11. Cho, Yujin, Anderson, Sean M, Mendoza, Bernardo S, Okano, Shun, Arzate, N, Shkrebtii, Anatoli I, Wu, Di, Lai, Keji, Carriles, Ram{\’o}n, Zahn, DRT, others, Second-harmonic and linear spectroscopy of $\alpha$- In 2 Se 3, Physical Review Materials 6, 034006 (2022)
  12. Aniculaesei, Constantin, Ha, Thanh, Yoffe, Samuel, McCary, Edward, Spinks, Michael M, Quevedo, Hernan J, Labun, Lance, Labun, Ou Z, Sain, Ritwik, Hannasch, Andrea, others, High-charge 10 GeV electron acceleration in a 10 cm nanoparticle-assisted hybrid wakefield accelerator, arXiv preprint arXiv:2207.11492 , (2022)

2021

  1. Vafaei-Najafabadi, Navid, Miller, Kyle, Dalichaouch, Thamine, Maher, Nolan, Manzella, Nicholas, Petrushina, Irina, Gaikwad, Apurva, Zgadzaj, Rafal, Pogorelsky, Igor, Babzien, Marcus, others, Probing the fields of an LWFA in blowout regime using a relativistic electron beam, None 2021, UO05–008 (2021)
  2. Silva, T, Amorim, LD, Downer, MC, Hogan, MJ, Yakimenko, V, Zgadzaj, R, Vieira, J, Stable positron acceleration in thin, warm, hollow plasma channels, Physical review letters 127, 104801 (2021)
  3. Shafiei, Farbod, Orzali, Tommaso, Vert, Alexey, Miri, Mohammad-Ali, Hung, Pui Yee, Wong, Man Hoi, Al{\`u}, Andrea, Bersuker, Gennadi, Downer, Michael C, Detection of Subsurface, Nanometer-Scale Crystallographic Defects by Nonlinear Light Scattering and Localization, Advanced Optical Materials 9, 2002252 (2021)
  4. Shafiei, Farbod, Downer, Michael W, Method and system for optically detecting and characterizing defects in semiconductors, None , (2021)
  5. Samulyak, Roman, Kumar, Prabhat, Cheng, Aiqi, Kupfer, Rotem, Downer, Michael, Litvinenko, Vladimir, Vafaei-Najafabadi, Navid, Petrushina, Irina, Zgadzaj, Rafal, Simulation Studies of Electron Injection in CO2 Laser-driven Self-modulated and Blowout Regimes, None 2021, PP11–123 (2021)
  6. Petrushina, Irina, Gaikwad, Apurva, Zgadzaj, Rafal, Pogorelsky, Igor, Babzien, Marcus, Fedurin, Mikhail, Kupfer, Rotem, Kusche, Karl, Polyanskiy, Mikhail, Palmer, Mark, others, Electron beam probing: essentials for the direct measurements of plasma wakefields, None 2021, PP11–130 (2021)
  7. Pagano, Isabella, King, Paul, Hannasch, Andrea, Ha, Thanh, Franco, Alejandro, Tsai, Hai-En, Ostermayr, Tobias, Jacob, Robert, Hakimi, Sahel, Gonsalves, Anthony, others, Source size analysis of x-rays driven by laser wakefield acceleration, None 2021, BO04–015 (2021)
  8. LaBerge, Maxwell, Zarini, Omid, Lumpkin, Alex H, Debus, Alexander, Hannasch, Andrea, Cabada{\u{g}}, Jurjen Couperus, Bowers, Brant, Koehler, Alexander, Zgadzaj, Rafal, Schramm, Ulrich, others, Coherent-transition-radiation-based reconstruction of laser plasma accelerated electron bunches, None 11779, 29–35 (2021)
  9. Kumar, Prabhat, Yu, Kwangmin, Zgadzaj, Rafal, Downer, Michael, Petrushina, Irina, Samulyak, Roman, Litvinenko, Vladimir, Vafaei-Najafabadi, Navid, Evolution of the self-injection process in long wavelength infrared laser driven LWFA, Physics of Plasmas 28, (2021)
  10. Hannasch, A, Lisi, L, Brooks, J, Cheng, X, Garcia, A Laso, LaBerge, M, Pagano, I, Bowers, B, Zgadzaj, R, Quevedo, HJ, others, Compact spectral characterization of 5-500 MeV X-rays from the texas petawatt laser-driven plasma accelerator, arXiv preprint arXiv:2107.00132 , (2021)
  11. Hannasch, A, Laso Garcia, A, LaBerge, M, Zgadzaj, R, K{\”o}hler, A, Couperus Cabada{\u{g}}, JP, Zarini, O, Kurz, T, Ferrari, A, Molodtsova, M, others, Compact spectroscopy of keV to MeV X-rays from a laser wakefield accelerator, Scientific Reports 11, 14368 (2021)
  12. Hannasch, A, LaBerge, M, Zgadzaj, R, Cabada{\u{g}}, JP, Garcia, A Laso, Kurz, T, Cowan, T, Schramm, U, Irman, A, Downer, MC, Nonlinear Inverse Compton Scattering From a Laser Wakefield Accelerator and Plasma Mirror, arXiv preprint arXiv:2107.00139 , (2021)
  13. Furey, Brandon J, Barba-Barba, Rodrigo M, Carriles, Ramon, Bernal, Alan, Mendoza, Bernardo S, Downer, Michael C, Im $\{$$\chi$ (3)$\}$ spectra of 110-cut GaAs, GaP, and Si near the two-photon absorption band edge, Journal of Applied Physics 129, (2021)
  14. Franco-Altamirano, Jos{\’e}, Hannasch, Andrea, Pagano, Isabella, Ha, Thanh, Aniculaesei, Constantin, Hegelich, B, Zgadzaj, Rafal, Downer, Michael, Scintillator-based calorimetry of multi-MeV X-rays from GeV laser wakefield accelerators, None 2021, UO05–006 (2021)
  15. Foster, Natalie, Rockwell, Ann Kathryn, McArthur, Joshua, Mendoza Santoyo, Bernardo, Bank, Seth, Downer, Michael, Measurement of $\chi$ (2) of III-V quantum well structures, None 2021, L48–005 (2021)
  16. Chang, Yen-Yu, Cheng, Xiantao, Hannasch, Andrea, LaBerge, Maxwell, Shaw, Joseph M, Weichman, Kathleen, Welch, James, Bernstein, Aaron C, Henderson, Watson, Zgadzaj, Rafal, others, Faraday rotation study of plasma bubbles in GeV wakefield accelerators, Physics of Plasmas 28, (2021)
  17. Bowers, Brant, LaBerge, Max, Koehler, Alexander, Cabada{\u{g}}, J Couperus, Chang, Y-Y, Ufer, P, {\v{S}}m{\’\i}d, M, Irman, A, Wang, T, Bernstein, A, others, Two-Pulse Direct Laser Acceleration in a Laser-Driven Plasma Accelerator, arXiv preprint arXiv:2107.00479 , (2021)

2020

  1. Zgadzaj, Rafal, Welch, James, Downer, Michael C, Petrushina, Irina, Kaur, Prabhjot, Iapozzuto, Pietro, Amorim, L{\’\i}gia Diana, Yan, Jiayang, Vafaei-Najafabadi, Navid, Kumar, Prabhat, others, Demonstration of CO2-laser-driven laser-wakefield acceleration at Brookhaven’s accelerator test facility, None 2020, TO03–011 (2020)
  2. Zgadzaj, Rafal, Silva, T, Khudyakov, VK, Sosedkin, A, Allen, J, Gessner, S, Li, Zhengyan, Litos, M, Vieira, J, Lotov, KV, others, Dissipation of electron-beam-driven plasma wakes, Nature Communications 11, 4753 (2020)
  3. Silva, Thales, Amorim, Ligia Diana, Downer, Michael, Hogan, Mark, Yakimenko, Vitaly, Zgadzaj, Rafal, Vieira, Jorge, High-gradient positron acceleration in thin, warm hollow plasma channels, None 2020, JO04–003 (2020)
  4. Shafiei, Farbod, Orzali, Tommaso, Vert, Alexey, Miri, Mohammad-Ali, Hung, PY, Wong, Man Hoi, Al{\`u}, Andrea, Bersuker, Gennadi, Downer, Michael C, Atomic-Scale Defect Detection by Nonlinear Light Scattering and Localization, arXiv preprint arXiv:2007.01427 , (2020)
  5. Sanders, James C, Zgadzaj, Rafal, Downer, Michael C, Terawatt chirped pulse Raman amplified laser for two-color experiments, Optical Engineering 59, 076110–076110 (2020)
  6. Petrushina, Irina, Zgadzaj, Rafal, Kaur, Prabhjot, Pogorelsky, Igor, Babzien, Marcus, Fedurin, Mikhail, Kupfer, Rotem, Kusche, Karl, Polyanskiy, Mikhail, Palmer, Mark, others, Experimental investigation of interactions of long CO 2 laser pulse with plasma at ATF, None 2020, TO03–010 (2020)
  7. Lumpkin, AH, LaBerge, M, Rule, DW, Zgadzaj, R, Hannasch, A, Zarini, O, Bowers, B, Irman, A, Cabada{\u{g}}, JP Couperus, Debus, A, others, Coherent optical signatures of electron microbunching in laser-driven plasma accelerators, Physical Review Letters 125, 014801 (2020)
  8. Lumpkin, AH, LaBerge, M, Downer, M, Rule, DW, Irman, A, Advanced Laser-driven Plasma Accelerator Electron-beam Diagnostics with COTR Techniques, None , (2020)
  9. Li, Xiang, Hu, Zhiwei, Cho, Yujin, Li, Xinyu, Sun, Hao, Cong, Longzheng, Lin, Hong-Ji, Liao, Sheng-Chieh, Chen, Chien-Te, Efimenko, Anna, others, Charge Disproportionation and Complex Magnetism in a PbMnO3 Perovskite Synthesized under High Pressure, Chemistry of Materials 33, 92–101 (2020)
  10. Laberge, Maxwell, Lumpkin, Alex, Zarini, Omid, Hannasch, Andrea, Zgadzaj, Rafal, Bowers, Brant, Couperus Cabada{\u{g}}, Jurjen, Koehler, Alexander, Debus, Alexander, Schramm, Ulrich, others, LPA Electron Bunch Spatial Reconstruction Through CTR Imaging, None 2020, TO03–013 (2020)
  11. Kumar, Prabhat, Yu, Kwangmin, Zgadzaj, Rafal, Downer, Michael, Petrushina, Irina, Samulyak, Roman, Litvinenko, Vladimir, Vafaei-Najafabadi, Navid, Evolution of the self-injection process in the transition of an LWFA from self-modulation to blowout regime, arXiv preprint arXiv:2008.12157 , (2020)
  12. Kumar, Prabhat, Downer, Michael, Litvinenko, Vladimir, Petrushina, Irina, Vafaei-Najafabadi, Navid, Zgadzaj, Rafal, Samulyak, Roman, Self-injection Dynamics in Long Wave Infrared Laser Driven Wakefield Acceleration in Self-modulated and Blowout Regimes, None 2020, TO03–009 (2020)
  13. Hannasch, Andrea, Laso Garcia, Alejandro, Laberge, Max, Zgadzaj, Rafal, Couperus-Cabadag, Jurjen, Koehler, Alex, Kurz, Thomas, Cowan, Tom, Schramm, Ulrich, Irman, Arie, others, Compact Universal Spectrometer for Secondary X-rays from Laser Wakefield Accelerators, None 2020, BO04–006 (2020)
  14. Hajj, Ramez, Ramm, Adam, Bhasin, Amit, Downer, Michael, Real-time microscopic and rheometric observations of strain-driven cavitation instability underlying micro-crack formation in asphalt binders, International Journal of Pavement Engineering 21, 977–989 (2020)
  15. Hajj, Ramez, Mohanraj, Kiran, Bhasin, Amit, Ramm, Adam, Downer, Michael, Micro-scale observations of fatigue damage mechanism in asphalt binder, None , 449–453 (2020)

2019

  1. Tiwari, Ganesh, Kupfer, Rotem, Jiao, Xuejing, Shaw, Joseph, Hannasch, Andrea, Gaul, Erhard, Downer, Michael, Hegelich, Bjorn, Unidirectional Focusing Dipole Magnet as a Gamma-Ray Spectrometer in the Intermediate MeV Range, None 2019, X13–004 (2019)
  2. Shafiei, Farbod, Orzali, Tommaso, Wong, Man Hoi, Bersuker, Gennadi, Downer, Michael, Light localization in disordered medium by scattering dislocation sites, None 2019, V24–006 (2019)
  3. Shafiei, Farbod, Orzali, Tommaso, Vert, Alexey, Wong, Man Hoi, Bersuker, Gennadi, Downer, Michael, Optical evolution of dislocation speckle imaging inside and outside of thin films, None 2019, H26–003 (2019)
  4. Shafiei, Farbod, Orzali, Tommaso, Vert, Alexey, Hung, PY, Bersuker, Gennadi, Downer, Michael, Subsurface Second Harmonic Speckle Defect Microscopy, None 2019, H26–002 (2019)
  5. Ren, Xiaoming, Wang, Yang, Chang, Zenghu, Welch, James, Bernstein, Aaron, Downer, Michael, Brown, Jeffrey, Gaarde, Mette, Couairon, Arnaud, Kolesik, Miroslav, others, In-line spectral interferometry in shortwave-infrared laser filaments in air, Physical review letters 123, 223203 (2019)
  6. Ramm, Adam, Downer, MC, Sakib, N, Bhasin, A, Morphology and kinetics of asphalt binder microstructure at gas, liquid and solid interfaces, Journal of Microscopy 276, 109–117 (2019)
  7. Lumpkin, AH, Rule, DW, LaBerge, Maxwell, Downer, MC, Observations on Microbunching of Electrons in Laser-Driven Plasma Accelerators and Free-Electron Lasers, None , 722–725 (2019)
  8. Lumpkin, AH, Rule, DW, LaBerge, M, Downer, MC, Observations n microbunching of electrons in laser-driven plasma accelerators and free-electron, None , (2019)
  9. Kumar, Prabhat, Yu, Kwangmin, Zgadzaj, Rafal, Amorim, L{\’\i}gia Diana, Downer, MC, Welch, James, Litvinenko, Vladimir N, Vafaei-Najafabadi, Navid, Samulyak, Roman, Simulation study of CO2 laser-plasma interactions and self-modulated wakefield acceleration, Physics of Plasmas 26, (2019)
  10. Hannasch, Andrea, Laso Garcia, Alejandro, Lisi, Luc, Cheng, Xiantao, Brooks, Jason, LaBerge, Maxwell, Bowers, Brant, Pagano, Isabella, Spinks, Michael, Quevedo, Hernan, others, Compact spectral characterization of 10-500 MeV $\gamma$-rays from the Texas Petawatt Laser-Driven Plasma Accelerator, None 2019, CO4–005 (2019)
  11. Gao, Xiaohui, Shim, Bonggu, Downer, Michael C, Brunel harmonics generated from ionizing clusters by few-cycle laser pulses, Optics Letters 44, 779–782 (2019)
  12. Furey, Brandon, Barba-Barba, Rodrigo, Bernal, Alan, Carriles, Ramon, Mendoza, Bernardo, Downer, Michael, Two-photon absorption spectroscopy and polarization dependence of Gallium phosphide, None 2019, S33–005 (2019)
  13. Foster, Natalie D, Edmondson, Bryce I, Ekerdt, John G, Smith, David J, Downer, Michael C, Strain-dependence of $\chi$ (2) in thin film barium strontium titanate, AIP Advances 9, (2019)
  14. Cho, Yujin, Jo, Na Hyun, Canfield, Paul, Downer, Michael, Oxidation effect on WTe 2 using optical second harmonic generation, None 2019, B13–012 (2019)
  15. Cho, Yujin, Anderson, Sean M, Mendoza, Bernardo S, Okano, Shun, Carriles, Ramon, Arzate, N, Shkrebtii, Anatoli I, Wu, Di, Lai, Keji, Zahn, DRT, others, Opto-electronic properties of alpha-In2Se3: single-layer to bulk, arXiv preprint arXiv:1911.01784 , (2019)
  16. Babzien, Marcus, Downer, Michael C, Fedurin, Mikhail, Iapozzuto, Pietro, Kumar, Prabhat, Litvinenko, Vladimir N, Palmer, Mark A, Pogorelsky, Igor, Polyanskiy, Mikhail, Samulyak, Roman V, others, Recent progress with Brookhaven’s ATF LWIR laser and future experimental plans, None 2019, BO6–011 (2019)

2018

  1. Zhang, Xi, Wang, T, Khudik, VN, Bernstein, AC, Downer, MC, Shvets, G, Effects of laser polarization and wavelength on hybrid laser wakefield and direct acceleration, Plasma Physics and Controlled Fusion 60, 105002 (2018)
  2. Zgadzaj, Rafal, Downer, Michael, Sosedkin, Alexander, Lotov, Konstantin, Silva, Thales, Vieira, Jorge, Hogan, Mark, Yakimenko, Vitaly, Optical measurements and simulations of nanosecond-scale plasma channel evolution excited by beam-driven plasma wakes at FACET, None 2018, TO8–009 (2018)
  3. Yan, Jiayang, Iapozzuto, Pietro, Flament, Mael, Joshi, Chan, Jing, Yichao, Kumar, Prabhat, Samulvak, Roman, Pogorelsky, Igor, Swinson, Christina, Babzien, Marcus, others, Investigating instabilities of long, intense laser pulses in plasma wakefield accelerators, None , 1–5 (2018)
  4. Yan, Jiayang, Amorim, L{\’\i}gia Diana, Iapozzuto, Pietro, Flament, Mael, Jing, Yichao, Litvinenko, Vladimir, Vafaei-Najafabadi, Navid, Samulyak, Roman, Kumar, Prabhat, Pogorelsky, Igor, others, Investigation of CO2 Long Intense Laser Pulse Plasma Instabilities in LWFAs, None 2018, NP11–026 (2018)
  5. Wu, Di, Zhou, Yu, Zhu, Yihan, Cho, Yujin, He, Qing, Yang, Xiao, Herrera, Kevin, Chu, Zhaodong, Han, Yu, Downer, Michael, others, Out-of-plane Piezoelectricity and Ferroelectricity in Layered $\alpha$-In 2 Se 3 Nano-flakes, None 2018, P15–001 (2018)
  6. Welch, James, Zgadzaj, Rafal, Downer, Michael, Amorim, L{\’\i}-Gia, Flament, Mael, Iapozzuto, Pietro, Yan, Jiayang, Vafaei-Najafabadi, Navid, Litvinenko, Vladimir, Kumar, Prabhat, others, CO 2-laser-driven laser-wakefield acceleration experiments at Brookhaven’s Accelerator Test Facility, None 2018, TO8–010 (2018)
  7. Vafaei-Najafabadi, Navid, Amorim, Ligia, Yan, Jiayang, Iapozzuto, Pietro, Flament, Mael, Jing, Yichao, Litvinenko, Vladimir, Samulyak, Roman, Kumar, Prabhat, Pogorelsky, Igor, others, Numerical study of long CO2 laser pulse interactions with hydrogen plasma at ATF, None 2018, TO8–011 (2018)
  8. Shafiei, Farbod, Orzali, Tommaso, Vert, Alexey, Hung, PY, Wong, Man Hoi, Bersuker, Gennadi, Downer, Michael, Nonlinear Optical Defect Detection, None 2018, E01–002 (2018)
  9. Sakib, Nazmus, Hajj, Ramez, Bhasin, Amit, Ramm, Adam S, Downer, Michael C, Bulk microstructures in bitumen and its influence on rheology, None , 411–414 (2018)
  10. Ramm, Adam, Sakib, Nazmus, Bhasin, Amit, Downer, MC, Correlated time-variation of bulk microstructure and rheology in asphalt binders, Journal of microscopy 271, 282–292 (2018)
  11. Polynkin, Pavel, Kolesik, Miroslav, Ren, Xiaoming, Wang, Yang, Chang, Zenghu, Welch, James, Bernstein, Aaron, Downer, Michael, Brown, Jeffrey, Gaarde, Mette, others, In-line spectral interferometry in infrared laser filaments in gases, None , 48–49 (2018)
  12. Pagano, Isabella, Brooks, Jason, Bernstein, Aaron, Zgadzaj, Rafal, Leddy, Jarrod, Cary, John, Downer, Michael C, Low Density Plasma Waveguides Driven by Ultrashort (30 fs) and Long (300 ps) Pulses for Laser Wakefield Acceleration, None , 1–5 (2018)
  13. Lumpkin, Alex, LaBerge, Maxwell, Rule, Donald, Zgadzaj, Rafal, Hannasch, Andrea, Downer, Michael, Zarini, Omid, Bowers, Brant, Irman, Arie, Couperus, Jurjen, others, Observations of coherent optical transition radiation interference fringes generated by laser plasma accelerator electron beamlets, None , 1–5 (2018)
  14. Lumpkin, AH, Rule, DW, Downer, MC, Feasibility of OTR Imaging for Laser-driven Plasma Accelerator Electron-beam Diagnostics, arXiv preprint arXiv:1805.04134 , (2018)
  15. Lisi, Luc, Shaw, Joseph, Tiwari, Ganesh, Hannasch, Andrea, Bernstein, Aaron, Labun, Lance, Hegelich, Bjorn, Downer, Michael, Spectral Analysis of 50–100 MeV Thomson Backscatter Gamma-rays from GeV Laser-Plasma Accelerator, None , 1–4 (2018)
  16. Li, Zongyao, Cho, Yujin, Li, Xiang, Li, Xinyu, Aimi, Akihisa, Inaguma, Yoshiyuki, Alonso, Jose A, Fernandez-Diaz, Maria T, Yan, Jiaqiang, Downer, Michael C, others, New Mechanism for Ferroelectricity in the Perovskite Ca2–x Mn x Ti2O6 Synthesized by Spark Plasma Sintering, Journal of the American Chemical Society 140, 2214–2220 (2018)
  17. Li, Xiang, Xu, WM, McGuire, Michael A, Cho, Yujin, Downer, MC, Wan, Y, Li, XY, Li, ZY, Cui, Q, Cheng, J-G, others, Spin freezing into a disordered state in CaFeT i 2 O 6 synthesized under high pressure, Physical Review B 98, 064201 (2018)
  18. Leddy, Jarrod, Bernstein, Aaron, Brooks, Jason, Downer, Michael, Pagano, Isabella, Cary, John, Simulation of channel formation through laser gas interaction, None 2018, YP11–052 (2018)
  19. Kormondy, Kristy J, Cho, Yujin, Posadas, Agham B, Zheng, Lu, Lai, Keji, Wang, Qingxiao, Kim, Moon J, He, Qian, Borisevich, Albina Y, Downer, Michael C, others, Piezoelectric modulation of nonlinear optical response in BaTiO3 thin film, Applied Physics Letters 113, (2018)
  20. Hannasch, Andrea, Zgadzaj, Rafal, Downer, Michael, Laso-Garcia, Alejandro, Schramm, Ulrich, Irman, Arie, Inverse Thomson Scattering from a MeV Laser Plasma Accelerator and Plasma Mirror, Verhandlungen der Deutschen Physikalischen Gesellschaft , (2018)
  21. Hajj, Ramez, Sakib, Nazmus, Bhasin, Amit, Ramm, Adam S, Downer, Michael C, Relation of modified bitumen microstructure to cracking indicators, None , 189–192 (2018)
  22. Furey, Brandon J, Silbaugh, Dorothy A, Yu, Yixuan, Guillaussier, Adrien C, Estrada, Arnold D, Stevens, Christopher, Maynard, Jennifer A, Korgel, Brian A, Downer, Michael C, Measurement of Two-Photon Absorption of Silicon Nanocrystals in Colloidal Suspension for Bio-Imaging Applications, physica status solidi (b) 255, 1700501 (2018)
  23. Foster, Natalie, Edmondson, Bryce, Ekerdt, John, Downer, Michael, Strain-induced nonlinear susceptibility enhancement in thin film Ba 1-x Sr x TiO 3, None 2018, C09–002 (2018)
  24. Downer, Michael, Collaborative Research: Tomographic imaging of laser-plasma structures, None , (2018)
  25. Ditmire, Todd, Arefiev, Alexey, Hegelich, Bjorn M, Shvets, Gennady, Downer, Michael, University of Texas at Austin Austin United States, Experimental Study of Electron Dynamics in Strongly Relativistic Laser Fields, None , (2018)
  26. Cho, Yujin, Wu, Di, Carriles, Ramon, Mendoza, Bernardo, Lai, Keji, Downer, Michael, Optical Second-harmonic Spectroscopy of In 2 Se 3, None 2018, R37–012 (2018)
  27. Cho, Yujin, Ponath, Patrick, Zheng, Lu, Hatanpaa, Benjamin, Lai, Keji, Demkov, Alexander A, Downer, Michael C, Polarization retention in ultra-thin barium titanate films on Ge (001), Applied Physics Letters 112, (2018)
  28. Cheng, Xiantao, Zgadzaj, Rafal, Bernstein, Aaron, LaBerge, Max, Shaw, Joseph M, Downer, Michael C, Compact High-Resolution Multi-GeV Electron Spectrometer for PW-Laser-Driven Plasma Accelerators and Approximate Trajectory Method for Spectrum Analysis, None , 1–5 (2018)
  29. Amorim, L{\’\i}-Gia, Iapozzuto, Pietro, Vafaei-Najafabadi, Navid, Yan, Jiayang, Downer, Michael, Zgadzaj, Rafal, Welch, James, Fedurin, Mikhail, Polyanskiy, Mikhail, Palmer, Mark, others, Electron Beam Probing of Plasma Structures in CO2 Laser Driven Wakefields, None 2018, NP11–021 (2018)

2017

  1. Zhou, Yu, Wu, Di, Zhu, Yihan, Cho, Yujin, He, Qing, Yang, Xiao, Herrera, Kevin, Chu, Zhaodong, Han, Yu, Downer, Michael C, others, Out-of-plane piezoelectricity and ferroelectricity in layered $\alpha$-In2Se3 nanoflakes, Nano letters 17, 5508–5513 (2017)
  2. Zhang, Xi, Khudik, V, Bernstein, AC, Downer, MC, Shvets, G, Effects of Laser Polarization and Color on Hybrid Laser Wakefield and Direct Acceleration, arXiv preprint arXiv:1712.04040 , (2017)
  3. Welch, James R, Zgadzaj, Rafal, Polyanskiy, Mikhail, Zhang, Chaojie, Pogorelsky, Igor, Downer, Michael C, Mid-IR, CO 2-laser driven, self-modulated wakes, None , 1–2 (2017)
  4. Weichman, Kathleen, Higuera, Adam, Abell, Daniel, Cowan, Benjamin, Fazel, Neil, Cary, John, Downer, Michael, Interaction between laser pulses and trailing wakefields intersecting at small angle for LWFA charge yield enhancement, None 1812, (2017)
  5. Tsai, Hai-En, Arefiev, Alexey V, Shaw, Joseph M, Stark, David J, Wang, Xiaoming, Zgadzaj, Rafal, Downer, MC, Self-aligning concave relativistic plasma mirror with adjustable focus, Physics of Plasmas 24, (2017)
  6. Shaw, JM, Bernstein, AC, Zgadzaj, R, Hannasch, A, LaBerge, M, Chang, YY, Weichman, K, Welch, J, Henderson, W, Tsai, H-E, others, Bright 5-85 MeV Compton gamma-ray pulses from GeV laser-plasma accelerator and plasma mirror, arXiv preprint arXiv:1705.08637 , (2017)
  7. Shaw, JM, Bernstein, AC, Hannasch, A, LaBerge, M, Chang, Y-Y, Weichman, K, Welch, J, Zgadzaj, R, Henderson, W, Tsai, H-E, others, Generation of tens-of-MeV photons by compton backscatter from laser-plasma-accelerated GeV electrons, None 1812, (2017)
  8. Shafiei, Farbod, Orzali, Tommaso, Vert, Alexey, Hung, PY, Wong, Man Hoi, Bersuker, Gennadi, Downer, Michael, Optical defect detection of semiconductor thin film by sub-micron resolution second harmonic technique, None 2017, A36–007 (2017)
  9. Ramm, Adam, Nazmus, Sakib, Bhasin, Amit, Downer, Michael, Correlated Time-Variation of Asphalt Rheology and Bulk Microstructure, None 2017, K16–006 (2017)
  10. Lumpkin, AH, Rule, DW, Downer, MC, Feasibility of Optical Transition Radiation Imaging for Laser-driven Plasma Accelerator Electron-Beam Diagnostics, None , (2017)
  11. Jiao, XJ, Shaw, JM, Wang, T, Wang, XM, Tsai, H, Poth, P, Pomerantz, I, Labun, LA, Toncian, T, Downer, MC, others, A tabletop, ultrashort pulse photoneutron source driven by electrons from laser wakefield acceleration, Matter and Radiation at Extremes 2, 296–302 (2017)
  12. Hidding, Bernhard, Litos, Michael, Lindstr{\o}m, Carl, Smith, Jonathan, Scherkl, Paul, Bruhwiler, David, Andonian, Gerard, Cary, John, Rosenzweig, James, Hogan, Mark, others, JACoW: First Measurements of Trojan Horse Injection in a Plasma Wakefield Accelerator, None , (2017)
  13. Furey, Brandon, Downer, Michael, Silbaugh, Dorothy, Guillaussier, Adrien, Yu, Yixuan, Korgel, Brian, Measurement of two-photon absorption cross section of silicon nanocrystals in colloidal suspension, None 2017, A36–005 (2017)
  14. Cho, Yujin, Ponath, Patrick, Zheng, Lu, Lai, Keji, Demkov, Alexander, Downer, Michael, Study of retention loss in BTO heterostructure using optical second-harmonic generation microscopy, None 2017, H37–006 (2017)
  15. Chang, Yen-Yu, Weichman, Kathleen, Cheng, Xiantao, Shaw, Joseph M, Welch, James, LaBerge, Maxwell, Hannasch, Andrea, Zgadzaj, Rafal, Bernstein, Aaron, Henderson, Watson, others, Observation of Plasma Bubble Structures in a GeV Laser-Plasma Accelerator, arXiv preprint arXiv:1710.01454 , (2017)
  16. Chang, Yen-Yu, Li, Zhengyan, Welch, James, Zgadzaj, Rafal, Bernstein, Aaron, Downer, Michael C, Time-Resolved Pulse Propagation in Glass in Single-Shot, arXiv e-prints , arXiv–1710 (2017)
  17. Chang, YY, Shaw, JM, Welch, J, Weichman, K, Hannasch, A, LaBerge, M, Henderson, W, Zgadzaj, R, Bernstein, A, Wagner, C, others, Faraday rotation probe of laser-plasma bubble structures in Petawatt-driven wakes, None , FM2D–5 (2017)

2016

  1. Zgadzaj, Rafal, Li, Zhengyan, Downer, MC, Gessner, Spencer, Corde, Sebastien, Litos, Mike, Clarke, Christine, Schmeltz, Margaux, Allen, James, Green, Selina, others, Optical characterization of beam-driven plasma wake field accelerators, None 1777, (2016)
  2. Zamani, Morteza, Shafiei, Farbod, Fazeli, Seyed Mahdi, Downer, MC, Jafari, Gholam Reza, Analytic height correlation function of rough surfaces derived from light scattering, Physical Review E 94, 042809 (2016)
  3. Tsai, Hai-En, Wang, Xiaoming, Shaw, Joseph, Arefiev, Alexey V, Li, Zhengyan, Zhang, Xi, Zgadzaj, Rafal, Henderson, Watson, Khudik, V, Shvets, G, others, Compact tunable Compton x-ray source from laser wakefield accelerator and plasma mirror, None 1777, (2016)
  4. Shaw, JM, Bernstein, AC, Chang, YY, Zgadzaj, R, Hannasch, A, Weichmann, K, Welch, J, LaBerge, M, Henderson, W, Tsai, HE, others, Production of tens-of-MeV Compton gamma-rays from a 2 GeV laser-plasma electron accelerator, None , FTh3M–1 (2016)
  5. Shafiei, Farbod, Orzali, Tommaso, Vert, Alexey, Downer, Michael, Detection and characterization of semiconductor thin film domains in non linear neafield regime, None 2016, A54–001 (2016)
  6. Ramm, Adam, Sakib, N, Bhasin, Amit, Downer, MC, Optical characterization of temperature-and composition-dependent microstructure in asphalt binders, Journal of microscopy 262, 216–225 (2016)
  7. Mendoza, Bernardo S, Cho, Yujin, Shafiei, Farbod, Downer, Michael C, Surface second harmonic generation induced by 3D strain fields, physica status solidi (b) 253, 218–225 (2016)
  8. Matlis, NH, Maksimchuk, A, Yanovsky, V, Leemans, WP, Downer, MC, Analysis of sinusoidally modulated chirped laser pulses by temporally encoded spectral shifting, Optics letters 41, 5503–5506 (2016)
  9. Matlis, NH, Maksimchuk, A, Yanovsky, V, Downer, MC, Temporal encoding of spectral modulations in chirped pulses, None , 1–2 (2016)
  10. Li, Zhengyan, Tsai, Hai-En, Zhang, Xi, Pai, Chih-Hao, Chang, Yen-Yu, Zgadzaj, Rafal, Wang, Xiaoming, Khudik, Vladimir, Shvets, Gennady, Downer, Michael C, Single-shot visualization of evolving plasma wakefields, None 1777, (2016)
  11. Furey, Brandon, Downer, Michael, Yu, Yixuan, Korgel, Brian, Two-photon absorption in 3-100 nm diameter Silicon nanocrystals in solution, None 2016, B54–002 (2016)
  12. Fazel, Neil, Wang, Xiaoming, Zgadzaj, Rafal, Li, Z, Zhang, Xi, Henderson, W, Quevedo, H, Dyer, G, Gaul, E, Martinez, M, others, Betatron x-rays from GeV laser-plasma-accelerated electrons, None 1777, (2016)
  13. Downer, M, Optics of Surfaces and Interfaces, physica status solidi (b) 253, 197–197 (2016)
  14. Cho, Yujin, Shafiei, Farbod, Mendoza, Bernardo, Jiang, Tengfei, Ho, Paul, Downer, Michael, Second-Harmonic Generation scanning microscopy of strain fields around Through-Silicon-Vias, None 2016, L7–005 (2016)
  15. Cho, Yujin, Shafiei, Farbod, Mendoza, BS, Lei, Ming, Jiang, Tengfei, Ho, PS, Downer, MC, Second-harmonic microscopy of strain fields around through-silicon-vias, Applied Physics Letters 108, (2016)

2015

  1. Zgadzaj, Rafal, Downer, MC, Li, Zhengyan, Gessner, Spencer, Allen, James, Litos, Mike, Adli, Erik, Clark, Christine, Green, Selina, Hogan, Mark, others, Recent results from optical probe measurements of PWFA at FACET, None 2015, BO8–013 (2015)
  2. Weichman, Kathleen, Higuera, Adam, Abell, Dan, Cowan, Ben, Fazel, Neil, Cary, John, Downer, Michael, Envelope Model Simulation of Laser Wakefield Acceleration with Realistic Laser Pulses from the Texas Petawatt, None 2015, GP12–024 (2015)
  3. Tsai, Hai-En, Wang, Xiaoming, Shaw, Joseph M, Li, Zhengyan, Arefiev, Alexey V, Zhang, Xi, Zgadzaj, Rafal, Henderson, Watson, Khudik, V, Shvets, G, others, Compact tunable Compton x-ray source from laser-plasma accelerator and plasma mirror, Physics of Plasmas 22, (2015)
  4. Tsai, Hai-En, Arefiev, Alexey, Shaw, Joseph, Stark, David, Wang, Xiaoming, Zgadzaj, Rafal, Downer, Michael, others, Self-aligning concave relativistic plasma mirror with ultrafast adjustable focus, None 2015, GO7–009 (2015)
  5. Shaw, Joseph M, Tsai, Hai-En, Zgadzaj, Rafal, Wang, Xiaoming, Chang, Vincent, Fazel, Neil, Henderson, Watson, Downer, MC, Team, Texas Petawatt Laser, Compton MeV Gamma-ray Source on Texas Petawatt Laser-Driven GeV Electron Accelerator, None 2015, CO8–001 (2015)
  6. Ramm, Adam, Shafiei, Farbod, Zamani, Maryam, Sultana, Sharmin, Bhasin, Amit, Downer, MC, Optical Characterization of Temperature-Dependent Microstructure of Polymeric Asphalt Binders, None 2015, G49–014 (2015)
  7. Higuera, Adam, Weichman, Kathleen, Abell, Dan, Cowan, Ben, Downer, Michael, Cary, John, Hybrid Envelope Model/Boosted-Frame Simulations of Laser Wakefield Accelerators, None 2015, TP12–059 (2015)
  8. Downer, Michael C, 2012 Advanced Accelerator Concepts Workshop, None , (2015)
  9. Cho, Yujin, Shafiei, Farbod, Li, Zongyao, Zhou, Jianshi, Downer, Michael, Optical second-harmonic characterization of ferroelectricity in double perovskites Ca2-x MnxTi 2 O 6, None 2015, B6–006 (2015)

2014

  1. Zgadzaj, Rafal, Li, Zhengyan, Downer, MC, Gesner, Spencer, Corde, Sebastien, Litos, Mike, Clarke, Christine, Schmeltz, Margaux, Allen, James, Green, Selina, others, Optical Probing of Meter Scale Beam Driven Plasma Wakefield Accelerator, None 2014, CO7–008 (2014)
  2. Wang, Xiaoming, Zgadzaj, Rafal, Fazel, Neil, Li, Zhengyan, Zhang, Xi, Henderson, Watson, Chang, Yen-Yu, Korzekwa, Rick, Tsai, H-E, Quevedo, Hernan, others, Multi-GeV electron beam and high brightness betatron x-ray generation in recent Texas Petawatt laser-driven plasma accelerator experiments, None 2014, TO6–003 (2014)
  3. Wang, X, Zgadzaj, R, Fazel, N, Li, Z, Henderson, W, Chang, Y-Y, Korzekwa, R, Yi, SA, Khudik, V, Zhang, X, others, GeV electrons and high brightness betatron x-rays from petawatt-laser-driven plasma accelerators, None , FM1B–2 (2014)
  4. Shafiei, Farbod, Lei, Ming, Wu, Zhuujie, Ho, Paul, Downer, Michael, Characterization of strain fields around Through-Silicon Vias by second-harmonic scanning microscopy, None 2014, P1–288 (2014)
  5. Shafiei, Farbod, Lei, Ming, Wong, Man Hoi, Downer, Michael, Characterization and Suppression of Anti-Phase-Boundary Defects in GA-AS-ON-SI Films Using SHG and Aspect-Ratio-Trapping, None 2014, P1–290 (2014)
  6. Li, Zhengyan, Zgadzaj, Rafal, Wang, Xiaoming, Chang, Yen-Yu, Downer, Michael C, Single-shot tomographic movies of evolving light-velocity objects, Nature Communications 5, 3085 (2014)
  7. Li, Zhengyan, Zgadzaj, Rafal, Wang, Xiaoming, Chang, Yen-Yu, Downer, MC, Single-shot visualization of evolving light-speed plasma structures by multi-object-plane phase-contrast imaging, None , HTh1B–2 (2014)
  8. Li, Zhengyan, Tsai, Hai-En, Zhang, Xi, Pai, Chih-Hao, Chang, Yen-Yu, Zgadzaj, Rafal, Wang, Xiaoming, Khudik, Vladimir, Shvets, Gennady, Downer, MC, Single-shot visualization of evolving laser wakefields using an all-optical streak camera, Physical Review Letters 113, 085001 (2014)
  9. Li, Z, Tsai, H-E, Pai, C-H, Zgadzaj, R, Wang, X, Zhang, X, Khudik, V, Shvets, G, Downer, MC, Single-shot visualization of evolving plasma bubble accelerators by frequency-domain streak camera, None , 1–2 (2014)
  10. Downer, Michael, Shvets, G, Holographic Imaging of Evolving Laser-Plasma Structures, None , (2014)
  11. Downer, Michael C, Laser Wakefield Acceleration: Structural and Dynamic Studies. Final Technical Report ER40954, None , (2014)

2013

  1. Wang, Xiaoming, Zgadzaj, Rafal, Fazel, Neil, Li, Zhengyan, Yi, SA, Zhang, Xi, Henderson, Watson, Chang, Y-Y, Korzekwa, R, Tsai, H-E, others, Quasi-monoenergetic laser-plasma acceleration of electrons to 2 GeV, Nature communications 4, 1988 (2013)
  2. Wang, X, Zgadzaj, R, Fazel, N, Li, Z, Henderson, W, Chang, Y-Y, Korzekwa, R, Yi, SA, Khudik, V, Zhang, X, others, Generation of quasi-monoenergetic 2 GeV electrons by laser wakefield acceleration, None , QTh3A–5 (2013)
  3. Li, Zhengyan, Pai, Chih-Hao, Chang, Yen-Yu, Zgadzaj, Rafal, Wang, Xiaoming, Downer, MC, Single-shot visualization of evolving, light-speed structures by multiobject-plane phase-contrast imaging, Optics Letters 38, 5157–5160 (2013)
  4. Li, Zhengyan, Chang, Yen-Yu, Downer, Michael C, Spatio-temporal phase-contrast imaging of tenuous laser plasma structures, None , QTh1D–8 (2013)
  5. Gao, Xiaohui, Arefiev, Alexey V, Korzekwa, Richard C, Wang, Xiaoming, Shim, Bonggu, Downer, Michael C, Spatio-temporal profiling of cluster mass fraction in a pulsed supersonic gas jet by frequency-domain holography, Journal of Applied Physics 114, (2013)
  6. An, Yong Q, Price, J, Lei, Ming, Downer, MC, Role of photo-assisted tunneling in time-dependent second-harmonic generation from Si surfaces with ultrathin oxides, Applied Physics Letters 102, (2013)

2012

  1. Zgadzaj, Rafal, Gaul, Erhard, Downer, Michael C, Shvets, G, Preface: 15th Advanced Accelerator Concepts Workshop, None 1507, 1–2 (2012)
  2. Zgadzaj, Rafal, Gaul, Erhard, Downer, Michael C, Back Matter for Volume 1507, None 1507, backmatter (2012)
  3. Zgadzaj, Rafal, Gaul, Erhard, Downer, Michael C, Front Matter for Volume 1507, None 1507, frontmatter (2012)
  4. Zgadzaj, Rafal, Downer, MC, Yi, Austin, Shvets, Gennady, Fang, Yun, Muggli, Patric, Yakimenko, Vitaly, Babzien, Marcus, Fedurin, Mikhail, Kusche, Karl, Frequency-Domain Interferometry of Electron Bunch Driven Wakefields, None 54, NO7–006 (2012)
  5. Zgadzaj, R, Wang, X, Fazel, N, Henderson, W, Chang, YY, Korzekwa, R, Tsai, HE, Pai, C-H, Li, Z, Yi, AS, others, Petawatt-Laser-Driven Plasma Acceleration of Electrons to> 2 GeV, None , FTh1B–2 (2012)
  6. Wood, WM, Banyai, WC, Trisnadi, JL, Downer, MC, Time-Resolved Spectral Shifts of Femtosecond Pulses, None 53, 101 (2012)
  7. Wilson, PT, Lee, YS, Jiang, Y, Kempf, R, Downer, MC, Spectroscopy Enabled by Ultrafast Lasers, None 63, 339 (2012)
  8. Wang, Xiaoming, Zgadzaj, R, Yi, SA, Khudik, V, Henderson, W, Fazel, N, Chang, Y-Y, Korzekwa, R, Tsai, H-E, Pai, C-H, others, Self-injected petawatt laser-driven plasma electron acceleration in 1017 cm- 3 plasma, Journal of Plasma Physics 78, 413–419 (2012)
  9. Wang, Xiaoming, Zgadzaj, R, Fazel, Neil, Yi, SA, Zhang, X, Henderson, Watson, Chang, Y-Y, Korzekwa, Rick, Tsai, H-E, Pai, C-H, others, Petawatt-laser-driven wakefield acceleration of electrons to 2 GeV in 1017 cm- 3 plasma, None 1507, 341–344 (2012)
  10. Wang, X, Zgadzaj, R, Henderson, W, Fazel, N, Chang, Y-Y, Korzekwa, R, Yi, AS, Khudik, V, Tsai, HE, Pai, C-H, others, Generation of dark-current-free quasi-monoenergetic 1.25 GeV electrons by laser wakefield acceleration, None , QW3F–1 (2012)
  11. Tsai, Hai-En, Pai, Chih-Hao, Downer, MC, Global optimization of quasi-monoenergetic electron beams from laser wakefield accelerators, None 1507, 330–335 (2012)
  12. Tsai, H-E, Pai, C-H, Zgadzaj, R, Nalin, R, Wang, X, Henderson, W, Downer, MC, Optimized Terawatt-Laser-Driven Plasma Acceleration, None , FTh1B–4 (2012)
  13. Seibert, K, Chol, GC, K{\”u}tt, W, Kurz, H, Reitze, DH, Downer, MC, ” probe” 625nm) recorded simultaneously from a 35mm thick HOPG film mounted on a transparent substrate. High excitation (F= 7.5 mJ/cm2), None 53, 303 (2012)
  14. Sanders, JC, Zgadzaj, Rafal, Downer, MC, Two-color terawatt laser system for high-intensity laser-plasma experiments, None 1507, 882–886 (2012)
  15. Mendoza, Bernardo S, Wei, Junwei, Downer, Michael C, Blue-shift of E2 critical point resonance in optical second-harmonic spectrum of Si nanocrystals, physica status solidi (b) 249, 1166–1172 (2012)
  16. Li, Zhengyan, Zgadzaj, Rafal, Wang, Xiaoming, Chang, Yen-Yu, Downer, Michael C, Single-shot visualization of evolving laser-or beam-driven plasma wakefield accelerators, None 1507, 160–168 (2012)
  17. Li, Zhengyan, Zgadzaj, Rafal, Wang, Xiaoming, Chang, Yen-Yu, Downer, Michael C, Single-Shot Tomographic Imaging of Evolving, Light-Speed Refractive Index Structures, None , FTu5E–2 (2012)
  18. Lei, M, Yum, JH, Banerjee, SK, Bersuker, G, Downer, MC, Band offsets of atomic layer deposited Al2O3 and HfO2 on Si measured by linear and nonlinear internal photoemission, physica status solidi (b) 249, 1160–1165 (2012)
  19. Hessel, Colin M, Wei, Junwei, Reid, Dariya, Fujii, Hiromasa, Downer, Michael C, Korgel, Brian A, Raman spectroscopy of oxide-embedded and ligand-stabilized silicon nanocrystals, The Journal of Physical Chemistry Letters 3, 1089–1093 (2012)
  20. Gao, Xiaohui, Wang, X, Shim, B, Arefiev, AV, Korzekwa, R, Downer, MC, Characterization of cluster/monomer ratio in pulsed supersonic gas jets, Applied Physics Letters 100, (2012)
  21. Gao, X, Korzekwa, R, Wang, X, Shim, B, Arefiev, AV, Downer, MC, In situ measurement of cluster mass fraction in supersonic gas jets by frequency domain holography, None , QW3F–6 (2012)
  22. Fazel, Neil, Wang, Xiaoming, Zgadzaj, Rafal, Henderson, Watson, Chang, Yen-Yu, Korzekwa, Richard, Pao, Chi-Hao, Tsai, Hai-En, Li, Zhengyan, Yi, Austin, others, Petawatt laser-driven acceleration of electrons to> 2 GeV, None 54, UO6–001 (2012)
  23. Bloembergen, N, Downer, MC, Rothberg, LJ, 3 P1/2 and 3 P3/2 states of Na, respectively. The characteristics of these resonances have been reviewed by us at the 1981 Jasper con, None , 71 (2012)

2011

  1. Wei, Junwei, Wirth, Adrian, Downer, Michael C, Mendoza, Bernardo S, Second-harmonic and linear optical spectroscopic study of silicon nanocrystals embedded in SiO 2, Physical Review B 84, 165316 (2011)
  2. Wei, Junwei, Wirth, Adrian, Downer, Michael C, Second-harmonic generation spectroscopic study of silicon nanocrystals embedded in SiO2, None , NFB6 (2011)
  3. Wei, J, Price, J, Wang, T, Hessel, C, Downer, MC, Size-dependent optical properties of Si nanocrystals embedded in amorphous SiO2 measured by spectroscopic ellipsometry, Journal of Vacuum Science \& Technology B 29, (2011)
  4. Wang, X, Zgadzaj, R, Henderson, W, Yi, SA, Kalmykov, S, Khudik, V, Dong, P, Fazel, N, Korzekwa, R, Chang, Y-Y, others, Electron Injection and Acceleration with Petawatt Laser Driven Wakefield Accelerator in 10 17 cm-3 Plasma, None 53, CO7–006 (2011)
  5. Wang, Tuo, Wei, Junwei, Downer, Michael C, Ekerdt, John G, Optical properties of La-incorporated HfO2 upon crystallization, Applied Physics Letters 98, (2011)
  6. Roberts, Aaron, Wei, Junwei, Downer, Michael, Nonlinear Optical Spectroscopy of Silicon Nanocrystals Embedded in Silica, None , D2–002 (2011)
  7. Li, Zhengyan, Zgadzaj, Rafal, Wang, Xiaoming, Downer, Michael, Frequency-Domain Tomography for Single-shot, Ultrafast Imaging of Evolving Laser-Plasma Accelerators, None 53, CO7–007 (2011)
  8. Li, Z, Zgadzaj, R, Wang, X, Dong, P, Downer, MC, Frequency-domain tomography of evolving light-velocity objects, None , QTuB2 (2011)
  9. Lei, Ming, Yum, Jung, Banerjee, Sanjay, Downer, Michael, Band offsets of atomic layer deposited Al 2 O 3, BeO and HfO 2 on Si measured by linear and nonlinear internal photoemission, None , D3–001 (2011)
  10. Kalmykov, Serguei Y, Beck, A, Yi, SA, Khudik, VN, Downer, Michael C, Lefebvre, E, Shadwick, Bradley Allan, Umstadter, DP, Electron self-injection into an evolving plasma bubble: Quasi-monoenergetic laser-plasma acceleration in the blowout regime, Physics of Plasmas 18, (2011)
  11. Grimes, MK, Lee, YS, Rundquist, AR, Downer, MC, Experimental Identification of” Vacuum Heating” at, High-Field Science , 61 (2011)
  12. Fazel, Neil, Zgadzaj, Rafal, Wang, Xiaoming, Henderson, Watson, Dong, Peng, Korzekwa, Richard, Chang, Yen-Yu, Tsai, Hai-En, Yi, Austin, Khudik, Vladimir, others, Laser wakefield-accelerated multi-GeV electrons using the Texas Petawatt Laser, None , N2–004 (2011)
  13. Ehlert, Robert, Prem, Adrienne, Loumakos, Loucas, Downer, Michael C, Fingerprinting of si surface bonds using nonresonant optical second-harmonic generation, None , NTuB5 (2011)
  14. Chang, Yenyu, Li, Zhengyan, Wang, Xiaoming, Zgadzaj, Rafal, Downer, Michael, Visualization of evolving laser-generated structures by frequency domain tomography, None , N2–005 (2011)

2010

  1. Zgadzaj, Rafal, Downer, Michael C, Muggli, Patric, Yakimenko, Vitaly, Kusche, Karl, Fedurin, Michhail, Babzien, Marcus, Optical frequency domain visualization of electron beam driven plasma wakefields, None 1299, 505–509 (2010)
  2. Wei, Junwei, Wirth, Adrian, Downer, Michael, Spectroscopic SHG and spectroscopic ellipsometry study of silicon nanocrystals embedded in SiO 2, None , C1–007 (2010)
  3. Wang, X, Du, D, Yi, SA, Kalmykov, S, Henderson, W, Zagdaj, R, Reed, S, Bernstein, A, Gaul, E, Martinez, M, others, Multi-GeV electron generation using Texas petawatt laser system, None 52, BO7–004 (2010)
  4. Sentoku, Y, Downer, MC, Heat transport in solid target following relativistic laser–matter interaction, High Energy Density Physics 6, 268–273 (2010)
  5. Sanders, James Jc, Grigsby, Franklin, Zgadzaj, Rafal, Downer, Michael, Chirped pulse Raman amplifier for two-color high-intensity laser-plasma experiments, None , C1–008 (2010)
  6. Li, Zhengyan, Zgadzaj, Rafal, Wang, Xiaoming, Reed, Stephen, Dong, Peng, Downer, Michael C, Frequency-domain streak camera and tomography for ultrafast imaging of evolving and channeled plasma accelerator structures, None 1299, 121–126 (2010)
  7. Li, Zhengyan, Zgadzaj, Rafal, Wang, Xiaoming, Reed, Stephen, Dong, P, Downer, MC, Frequency-domain streak camera for ultrafast imaging of evolving light-velocity objects, Optics letters 35, 4087–4089 (2010)
  8. Lei, Ming, Price, Jimmy, Downer, Michael, Hot carrier injection from angstrom-scale silicon-on-insulator films measured by optical second-harmonic generation, None , C1–006 (2010)
  9. Lei, Ming, Price, J, Downer, MC, Hot carrier injection from nanometer-thick silicon-on-insulator films measured by optical second-harmonic generation, Applied Physics Letters 96, (2010)
  10. Kalmykov, Serguei Y, Yi, SA, Beck, Arnaud, Lifschitz, Agustin F, Davoine, Xavier, Lefebvre, E, Pukhov, A, Khudik, V, Shvets, G, Reed, SA, others, Numerical modelling of a 10-cm-long multi-GeV laser wakefield accelerator driven by a self-guided petawatt pulse, New Journal of Physics 12, 045019 (2010)
  11. Kalmykov, Serguei Y, Yi, SA, Beck, Alexandre, Lifschitz, Agustin F, Davoine, Xavier, Lefebvre, Erik, Khudik, V, Shvets, Gennady, Downer, Michael C, Dark-current-free petawatt laser-driven wakefield accelerator based on electron self-injection into an expanding plasma bubble, Plasma Physics and Controlled Fusion 53, 014006 (2010)
  12. Kalmykov, Serguei Y, Beck, Arnaud, Yi, SA, Khudik, V, Shadwick, Bradley A, Lefebvre, E, Downer, MC, Electron Self-Injection into an Evolving Plasma Bubble: The Way to a Dark Current Free GeV-Scale Laser Accelerator, None 1299, 174–179 (2010)
  13. Kalmykov, SY, Shadwick, BA, Downer, MC, All-Optical Control of Nonlinear Self-Focusing in Plasmas Using Non-Resonantly Driven Plasma Wave, None 1299, 752–757 (2010)
  14. Kalmykov, SY, Reed, SA, Yi, SA, Beck, A, Lifschitz, AF, Davoine, X, Lefebvre, E, Khudik, V, Shvets, G, Dong, P, others, Laser wakefield electron acceleration on Texas petawatt facility: Towards multi-GeV electron energy in a single self-guided stage, High Energy Density Physics 6, 200–206 (2010)
  15. Ehlert, Robert, Loumakos, Loucas, Downer, Michael C, Spectroscopic second-harmonic generation and reflectance-anisotropy spectroscopy on reconstructed stepped Si (001) surfaces, None , C1–004 (2010)
  16. Ehlert, Robert, Kwon, Jinhee, Loumakos, Loucas, Sharia, Onise, Demkov, Alexander A, Downer, MC, Optical second-harmonic and reflectance-anisotropy spectroscopy of clean and hydrogen-terminated vicinal Si (001) surfaces, JOSA B 27, 981–989 (2010)
  17. Dong, Peng, Reed, Steven A, Yi, SA, Kalmykov, S, Shvets, Gennady, Downer, MC, Matlis, NH, Leemans, WP, McGuffey, C, Bulanov, SS, others, Formation of optical bullets in laser-driven plasma bubble accelerators, Physical review letters 104, 134801 (2010)
  18. Dong, Peng, Reed, SA, Yi, SA, Kalmykov, S, Shvets, G, Downer, MC, Matlis, NH, Leemans, WP, McGuffey, C, Bulanov, SS, others, Plasma and Beam Physics-Formation of Optical Bullets in Laser-Driven Plasma Bubble Accelerators 134801, Physical Review Letters 104, (2010)
  19. Dong, Peng, Reed, SA, Yi, SA, Kalmykov, S, Li, ZY, Shvets, G, Matlis, NH, McGuffey, C, Bulanov, SS, Chvykov, V, others, Holographic visualization of laser wakefields, New Journal of Physics 12, 045016 (2010)
  20. Dong, P, Tsai, Hai-En, Yi, SA, Shvets, G, Downer, MC, Kalmykov, S, Matlis, NH, McGuffey, C, Bulanov, SS, Chvykov, V, others, Dynamics of nonlinear laser-plasma accelerators (LPA) probed by frequency-domain holography (FDH), None 52, BO7–008 (2010)
  21. Dong, P, Reed, SA, Yi, SA, Kalmykov, SY, Shvets, G, Downer, MC, Matlis, NH, Leemans, WP, McGuffey, C, Bulanov, SS, others, Visualization of plasma bubble accelerators using Frequency-Domain Shadowgraphy, High Energy Density Physics 6, 153–156 (2010)
  22. Dong, P, Reed, SA, Yi, SA, Kalmykov, S, Shvets, G, Matlis, NH, McGuffey, C, Bulanov, SS, Chvykov, V, Kalintchenko, G, others, Observation of Optical Bullets formed in Laser-driven Plasma Bubble Accelerators, None , WE6 (2010)
  23. Arefiev, Alexey, Breizman, Boris, Khudik, Vladimir, Gao, Xiaohui, Downer, Michael, Generation of fast ions by microclusters, Plasma and Fusion Research 5, S2071–S2071 (2010)
  24. Arefiev, Alexey V, Gao, Xiaohui, Tushentsov, Mikhail R, Wang, Xiaoming, Shim, Bonggu, Breizman, Boris N, Downer, Michael C, Size distribution and mass fraction of microclusters in laser-irradiated plasmas, High Energy Density Physics 6, 121–127 (2010)
  25. Arefiev, AV, Gao, X, Tushentsov, MR, Wang, X, Shim, B, Breizman, BN, Downer, MC, Bastiani-Ceccotti, S, Renaudin, P, Dorchies, F, others, Index of authors and papers to Volume 6, High Energy Density Physics 6, 406–414 (2010)
  26. Aglitskiy, Y, Harding, EC, Ampleford, DJ, Coverdale, CA, Ao, T, Ping, Y, Apruzese, JP, Arefiev, AV, Gao, X, Tushentsov, MR, others, Index of authors and papers to Volume 6, High Energy Density Physics 6, 289–293 (2010)

2009

  1. Salivati, Navneethakrishnan, An, Yong Q, Downer, Michael C, Ekerdt, John G, Hot-wire chemical vapor deposition of silicon nanoparticles on fused silica, Thin Solid Films 517, 3481–3483 (2009)
  2. Reed, Stephen, Henderson, Watson, Wang, Xiaoming, Dong, Peng, Kalmykov, Serguei, Gaul, Erhard, Martinez, Mikael, Shvets, Gennady, Ditmire, Todd, Downer, Michael, Laser Wakefield Electron Acceleration and Frequency-Domain Holography Using the 1.1 PW Texas Petawatt Laser System, None 51, JP8–119 (2009)
  3. Reed, SA, Kalmykov, S, Gaul, E, Martinez, M, Henderson, W, Dong, P, Gao, X, Sanders, JC, Wang, X, Shvets, G, others, Preparation For Laser Wakefield Experiments Driven by the Texas Petawatt Laser System, None 1086, 177–183 (2009)
  4. Nees, John, Hou, Bixue, Modovanakis, Aghapi, Easter, James, Sokolov, Igor, Bulanov, Stepan, Downer, Michael, Development of an electron-positron source for positron annihilation lifetime spectroscopy, Ann Arbor 1001, 48109–1274 (2009)
  5. Langhoff, H, Bowes, BT, Downer, MC, Hou, Bixue, Nees, JA, Surface energy transport following relativistic laser-solid interaction, Physics of Plasmas 16, (2009)
  6. Grigsby, W, Bowes, BT, Dalton, DA, Bernstein, AC, Bless, S, Downer, MC, Taleff, E, Colvin, J, Ditmire, T, Picosecond time scale dynamics of short pulse laser-driven shocks in tin, Journal of Applied Physics 105, (2009)
  7. Gao, X, Wang, X, Shim, B, Downer, MC, Laser-driven Acceleration in Clustered Plasmas, None 1086, 142–146 (2009)
  8. Ehlert, Robert, Kwon, Jinhee, Downer, Michael C, Link between optical second-harmonic and reflectance-anisotropy spectroscopy of stepped Si (001) surfaces, None , H21–002 (2009)

2008

  1. Wirth, Adrian, Wei, J, Gielis, JJH, Figliozzi, P, Rafaelsen, Jens, An, YQ, Downer, MC, Second-harmonic spectroscopy of Si nanocrystals embedded in silica, physica status solidi c 5, 2662–2666 (2008)
  2. Price, Jimmy, An, YQ, Downer, Michael C, Detection of process-dependent changes in the Hf (in1- x) Si x O 2/Si (100) barrier heights by second harmonic generation, None , 1–2 (2008)
  3. Maksimchuk, A, Reed, S, Bulanov, SS, Chvykov, V, Kalintchenko, G, Matsuoka, T, McGuffey, C, Mourou, G, Naumova, N, Nees, J, others, Studies of laser wakefield structures and electron acceleration in underdense plasmas, Physics of Plasmas 15, (2008)
  4. Grigsby, Franklin B, Dong, Peng, Downer, Michael C, Chirped-pulse Raman amplification for two-color, high-intensity laser experiments, JOSA B 25, 346–350 (2008)
  5. Gao, Xiaohui, Shim, Bonggu, Downer, MC, Characterization of cluster/monomer ratio in pulsed supersonic gas jets, None , JWB1 (2008)
  6. Ehlert, Robert, Kwon, Jinhee, Downer, Michael C, Optical second-harmonic and reflectance-anisotropy spectroscopy of molecular adsorption at Si (001) step-edges, physica status solidi c 5, 2551–2555 (2008)

2007

  1. Yacaman, Miguel Jose, Downer, MC, Diaz-Torres, Luis Armando, Salas, Pedro, Second-Harmonic Imaging of ZnO Nanoparticles, None , (2007)
  2. Wu, K, Carriles, R, Downer, MC, Phase-sensitive electric-field-induced second-harmonic microscopy of metal-semiconductor junctions, JOSA B 24, 2736–2740 (2007)
  3. Shim, B, Hays, G, Zgadzaj, R, Ditmire, T, Downer, MC, Enhanced harmonic generation from expanding clusters, Physical review letters 98, 123902 (2007)
  4. Pfeifer, T, Downer, MC, Direct experimental observation of periodic intensity modulation along a straight hollow-core optical waveguide, JOSA B 24, 1025–1029 (2007)
  5. Grigsby, Will, Cho, BI, Bernstein, AC, Quevedo, HJ, Colvin, J, Downer, MC, Ditmire, T, Development of third harmonic generation as a short pulse probe of shock heated material, None 955, 1097–1100 (2007)
  6. Grigsby, W, Downer, MC, Ditmire, T, Time-resolved third harmonic generation from laser-melted semiconductors, None , JWA27 (2007)
  7. Downer, MC, Matlis, N, Kalmykov, S, Shvets, G, Reed, S, Bulanov, S, Chvykov, V, Kalintchenko, G, Matsuoka, T, Rousseau, P, others, Ultrafast imaging of wakefields, None , 1–2 (2007)
  8. De La Rosa, Elder, Yacaman, Miguel, Sun, Liangfeng, Downer, Michael C, Torres, Luis A Diaz, Salas, Pedro, Second-harmonic imaging of ZnO nanoparticles, None , 1–2 (2007)
  9. An, YQ, Carriles, R, Downer, MC, RAPID COMMUNICATIONS-Semiconductors II: Surfaces, interfaces, microstructures, and related topics-Absolute phase and amplitude of second-order nonlinear optical susceptibility components at, Physical Review-Section B-Condensed Matter 75, 241307R (2007)
  10. An, YQ, Carriles, R, Downer, MC, Absolute phase and amplitude of second-order nonlinear optical susceptibility components at Si (001) interfaces, Physical Review B 75, 241307 (2007)

2006

  1. Sun, L, Figliozzi, P, An, YQ, Downer, MC, Moch{\’a}n, WL, Mendoza, BS, Coherent superposition of quadrupolar SHG from isotropic materials using two orthogonally polarized laser beams, None , JThC68 (2006)
  2. Shim, Bonggu, Hays, Greg, Zgadzaj, Rafal, Ditmire, Todd, Downer, Michael, Enhanced Third Harmonic Generation from Anisotropically Expanding Clusters., None 48, QO3–005 (2006)
  3. Shim, B, Hays, G, Zgadzaj, R, Ditmire, T, Downer, MC, Time resolved asymmetrically enhanced third harmonic generation from noble-gas cluster explosions, None , JWG3 (2006)
  4. Nees, John, Hou, Bixue, Bowes, Benjamin T, Naumova, Natalia, Mordovanakis, Aghapi, Power, Erik, Downer, Michael C, Mourou, G{\’e}rard, Distinctive physical effects and applications approaching the relativistic lambda-cubed regime, IEEE Journal of selected topics in quantum electronics 12, 223–232 (2006)
  5. Matlis, Nicholas Hill, Reed, S, Bulanov, SS, Chvykov, V, Kalintchenko, G, Matsuoka, T, Rousseau, P, Yanovsky, V, Maksimchuk, A, Kalmykov, S, others, Frequency domain holography of laser wakefields, None , JThB2 (2006)
  6. Matlis, Nicholas H, Reed, S, Bulanov, Stepan S, Chvykov, Vladimir, Kalintchenko, Galina, Matsuoka, T, Rousseau, P, Yanovsky, V, Maksimchuk, A, Kalmykov, S, others, Snapshots of laser wakefields, Nature Physics 2, 749–753 (2006)
  7. Matlis, NH, Reed, S, Bulanov, SS, Chvykov, V, Kalintchenko, G, Matsuoka, T, Rousseau, P, Yanovsky, V, Maksimchuk, A, Kalmykov, S, others, Snapshots of Laser-Generated Wakefields, None 877, 22–26 (2006)
  8. Matlis, NH, Reed, S, Bulanov, SS, Chvykov, V, Kalintchenko, G, Matsuoka, T, Rousseau, P, Yanovsky, V, Maksimchuk, A, Kalmykov, S, others, Holographic snapshots of laser wakefields, None , MD1 (2006)
  9. Matlis, NH, Reed, S, Bulanov, SS, Chvykov, V, Kalintchenko, G, Matsuoka, T, Rousseau, P, Yanovsky, V, Maksimchuk, A, Downer, MC, Single-shot, real-time measurement of laser wakefields using frequency domain holography (FDH), None , JWC3 (2006)
  10. Leemans, Wim, Downer, Michael, Siders, Craig, Summary Report of Working Group 6: Laser-Plasma Acceleration, None 877, 175–182 (2006)
  11. Kwon, Jinhee, Downer, MC, Mendoza, BS, Second-harmonic and reflectance-anisotropy spectroscopy of vicinal Si (001)/ Si O 2 interfaces: Experiment and simplified microscopic model, Physical Review B 73, 195330 (2006)
  12. Kwon, Jinhee, Downer, MC, Mendoza, BS, Semiconductors II: Surfaces, interfaces, microstructures, and related topics-Second-harmonic and reflectance-anisotropy spectroscopy of vicinal Si (001) SiO2 interfaces: Experiment and simplified, Physical Review-Section B-Condensed Matter 73, 195330–195330 (2006)
  13. Grigsby, W, Bowes, BT, Dalton, DA, Bless, S, Downer, MC, Taleff, E, Colvin, J, Ditmire, T, Diagnosis of mbar laser produced shocks in tin using short pulse probes, None 845, 1337–1340 (2006)
  14. Downer, Michael C, Rare Earth Spectra in Solids, Laser Spectroscopy of Solids II 65, 29 (2006)
  15. Downer, Michael, Holographic Snapshots of Laser Wakefields, None 48, FR1–001 (2006)
  16. Downer, MC, Figliozzi, P, Sun, L, Kwon, Jinhee, Optical second-harmonic spectroscopy of silicon nano-interfaces, None , LWB4 (2006)
  17. Carriles, R, Kwon, J, An, YQ, Sun, L, Stanley, SK, Ekerdt, JG, Downer, MC, Price, J, Boescke, T, Diebold, AC, Papers from the 33rd Annual Conference on the Physics and Chemistry of Semiconductor Interfaces-Characterization-Optical characterization of process-dependent charging in hafnium oxide structures, Journal of Vacuum Science and Technology-Section B 24, 2160–2168 (2006)
  18. Carriles, R, Kwon, J, An, YQ, Sun, L, Stanley, SK, Ekerdt, JG, Downer, MC, Price, J, Boescke, T, Diebold, AC, Optical characterization of process-dependent charging in hafnium oxide structures, Journal of Vacuum Science \& Technology B: Microelectronics and Nanometer Structures Processing, Measurement, and Phenomena 24, 2160–2168 (2006)
  19. Carriles, R, Kwon, J, An, YQ, Miller, JC, Downer, MC, Price, J, Diebold, AC, Second-harmonic generation from Si/ SiO2/ Hf (1- x) SixO2 structures, Applied physics letters 88, (2006)
  20. Bowes, Benjamin, Langhoff, Hans, Downer, Michael, Sentoku, Yasuhiko, Hou, Bixue, Nees, John, Ballistic radial energy transport in micron-scale plasmas under high energy density conditions., None 48, UP1–096 (2006)
  21. Bowes, BT, Langhoff, H, Downer, MC, Wilcox, M, Hou, B, Nees, J, Mourou, G, Femtosecond microscopy of radial energy transport in a micrometer-scale aluminum plasma excited at relativistic intensity, Optics letters 31, 116–118 (2006)
  22. An, Yong Q, Carriles, Ramon, Sun, Liangfeng, Figliozzi, Peter, Downer, Michael C, Phase determination of bulk and surface contributions to second-harmonic generation from the Si (001) surface, None , 1–2 (2006)

2005

  1. Sun, Liangfeng, Cattaneo, Stefano, Figliozzi, Pete, Jiang, Yingying, An, Yong Qiang, Moch{\’a}n, W Luis, Mendoza, Bernardo S, Kauranen, Martti, Downer, Michael C, Two-Beam Second-Harmonic Generation, Optics and Photonics News OPN 16, (2005)
  2. Sun, L, Figliozzi, P, Jiang, Y, Downer, MC, Moch{\’a}n, WL, Mendoza, BS, Second-harmonic spectroscopy of nano-interfaces, physica status solidi (c) 2, 4067–4071 (2005)
  3. Sun, L, Figliozzi, P, An, YQ, Downer, MC, Moch{\’a}n, WL, Mendoza, BS, Nonresonant quadrupolar second-harmonic generation in isotropic solids by use of two orthogonally polarized laser beams, Optics letters 30, 2287–2289 (2005)
  4. Sun, L, Figliozzi, P, An, YQ, Downer, MC, Moch{\’a}n, WL, Mendoza, BS, Quadrupolar SHG enhancement in isotropic materials using two orthogonally polarized laser beams, None , QTuF2 (2005)
  5. Stoker, David, Downer, Michael C, Becker, Michael F, Keto, John W, Optical third-harmonic surface microscopy using ultra-short laser pulses, physica status solidi (c) 2, 3978–3982 (2005)
  6. Stoker, D, Baek, J, Downer, MC, Kovar, D, Becker, MF, Keto, JW, Interferometric Third-harmonic Generation in Thin Optical Films Using Ultra-Short Laser Pulses, None , FME4 (2005)
  7. Shim, Bonggu, Hays, Greg, Fomyts’ kyi, Mykhailo, Arefiev, Alex, Breizman, Boris, Ditmire, Todd, Downer, Michael C, Time resolved, phase-matched harmonic generation from exploding noble gas clusters, None , 897–899 (2005)
  8. Price, J, Diebold, AC, Carriles, Ramon, An, Yongqiang, Kwon, Jinhee, Downer, MC, Complimentary Optical Metrology Techniques Used for Characterization of High-K Gate Dielectrics, None 788, 129–135 (2005)
  9. Kwon, Jinhee, Downer, MC, Simplified bond model of spectroscopic SHG and RAS of oxidized and reconstructed vicinal Si (001), physica status solidi (c) 2, 3973–3977 (2005)
  10. Grigsby, F, Peng, D, Downer, MC, Stimulated Raman Scattering and Compression of Chirped TW Laser Pulses for Two-Color High Intensity Experiments, None , JThD2 (2005)
  11. Fomyts’kyi, Mykhailo, Chiu, Charles, Downer, Michael, Grigsby, Franklin, Controlled plasma wave generation and particle acceleration through seeding of the forward Raman scattering instability, Physics of plasmas 12, (2005)
  12. Figliozzi, P, Sun, L, Jiang, Y, Matlis, N, Mattern, B, Downer, MC, Withrow, SP, White, CW, Moch{\’a}n, WL, Mendoza, BS, Single-beam and enhanced two-beam second-harmonic generation from silicon nanocrystals by use of spatially inhomogeneous femtosecond pulses, Physical review letters 94, 047401 (2005)
  13. Figliozzi, P, Sun, L, Jiang, Y, Matlis, N, Mattern, B, Downer, MC, Withrow, SP, White, CW, Mochan, WL, Mendoza, BS, Condensed Matter: Electronic Properties, etc.-Single-Beam and Enhanced Two-Beam Second-Harmonic Generation from Silicon Nanocrystals by Use of Spatially Inhomogeneous Femtosecond Pulses, Physical Review Letters 94, 47401–47401 (2005)
  14. Downer, Michael C, The puzzle of two-photon rare earth spectra in solids, Laser spectroscopy of solids II , 29–75 (2005)
  15. Carriles, R, Kwon, J, An, YQ, Miller, JC, Downer, MC, Price, J, Diebold, DC, Second-harmonic characterization of Si/Hf (/sub 1-x/) Si/sub x/O/sub 2/interfaces, None 1, 657–659 (2005)
  16. Carriles, R, Kwon, J, An, YQ, Miller, JC, Downer, MC, Price, J, Diebold, AC, Second-Harmonic Characterization of Si/Hf (1- x) SixO2 Interfaces, None , CTuB4 (2005)
  17. Carriles, R, An, YQ, Downer, MC, Frequency-domain measurement of second harmonic phase, physica status solidi (b) 242, 3001–3006 (2005)
  18. Bowes, BT, Downer, MC, Langhoff, H, Wilcox, M, Hou, Bixue, Nees, J, Mourou, G, Ultrafast radial transport in a micron-scale aluminum plasma excited at relativistic intensity, None , 334–336 (2005)
  19. Baluq, Mihaela, Hales, Joel, Hagan, David J, Van Stryland, Eric W, Bakunov, Michael I, Maslov, Alexey V, Bodrov, Sergey B, Sun, Liangfeng, Cattaneo, Stefano, Figliozzi, Pete, others, Nonlinear Optics, Optics and Photonics News 16, 28–31 (2005)

2004

  1. Zgadzaj, Rafal, Gaul, Erhard W, Matlis, Nicholas H, Shvets, Gennady, Downer, Michael C, Femtosecond pump-probe study of preformed plasma channels, JOSA B 21, 1559–1567 (2004)
  2. Zgadzaj, R, Gaul, EW, Matlis, NH, Shvets, G, Debus, A, Downer, MC, Femtosecond Pump-Probe Diagnostics of Preformed Plasma Channels, None 737, 736–742 (2004)
  3. Wu, K, Carriles, R, Downer, MC, Phase-sensitive electric-field-induced second-harmonic microscopic probe of electronic materials, None , CThJ3 (2004)
  4. Sun, L, Figliozzi, PC, Downer, MC, Moch{\’a}n, W Luis, Mendoza, Bernardo S, Brudny, Vera L, Understanding and enhancing second-harmonic generation from silicon nanocrystals, None , ITuD2 (2004)
  5. Shim, Bonggu, Hays, Greg, Fomyts’ kyi, Mykhailo, Arefiev, Alex, Breizman, Boris, Ditmire, Todd, Downer, Michael C, Time Resolved, Phase-Matched Harmonic Generation from Exploding Noble Gas Clusters, None 737, 777–782 (2004)
  6. Shim, B, Hays, G, Fomyts’kyi, M, Arefiev, AV, Breizman, B, Ditmire, T, Downer, MC, Time resolved harmonic generation from exploding noble-gas clusters, None , TuE4 (2004)
  7. Shim, B, Hays, G, Fomyts’ kyi, M, Breizman, B, Ditmire, T, Downer, MC, Time resolved harmonic generation from noble-gas clusters, None 1, 3–pp (2004)
  8. Matlis, Nicholas, Downer, Michael, Towards Single-Shot Characterization of Near-Resonant LWFA in a Differentially-Pumped Gas Cell, None 737, 764–770 (2004)
  9. Kainz, KK, Hogstrom, KR, Antolak, JA, Almond, PR, Bloch, CD, Chiu, C, Fomytskyi, M, Raischel, F, Downer, M, Tajima, T, Dose properties of a laser accelerated electron beam and prospects for clinical application, Medical physics 31, 2053–2067 (2004)
  10. Grigsby, F, Peng, D, Downer, MC, Development of 873 nm Raman Seed Pulse for Raman-seeded Laser Wakefield Acceleration, None 737, 559–563 (2004)
  11. Fomyts’ kyi, Mykhailo, Chiu, Charles, Downer, Michael, Grigsby, Franklin, LWFA with Low Energy Raman Seeded Pulses, None 737, 846–852 (2004)
  12. Fomytskyi, Mykhailo, Chiu, Charles, Downer, Michael, Raman-seeded laser wakefield acceleration, Phys. Plasmas , (2004)
  13. Chiu, Charles, Fomytskyi, Mykhailo, Grigsby, Franklin, Raischel, Frank, Downer, Michael C, Tajima, Toshiki, Laser electron accelerators for radiation medicine: a feasibility study, Medical physics 31, 2042–2052 (2004)
  14. Bowes, BT, Downer, MC, Langhoff, H, Wilcox, M, Hou, B, Nees, J, Mourou, G, Ultrafast 2-D radiative transport in a micron-scale aluminum plasma excited at relativistic intensity, None , TuA8 (2004)

2003

  1. Wu, Kui, Canterbury, JD, Wilson, PT, Downer, MC, Electric-field-induced second-harmonic microscopy, physica status solidi (c) , 3081–3085 (2003)
  2. Wilson, PT, Jiang, Y, Carriles, R, Downer, MC, Second-harmonic amplitude and phase spectroscopy by use of broad-bandwidth femtosecond pulses, JOSA B 20, 2548–2561 (2003)
  3. Shim, B, Hays, G, Downer, MC, Ditmire, T, Time resolved harmonic generation from noble-gas cluster explosions, None , ML2 (2003)
  4. Mishina, Elena D, Tanimura, Nobuko, Nakabayashi, Seiichiro, Aktsipetrov, Oleg A, Downer, Michael C, Photomodulated second-harmonic generation at silicon-silicon oxide interfaces: from modeling to application, Japanese journal of applied physics 42, 6731 (2003)
  5. Matlis, NH, Downer, MC, Andreev, NE, Optimized propagation of 1018 W/cm2 pulses through sharply-bounded ionizing gas profiles, None , CThB1 (2003)
  6. Matlis, NH, Downer, MC, Andreev, NE, Optimized propagation of 10/sup 18/W/cm/sup 2/pulses through sharply-bounded ionizing gas profiles, None , 3–pp (2003)
  7. Kwon, Jinhee, Downer, Michael, Second-harmonic and reflectance difference spectroscopy of vicinal Si (001)/SiO\_2: an experimental comparison, None 2003, P25–013 (2003)
  8. Kwon, Jinhee, Downer, MC, Reflectance-difference and second-harmonic generation: a meeting of two surface spectroscopies, physica status solidi (c) , 3055–3059 (2003)
  9. Kwon, J, Downer, MC, Second-harmonic generation and reflectance-difference: a meeting of two surface spectroscopies, None , QTuM5 (2003)
  10. Kainz, K, Hogstrom, K, Almond, P, Antolak, J, Bloch, C, Chiu, C, Fomytskyi, M, Raischel, F, Downer, M, Dose properties of electron beams from a Laser Wakefield Accelerator, None 30, 1518–1518 (2003)
  11. Jiang, Yingying, Sun, Liangfeng, Downer, Michael C, Second-harmonic spectroscopy of two-dimensional Si nanocrystal layers embedded in Si dioxide films, None 2003, V11–009 (2003)
  12. Grigsby, W, Downer, M, Ditmire, T, Colvin, J, King, W, Diagnosis of laser produced shocks in Tin using short pulse probes, None , MV5 (2003)
  13. Figliozzi, PC, Jiang, Y, Downer, MC, White, CW, Withrow, SP, Nonlinear Spectroscopic Mapping of Silicon Nanocrystal Distributions, None 2003, K25–004 (2003)
  14. Downer, Michael C, Figliozzi, Peter C, Jiang, Yingying, Sun, Liangfeng, Mattern, Brian, White, C Woody, Withrow, Steve P, Optical second-harmonic generation from silicon nanocrystals, None 5223, 1–8 (2003)
  15. Downer, MC, Figliozzi, PC, Jiang, Y, Sun, L, Mattern, B, White, CW, Withrow, SP, Optical second-harmonic generation from silicon nanocrystals (Invited Paper)[5223-01], None , 1–8 (2003)

2002

  1. Jiang, Y, Sun, L, Downer, MC, Second-harmonic spectroscopy of two-dimensional Si nanocrystal layers embedded in SiO 2 films, Applied physics letters 81, 3034–3036 (2002)
  2. Jiang, Y, Downer, MC, Second harmonic spectroscopy of two-dimensional Si nanocrystal layers, None , 36–37 (2002)
  3. Gaul, EW, Grigsby, F, Matlis, NH, Shim, B, Zgadzaj, R, Downer, MC, Distortion-Free Guiding of 0.2$\times$ 1018 W/cm2 Pulses Through a Fully-Ionized 1.5 cm He Plasma Channel, None , JTuB3 (2002)
  4. Gaul, EW, Grigsby, F, Matlis, NH, Shim, B, Zgadzaj, R, Downer, MC, Distortion-free guiding of 0.2$\times$ 1018 W/cm2 femtosecond pulses through a fully-ionized 1.5 cm He plasma channel, None , FA4 (2002)
  5. Gaul, EW, Grigsby, E, Matlis, NH, Shim, B, Zgadzaj, R, Downer, MC, Distortion-free guiding of 0.2/spl times/10/sup 18/W/cm/sup 2/pulses through a fully-ionized 1.5 cm He plasma channel, None , 186–187 (2002)
  6. Downer, Michael W, Wilson, Philip T, System and method for frequency domain interferometric second harmonic spectroscopy, None , (2002)
  7. Downer, Michael, Optical second harmonic spectroscopy of silicon-adsorbate surfaces and silicon nanocrystals, None , L22–002 (2002)
  8. Downer, MC, Jiang, YY, Lim, D, Optical second-harmonic spectroscopy of chemically-modified silicon and silicon-dioxide surfaces, None , W31–005 (2002)
  9. Downer, MC, Chiu, C, Fomyts’ kyi, M, Gaul, EW, Grigsby, F, Matlis, NH, Shim, B, Smith, PJ, Zgadzaj, R, Plasma Channels and Laser Pulse Tailoring for GeV Laser-Plasma Accelerators, None 647, 654–663 (2002)
  10. Downer, MC, Guiding of intense femtosecond laser pulses in fully ionized plasma channels, None 44, FI2–005 (2002)
  11. Downer, MC, A new low for nonlinear optics, Science 298, 373–375 (2002)
  12. DOWNER, MC, Proc. Adv. Accelerator Concepts, None 647, 654 (2002)
  13. Carriles, R, Wilson, PT, Downer, MC, Windeler, RS, Second harmonic phase spectroscopy: frequency vs. time domain, None , 449–450 (2002)

2001

  1. Rundquist, AR, LeBlanc, SP, Gaul, EW, Cheshkov, S, Grigsby, FB, Tajima, TT, Downer, MC, Optimization of laser wakefield acceleration, None 569, 177–182 (2001)
  2. Rundquist, A, Efimov, Anatoly, Reitze, DH, Downer, MC, Real-time phase mask synthesis for generation of arbitrarily complex waveforms using Gerberg-Saxton algorithm, None , 437 (2001)
  3. Mori, WB, Downer, MC, Summary report of Working Group 2 on laser-plasma acceleration concepts, None 569, 35–46 (2001)
  4. Jiang, Y, Wilson, PT, Downer, MC, White, CW, Withrow, SP, Second-harmonic generation from silicon nanocrystais embedded in SiO2, None , CFB6 (2001)
  5. Gavrilenko, VI, Wu, RQ, Downer, MC, Ekerdt, JG, Lim, D, Parkinson, P, Optical second-harmonic spectra of Si (001) with H and Ge adatoms: First-principles theory and experiment, Physical Review B 63, 165325 (2001)
  6. Gavrilenko, VI, Wu, RQ, Downer, MC, Ekerdt, JG, Lim, D, Parkinson, P, Semiconductors II: Surfaces, interfaces, microstructures, and related topics-Optical second-harmonic spectra of Si (001) with H and Ge adatoms: First-principles theory and experiment (8, Physical Review-Section B-Condensed Matter 63, 165325–165325 (2001)
  7. Downer, Michael, Developments in Laser and Plasma-Based Accelerators, None 46, J3–005 (2001)
  8. Downer, MC, Mendoza, Bernardo S, Gavrilenko, VI, Optical second harmonic spectroscopy of semiconductor surfaces: advances in microscopic understanding, Surface and Interface Analysis: An International Journal devoted to the development and application of techniques for the analysis of surfaces, interfaces and thin films 31, 966–986 (2001)
  9. Downer, MC, Jiang, Y, Lim, D, Mantese, L, Wilson, PT, Mendoza, BS, Gavrilenko, VI, Optical second harmonic spectroscopy of silicon surfaces, interfaces and nanocrystals, physica status solidi (a) 188, 1371–1381 (2001)
  10. Downer, MC, Jiang, Y, Lim, D, Mantese, L, Wilson, PT, Mendoza, BS, Gavrilenko, VI, Papers presented at the 256. WE-Heraeus-Seminar: Optical Spectroscopy at Interfaces (OSI-2001) Bad Honnef (Germany), May 20-23, 2001-Semiconductor surfaces-Optical Second Harmonic Spectroscopy of, Physica Status Solidi-A-Applied Research 188, 1371–1382 (2001)
  11. Breitling, F, Weigel, RS, Downer, MC, Tajima, T, Laser pointing stabilization and control in the submicroradian regime with neural networks, Review of Scientific Instruments 72, 1339–1342 (2001)

2000

  1. Montese, L, Wilson, PT, Selinidis, K, Lim, D, Jiang, Y, Canterbury, JD, Ekerdt, JG, Downer, MC, Nonlinear optics and spectroscopic ellipsometry as complementary sensors to monitor and control SiGe growth, None , II35–II36 (2000)
  2. Mantese, L, Selinidis, K, Wilson, PT, Lim, D, Jiang, YY, Ekerdt, JG, Downer, MC, In situ control and monitoring of doped and compositionally graded SiGe films using spectroscopic ellipsometry and second harmonic generation, Applied surface science 154, 229–237 (2000)
  3. Lim, Daeyoung, Downer, Michael, Ekerdt, John, Gavrilenko, Vladimir, Wu, Ruqian, Second harmonic spectroscopy of boron-reconstructed Si (001): electro-optical effects., None , K17–014 (2000)
  4. Lim, D, Downer, MC, Ekerdt, JG, Arzate, N, Mendoza, Bernardo S, Gavrilenko, VI, Wu, RQ, Optical second harmonic spectroscopy of boron-reconstructed Si (001), Physical review letters 84, 3406 (2000)
  5. Lim, D, Downer, MC, Ekerdt, JG, Second-harmonic spectroscopy of bulk boron-doped Si (001), Applied Physics Letters 77, 181–183 (2000)
  6. Lee, Y-S, Downer, MC, Reflected optical fourth harmonic generation at crystalline surfaces, Thin Solid Films 364, 80–85 (2000)
  7. Le Blanc, SP, Gaul, EW, Matlis, NH, Rundquist, A, Downer, MC, Single-shot measurement of temporal phase shifts by frequency-domain holography, Optics Letters 25, 764–766 (2000)
  8. Jiang, Y, Wilson, PT, Downer, M, White, CW, Second harmonic generation from silicon nanocrystals embedded in SiO/sub 2, None , 215–217 (2000)
  9. Grimes, MK, Lee, Y-S, Rundquist, AR, Downer, MC, Experimental identification of “vacuum heating” at femtosecond-laser-irradiated metal surfaces, High-Field Science , 61–72 (2000)
  10. Gavrilenko, Vladimir, Wu, Ruqian, Downer, Michael, Second harmonic generation of silicon surfaces: first principles theory., None , R9–002 (2000)
  11. Gavrilenko, VI, Wu, RQ, Downer, MC, Ekerdt, JG, Lim, D, Parkinson, P, Optical second harmonic spectra of silicon-adatom surfaces: theory and experiment, Thin Solid Films 364, 1–5 (2000)
  12. Gaul, Erhard W, Zgadzaj, Rafal, Rundquist, Andy R, Downer, Michael C, High Intensity Laser Guiding in Helium Plasma channels, None 42, BO2–013 (2000)
  13. Gaul, EW, Le Blanc, SP, Rundquist, AR, Zgadzaj, R, Langhoff, H, Downer, MC, Production and characterization of a fully ionized He plasma channel, Applied Physics Letters 77, 4112–4114 (2000)
  14. Downer, MC, Ekerdt, JG, Lim, D, Parkinson, P, Gavrilenko, VI, Wu, RQ, Arzate, N, Mendoza, BS, Second harmonic spectroscopy of Si surfaces with H, Ge, and B adsorbates: experiment and theory, None , 22–24 (2000)
  15. Downer, MC, Ekerdt, JG, Lim, D, Parkinson, P, Gavrilenko, VI, Wu, RQ, Arzate, N, Mendoza, BS, Second harmonic spectroscopy of silicon-adsorbate systems: experiment meets theory, None , 260–261 (2000)
  16. Downer, MC, Second harmonic spectroscopy of semiconductor interfaces: fundamentals and applications, None , R9–001 (2000)
  17. Canterbury, Jesse D, Wilson, Philip T, Downer, Michael C, Electric-field-induced second-harmonic generation microscopy, None , 219–220 (2000)
  18. Andreev, Nikolai E, Chegotov, Mikhail V, Downer, Michael C, Gaul, Erhard W, Matlis, Nicolas H, Pogosova, Alla A, Rundquist, Andy R, Propagation of intense laser pulses through inhomogeneous ionizing gas profiles, IEEE transactions on plasma science 28, 1218–1225 (2000)
  19. Andreev, NE, Chegotov, MV, Downer, MC, Gaul, EW, Matlis, NH, Pogosova, AA, Rundquist, AR, SPECIAL ISSUE PAPERS-Laser Propagation, Channeling, and Guiding-Propagation of Intense Laser Pulses Through Inhomogeneous Ionizing Gas Profiles, IEEE Transactions on Plasma Science 28, 1090–1097 (2000)

1999

  1. Wilson, PT, Kempf, RW, Downer, MC, Aktsipetrov, OA, Mishina, ED, Electromodulated third harmonic generation: a new window on surface $\chi$ (4), None , QThB6 (1999)
  2. Wilson, PT, Jiang, Y, Aktsipetrov, OA, Mishina, ED, Downer, MC, Frequency-domain interferometric second-harmonic spectroscopy, Optics letters 24, 496–498 (1999)
  3. Tajima, T, Kishimoto, Y, Downer, MC, Optical properties of cluster plasma, Physics of Plasmas 6, 3759–3764 (1999)
  4. Rubtsov, AN, Mishina, ED, Nikulin, AA, Anderson, Mark H, Wilson, PT, Downer, Michael C, Aktsipetrov, Oleg A, Size effects in second harmonic generation from Si (001)-SiO2 interface: microscopic interface effects and optical Casimir nonlocality, None 3734, 252–260 (1999)
  5. Parkinson, PS, Lim, D, B{\”u}ngener, R, Ekerdt, JG, Downer, MC, Second-harmonic spectroscopy of Ge/Si (001) and Si1-xGex (001)/Si (001), Applied Physics B 68, 641–648 (1999)
  6. Lim, D, Ekerdt, JG, Downer, MC, In-situ second harmonic spectroscopic study of surface vs. bulk boron-doping of Si [001], None , 451 (1999)
  7. Le Blanc, SP, Gaul, EW, Downer, MC, Excitation and measurement of laser induced wakefields, None 472, 413–422 (1999)
  8. Le Blanc, SP, Gaul, EW, Downer, MC, Single shot measurement of optical phase by ultrafast frequency domain holography, None , 535–536 (1999)
  9. Kempf, RW, Wilson, PT, Canterbury, JD, Mishina, ED, Aktsipetrov, OA, Downer, MC, Third and fourth harmonic generation at Si-SiO2 interfaces and in Si-SiO2-Cr MOS structures, Applied Physics B 68, 325–332 (1999)
  10. Gaul, EW, Le Blanc, SP, Downer, MC, Efficient excitation and measurement of plasma channels, None 472, 377–383 (1999)
  11. Gaul, EW, Andreev, NE, Chegotov, MV, Downer, MC, Matlis, NH, Pogosova, AA, Rundquist, AR, Intense Laser Pulse Propagation Through Inhomogeneous Ionizing Gas Profiles, None , 281–287 (1999)
  12. Ekerdt, J, Parkinson, P, Downer, MC, Gravilenko, V, Second harmonic spectroscopy of Ge/Si (001) and Si1-xGex (001)/Si (001)., None 218, U450–U450 (1999)
  13. Aktsipetrov, OA, Fedyanin, AA, Melnikov, AV, Mishina, ED, Rubtsov, AN, Anderson, MH, Wilson, PT, Ter Beek, M, Hu, XF, Dadap, JI, others, dc-electric-field-induced and low-frequency electromodulation second-harmonic generation spectroscopy of Si (001)- SiO 2 interfaces, Physical Review B 60, 8924 (1999)
  14. Aktsipetrov, OA, Fedyanin, AA, Melnikov, AV, Mishina, ED, Rubtsov, AN, Anderson, MH, Wilson, PT, Beek, M ter, Hu, XF, Dadap, JI, others, Semiconductors II: Surfaces, interfaces, microstructures, and related topics-dc-electric-field-induced and low-frequency electromodulation second-harmonic generation spectroscopy of, Physical Review-Section B-Condensed Matter 60, 8924–8938 (1999)

1998

  1. Wilson, PT, Lee, Yun-Shik, Jiang, Y, Lim, D, Kempf, R, Bungener, R, Hu, XF, Dadap, JI, Anderson, Mark H, Beek, M Ter, others, New directions in surface spectroscopy enabled by ultrafast lasers, None 3272, 51–56 (1998)
  2. Tajima, T, Downer, MC, Kishimoto, Y, Cluster plasma and its dispersion relation, None , (1998)
  3. Rundquist, AR, Grimes, MK, Lee, Y-S, Downer, MC, Experimental Identification Of” Vacuum Heating” At Femtosecond-Laser-Irradiated Metal Surfaces, None , 829–835 (1998)
  4. Powers, Edward J, Deppe, Dennis G, Downer, Michael C, Ling, Hao, Maziar, Christine M, Final Report on Electronics Research at The University of Texas at Austin, None , (1998)
  5. Marjoribanks, RS, Zhao, L, Budnik, FW, Kulcsar, G, Vitcu, A, Higaki, H, Wagner, R, Maksimchuk, Anatoly, Umstadter, D, Le Blanc, SP, others, Laser-plasma harmonics with high-contrast pulses and designed prepulses, None 426, 342–347 (1998)
  6. Lee, Y-S, Downer, MC, Reflected fourth-harmonic radiation from a centrosymmetric crystal, Optics letters 23, 918–920 (1998)
  7. Lee, Y-S, Downer, MC, Fourth-harmonic Generation at Crystalline Si (001) Interfaces, None , 214–215 (1998)
  8. Le Blanc, SP, Gaul, EW, Downer, MC, Progress towards excitation and measurement of laser wakefields in pre-formed plasma channels, None , M13–03 (1998)
  9. Le Blanc, SP, Gaul, EW, Downer, MC, Femtosecond pulse stretcher based on a modified Offner triplet, None , 280–281 (1998)
  10. Koga, J, Kato, S, Kishimoto, Y, LeBlanc, SP, Downer, MC, Optical field ionization effects on the generation of wakefields with short pulse lasers, Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 410, 499–504 (1998)
  11. Kishimoto, Yasuaki, Tajima, Toshiki, Downer, MC, Optical properties of cluster plasma, None , (1998)
  12. Grimes, MK, Lee, Y-S, Downer, MC, Solid to Plasma Transition in Fs-Laser-Irradiated Fe: Collapse of the Spin-Orbit Gap, Applications of High-Field and Short Wavelength Sources , 131–134 (1998)
  13. Gaul, EW, Le Blanc, SP, Downer, MC, Optical diagnostics for laser wakefields in plasma channels, None , J5E–03 (1998)
  14. Gaul, EW, Le Blanc, SP, Downer, MC, Chirped-pulse single-shot diagnostic of a plasma channel, None , 40–41 (1998)
  15. Fedyanin, AA, Melnikov, AV, Mishina, ED, Rubtsov, AN, Aktsipetrov, OA, Anderson, MH, Wilson, PT, ter Beek, M, Hu, XF, Dadap, JI, others, dc-Electric-field-induced and Low-frequency Electromodulation Second-harmonic Generation Spectroscope, None , 242–243 (1998)
  16. Fauser, CM, Gaul, EW, Le Blanc, SP, Downer, MC, Guiding characteristics of an acoustic standing wave in a piezoelectric tube, Applied physics letters 73, 2902–2904 (1998)
  17. Elsaesser, Thomas, Fujimoto, James G, Wiersma, Douwe A, Zinth, Wolfgang, Wilson, PT, Lee, Y-S, Jiang, Y, Kempf, R, Downer, MC, New Directions in Nonlinear Surface Spectroscopy Enabled by Ultrafast Lasers, None , 339–341 (1998)
  18. Elsaesser, Thomas, Fujimoto, James G, Wiersma, Douwe A, Zinth, Wolfgang, Le Blanc, SP, Gaul, EW, Downer, MC, Langhoff, H, Babine, A, Stepanov, A, Ultrafast optical diagnostics for laser driven wakefields and plasma fibers, None , 421–423 (1998)
  19. Elsaesser, Thomas, Fujimoto, James G, Wiersma, Douwe A, Zinth, Wolfgang, Grimes, Mikal K, Lee, Yun-Shik, Downer, Michael C, Vacuum Heating vs. Resonance Absorption in the Solid to Plasma Transition of fs-Laser-Irradiated Iron and Aluminum, None , 398–400 (1998)
  20. Dadap, JI, Russell, NM, Hu, XF, Ekerdt, JG, Downer, MC, Aktsipetrov, OA, Optical second harmonic spectroscopy of H-terminated Si (001) surface, None 358, 756–759 (1998)
  21. Dadap, JI, Russel, NM, Hu, XF, Ekerdt, JG, Downer, MC, Aktsipetrov, OA, Optical second harmonic spectroscopy of a hydrogen-terminated Si (001) surface, None 43, 94–97 (1998)

1997

  1. Zhao, L, Budnik, FW, Kulcs{\`a}r, G, Marjoribanks, RS, Wagner, R, Maksimchuk, T, Umstadter, D, Le Blanc, P, Downer, M, Harmonic generation from solid-density plasmas produced by subpicosecond high contrast laser pulses, None , QFA5 (1997)
  2. Xu, Z, Hu, XF, Lim, D, Ekerdt, JG, Downer, MC, Second harmonic spectroscopy of Si (001) surfaces: Sensitivity to surface hydrogen and doping, and applications to kinetic measurements, Journal of Vacuum Science \& Technology B: Microelectronics and Nanometer Structures Processing, Measurement, and Phenomena 15, 1059–1064 (1997)
  3. Xu, Z, Hu, XF, Ekerdt, JG, Downer, MC, Second harmonic azimuthal anisotropy spectroscopy and doping dependence at hydrogen-covered Si (OO1) surfaces, None , QWC1 (1997)
  4. Siders, Craig W, Le Blanc, Steven P, Rau, Bernard, Fisher, David, Tajima, Toshiki, Downer, Michael C, Babine, Alexi, Stepanov, Andre, Sergeev, A, First measurement of laser wakefield oscillations by longitudinal interferometry, None 398, 372–377 (1997)
  5. Siders, CW, Taylor, AJ, Downer, MC, Multipulse interferometric frequency-resolved optical gating: real-time phase-sensitive imaging of ultrafast dynamics, Optics letters 22, 624–626 (1997)
  6. Rau, B, Siders, CW, Le Blanc, SP, Fisher, DL, Downer, MC, Tajima, T, Spectroscopy of short, intense laser pulses due to gas ionization effects, JOSA B 14, 643–649 (1997)
  7. Lee, Y-S, Anderson, MH, Downer, MC, Fourth Harmonic Generation At A Crystalline Gaas (ool) Surface, None , 90–92 (1997)
  8. Lee, Y-S, Anderson, MH, Downer, MC, Fourth-harmonic generation at a crystalline GaAs (001) surface, Optics letters 22, 973–975 (1997)
  9. Le Blanc, SP, Downer, MC, Wagner, R, Chen, SY, Maksimchuk, A, Mourou, G, Umstadter, D, Temporal characterization of a self-modulated wakefield accelerator, None , (1997)
  10. Le Blanc, SP, Downer, MC, Wagner, R, Chen, S-Y, Maksimechuk, A, Mourou, G, Umstadter, D, Temporal characterization fo self-modulated laser wakefield accelerator, None , 136–136 (1997)
  11. Le Blanc, SP, Downer, MC, Wagner, R, Chen, S-Y, Maksimchuk, Anatoly, Mourou, G, Umstadter, D, Temporal characterization of a self-modulated laser wakefield, None 398, 651–663 (1997)
  12. Le Blanc, SP, Downer, MC, Tajima, T, Siders, CW, Wagner, R, Chen, S-Y, Maksimchuk, A, Mourou, G, Umstadter, D, Temporal characterization of plasma wakefields driven by intense femtosecond laser pulses, None , SaA3 (1997)
  13. Hu, XF, Xu, Z, Parkinson, PS, Lim, D, Ekerdt, JG, Downer, MC, In situ optical second harmonic monitoring of hydrogen adsorption and desorption kinetics during epitaxial growth on Si (001), None , CFG4 (1997)
  14. Hu, XF, Xu, Z, Lim, D, Downer, MC, Parkinson, PS, Gong, B, Hess, G, Ekerdt, JG, In situ optical second-harmonic-generation monitoring of disilane adsorption and hydrogen desorption during epitaxial growth on Si (001), Applied physics letters 71, 1376–1378 (1997)
  15. Hess, G, Parkinson, P, Gong, B, Xu, Z, Lim, D, Downer, M, John, S, Banerjee, S, Ekerdt, JG, Jo, SK, Evolution of subsurface hydrogen from boron-doped Si (100), Applied physics letters 71, 2184–2186 (1997)
  16. Downer, MC, Siders, CW, Summary report: Working group 7 on “laser sources for particle acceleration”, None 398, 214–230 (1997)
  17. Downer, MC, Aktsipetrov, OA, Anderson, MH, ter Beek, M, Dadap, JI, Ekerdt, JG, Hu, XF, Jiang, Y, Lee, Y-S, Lim, D, others, Nonlinear spectroscopy and process monitoring of Si (001) interfaces, None , CFG3 (1997)
  18. Dadap, JI, Xu, Z, Hu, XF, Downer, MC, Russell, NM, Ekerdt, JG, Aktsipetrov, OA, Second-harmonic spectroscopy of a Si (001) surface during calibrated variations in temperature and hydrogen coverage, Physical Review B 56, 13367 (1997)
  19. Dadap, JI, Wilson, PT, Terbeek, M, Downer, MC, Aktsipetrov, OA, Mishina, ED, Photmodulated Second Harmonic Spectroscopy at the Si (001)/SiO2 Interface Using Femtosecond Pulses, None , G20–10 (1997)
  20. Dadap, JI, Wilson, PT, Anderson, MH, Downer, MC, Ter Beek, M, Femtosecond carrier-induced screening of dc electric-field-induced second-harmonic generation at the Si (001)–SiO 2 interface, Optics letters 22, 901–903 (1997)
  21. Aktsipetrov, OA, Mishina, ED, Nikulin, AA, Rubtsov, AN, Anderson, MH, Wilson, P, ter Beek, M, Downer, MC, Optical Casimir nonlocality and size effects in second harmonic generation from Si (001)-SiO2 interface, None , QThG44 (1997)
  22. Aktsipetrov, OA, Fedyanin, AA, Melnikov, AV, Dadap, JI, Hu, XF, Anderson, MH, Downer, MC, Lowell, JK, Dc electric field induced second-harmonic generation spectroscopy of the Si (001)–SiO2 interface: separation of the bulk and surface non-linear contributions, Thin Solid Films 294, 231–234 (1997)

1996

  1. Zhao, L, Budnik, F, Kulcsar, G, Marjoribanks, R, Wagner, R, Maksimchuk, T, Umstadter, D, Leblanc, P, Downer, M, Harmonics from Laser/Solid Interaction with High Contrast Subpicosecond Pulses and Controlled Prepulses, None , 3F–09 (1996)
  2. Siders, Craig W, Le Blanc, SP, Babine, A, Stepanov, A, Sergeev, A, Tajima, T, Downer, MC, Plasma-based accelerator diagnostics based upon longitudinal interferometry with ultrashort optical pulses, IEEE transactions on plasma science 24, 301–315 (1996)
  3. Siders, CW, Turner, NC, Downer, MC, Babine, A, Stepanov, A, Sergeev, AM, Blue-shifted third-harmonic generation and correlated self-guiding during ultrafast barrier suppression ionization of subatmospheric density noble gases, JOSA B 13, 330–335 (1996)
  4. Siders, CW, Le Blanc, SP, Fisher, D, Tajima, T, Downer, MC, Babine, A, Stepanov, A, Sergeev, A, Measurement of Laser Wakefield Oscillations by Femtosecond Longitudinal Interferometry, None , SaA–3 (1996)
  5. Siders, CW, Le Blanc, SP, Fisher, D, Tajima, T, Downer, MC, Babine, A, Stepanov, A, Sergeev, A, Laser wakefield excitation and measurement by femtosecond longitudinal interferometry, Physical review letters 76, 3570 (1996)
  6. Sergeev, Alexander M, Kim, AV, Vanin, Evgeny V, Farina, D, Lontano, M, Downer, Michael C, Atoms in a superstrong laser field: towards subfemtosecond XUV sources, None 2770, 36–45 (1996)
  7. Lee, YS, Grimes, MK, Downer, MC, Analysis of the incipient density gradient on laser-excited Fe and Al surfaces, None , WL8 (1996)
  8. Le Blanc, SP, Downer, MC, Wagner, R, Chen, S-Y, Maksimchuk, A, Mourou, G, Umstadter, D, Characterization of a self-modulated laser wakefield using time resolved forward Thomson scattering, None , 6E–08 (1996)
  9. Kim, AV, Vanin, EV, Sergeev, AM, Farina, D, Lontano, M, Downer, MC, The inertia of tunneling ionization and high-order harmonic shifting in the nonlinear single-atom response, None 369, 728–736 (1996)
  10. Farina, D, Lontano, M, Downer, MC, Atom in superstrong laser field: towards subfemtosecond XUV sources AM Sergeev, AV Kim, EV Vanin Institute of Applied Physics of the Russian Academy of Sciences 603600 Nizhny Novdorod, Russia, Superintense Laser Fields: Laser Optics’ 95 and ICONO’95: 27 June-1 July, 1995, St. Petersburg, Russia 2770, 36 (1996)
  11. Downer, Michael, Dadap, Jerry I, Lowell, John K, Characterization of an external silicon interface using optical second harmonic generation, None , (1996)
  12. Downer, Michael C, Siders, Craig W, Ultrafast terawatt laser sources for high-field particle acceleration and short wavelength generation, None , (1996)
  13. Downer, Michael, 292/NWCl-1 Second Harmonic Spectroscopy of Buried Si (001)/SiO2 Interfaces and Si (OOl) Epitaxial Growth Surfaces, N{\”U}NUIN. E-$\backslash$K OPTIC’S MATE RIAL A FLiNDAMENT. AL5. , 291 (1996)
  14. Downer, Michael, Second Harmonic Spectroscopy of Buried Si (001)/SiO2 Interfaces and Si (OOl) Epitaxial Growth Surfaces, ” jjr{\”a}m{\”A}mow {\”A}{\”A}fiwarT A , 291 (1996)
  15. Downer, MC, Bivas, A, Bloembergen, N, ” Selection rule violation, anistropy and anomalous intensity of two-photon absorption lines in Gd\^{} 3\^{}+: LaF\~{} 3,” Optics Comm. 41, 335-340,(1982), WORLD SCIENTIFIC SERIES IN 20TH CENTURY PHYSICS 16, 411–417 (1996)
  16. Dadap, JI, Hu, XF, Russell, NM, Ekerdt, JG, Downer, MC, Aktsipetrov, OA, Optical second harmonic spectroscopy of the Si (001) E/sub 1/critical point resonance with variable hydrogen coverage, None , 247–248 (1996)
  17. Dadap, JI, Hu, XF, Anderson, MH, ter Beek, M, Aktsipetrov, OA, Russell, NM, Ekerdt, JG, Downer, MC, Applications of fs lasers to nonlinear spectroscopy and process control of Si (001) interfaces, None , FD–4 (1996)
  18. Dadap, JI, Hu, XF, Anderson, MH, Ter Beek, M, Aktsipetrov, OA, Russell, NM, Ekerdt, JG, Downer, MC, Applications of Femtosecond Lasers to Nonlinear Spectroscopy and Process Control of Si (001) Interfaces, None , 452–454 (1996)
  19. Dadap, JI, Hu, XF, Anderson, MH, Downer, MC, ter Beek, M, Lowell, JK, Aktsipetrov, OA, SECOND HARMONIC SPECTROSCOPY OF THE SiO2/Si (001) INTERFACE, None 3, 406 (1996)
  20. Dadap, JI, Hu, XF, Anderson, MH, Downer, MC, Lowell, JK, Aktsipetrov, OA, Optical second-harmonic electroreflectance spectroscopy of a Si (001) metal-oxide-semiconductor structure, Physical Review B 53, R7607 (1996)
  21. Dadap, JI, Hu, XF, Anderson, MH, Downer, MC, Lowell, JK, Aktsipetrov, OA, Separation of bulk and interface contributions by optical second harmonic electroreflectance spectroscopy of a Si (001) metal-oxide-semiconductor structure, None , 133–134 (1996)
  22. Dadap, JI, Hu, XF, Anderson, MH, Downer, MC, Lowell, JK, Aktsipetrov, OA, Dependence of optical second harmonic generation on electric field and strain at SiO2/Si (001) and Si3N4/Si (001) interfaces, None , FD3 (1996)
  23. Aktsipetrov, OA, Fedyanin, AA, Downer, MC, GENERATION STUDIES OF SURFACES AND BURIED INTERFACES OF COLUMN IV SEMICONDUCTORS, Notions And Perspectives Of Nonlinear Optics-Proceedings Of The Third International Aalborg Summer School On Nonlinear Optics 3, 301 (1996)
  24. Aktsipetrov, OA, Fedyanin, AA, Dadap, JI, Downer, MC, Dc-electric-field-induced second-harmonic generation studies of surfaces and buried interfaces of column IV semiconductors, Laser Physics 6, 1142–1151 (1996)
  25. Aktsipetrov, OA, Fedyamin, AA, Melnikov, AV, Dadap, JI, Hu, XF, Anderson, MH, Downer, MC, Lowell, JK, Separation of Bulk and Surface Nonlinear Contributions at Si, None , 55–55 (1996)
  26. Aktsipctrov, OA, Fedyanin, AA, Melnikov, AV, Dadap, JI, Hu, XF, Anderson, MH, Downer, MC, Lowell, JK, Separation of bulk and surface nonlinear contributions at Si (001)-SiO2 interface by clcctric-field-induced second-harmonic generation spectroscopy, None , QTuF6 (1996)
  27. Ahn, H, Grimes, MK, Hu, XF, Downer, MC, Femtosecond melting rates of crystalline and amorphous Column IV elements, None , TuE–44 (1996)

1995

  1. Tajima, T, Downer, M, Laser wakefield excitation and measurement on a femtosecond time scale: Theory and experiment. Progress report, September 1, 1994–August 31, 1995, None , (1995)
  2. Nakajima, K, Kawakubo, T, Nakanishi, H, Ogata, A, Kitagawa, Y, Kodama, R, Mima, K, Shiraga, H, Suzuki, K, Yamakawa, K, others, Proof-of-principle experiments of laser wakefield acceleration using a 1 ps 10 TW Nd: glass laser, None 335, 145–155 (1995)
  3. Nakajima, K, Fisher, D, Kawakubo, T, Nakanishi, H, Ogata, A, Kato, Y, Kitagawa, Y, Kodama, R, Mima, K, Shiraga, H, others, Observation of ultrahigh gradient electron acceleration by a self-modulated intense short laser pulse, Physical Review Letters 74, 4428 (1995)
  4. Kitagawa, Y, Kodama, R, Mima, K, Shiraga, H, Suzuki, K, Yamakawa, K, Zhang, T, Kato, Y, Fisher, D, Downer, M, others, Proof-of-Principle Experiments of Laser Wakefield Acceleration Using a 1ps 10TW Nd: Glass Laser K. Nakajima, T. Kawakubo, H. Nakanishi, A. Ogata National Laboratory for High Energy Physics, Tsukuba, Ibaraki, Japan, None , 145 (1995)
  5. Fisher, DL, Tajima, T, Downer, MC, Siders, CW, Envelope evolution of a laser pulse in an active medium, Physical Review E 51, 4860 (1995)
  6. Dadap, JI, Russell, NM, Hu, XF, Ekerdt, JG, Downer, MC, In-situ monitoring of Si (001) during epitaxial growth by optical second-harmonic generation of femtosecond pulses, None , QTuC2 (1995)
  7. Dadap, JI, Hu, XF, Russell, NM, Ekerdt, JG, Downer, MC, Two-photon resonant-enhanced second-harmonic generation by femtosecond pulses from Si (001)-2$\times$ 1 and H-Si (001) surfaces, None , QTuC3 (1995)
  8. Dadap, JI, Hu, XF, Russell, M, Ekerdt, JG, Lowell, JK, Downer, MC, Analysis of second-harmonic generation by unamplified, high-repetition-rate, ultrashort laser pulses at Si (001) interfaces, IEEE Journal of Selected Topics in Quantum Electronics 1, 1145–1155 (1995)

1994

  1. Wang, XY, Riffe, D Mark, Lee, Y-S, Downer, MC, Time-resolved electron-temperature measurement in a highly excited gold target using femtosecond thermionic emission, Physical Review B 50, 8016 (1994)
  2. Tajima, T, Downer, M, Laser wakefield excitation and measurement on a femtosecond time scale: Theory and experiment. Progress report, September 1, 1993–August 31, 1994, None , (1994)
  3. TAJIMA, T, DOWNER, M, Laser wakefield excitation and measurement on a femtosecond time scale: Theory and experiment(Progress Report, 1 Sep. 1993- 31 Aug. 1994), None , (1994)
  4. Siders, Craig W, Gaul, Erhard W, Downer, Michael C, Babine, Alexei, Stepanov, Andrey, Self-starting femtosecond pulse generation from a Ti: sapphire laser synchronously pumped by a pointing-stabilized mode-locked Nd: YAG laser, Review of scientific instruments 65, 3140–3144 (1994)
  5. Siders, Craig W, Gaul, Erhard W, Downer, Michael C, Babin, Alexey, Stepanov, Andrey, Self-starting 30 fs Ti: sapphire laser synchronously pumped by a pointing-stabilized Nd: YAG laser, None , CThI10 (1994)
  6. Siders, CW, Gaul, EW, Downer, MC, Babin, AA, Self-starting femtosecond pulse generation from a Ti: sapphire laser synchronously pumped by a pointing-stabilized mode-locked Nd: YAG laser (Invited Paper)[2116-16], None , 88–88 (1994)
  7. Siders, CW, Gaul, E, Downer, MC, Babine, A, Stepanov, A, Spatially-resolved blueshifting of third harmonic and fundamental femtosecond pulses during high intensity ionization of subatmospheric density noble gases, None , MB2 (1994)
  8. Sergeev, AM, Kim, AV, Vanin, EV, Downer, MC, Rapidly Ionized Atoms as a Tunable Source of Ultra-Short Coherent VUV Radiation, None , TuB5 (1994)
  9. Riffe, DM, Wang, XY, Lee, Y-S, Downer, MC, Thermionic-emission investigation of highly-excited-electron dynamics, None , QWC66 (1994)
  10. Riffe, D Mark, Wang, XY, Lee, Y-S, Downer, MC, Time-resolved thermionic electron emission and nonthermal ion emission from Au excited by intense fs pulses, None , WC–9 (1994)
  11. Nakajima, K, Kawakubo, T, Nakanishi, H, Ogata, A, Kato, Y, Kitagawa, Y, Kodama, R, Mima, K, Shiraga, H, Suzuki, K, others, A proof-of-principle experiment of laser wakefield acceleration, Physica Scripta 1994, 61 (1994)
  12. Hu, XF, Downer, MC, Femtosecond ellipsometric study of nonequilibrium carrier dynamics in Si1-xGex, None , TuA–4 (1994)
  13. Hu, XF, Downer, MC, Femtosecond Ellipsometric Study of Carrier Dynamics in Si\~{} 1\~{}-\~{} xGe\~{} x, SPRINGER SERIES IN CHEMICAL PHYSICS 60, 344–344 (1994)
  14. Fisher, DL, Tajima, T, Downer, MC, Siders, CW, Envelope evolution of a laser pulse, None , (1994)
  15. Downer, MC, Ahn, H, Reitze, DH, Riffe, D Mark, Wang, XY, Properties of condensed matter under planetary interior conditions measured by femtosecond spectroscopy, Laser Interactions with Atoms, Solids and Plasmas , 249–271 (1994)
  16. Dallas, T, Holtz, M, Ahn, H, Downer, MC, Structural phase of femtosecond-laser-melted graphite, Physical Review B 49, 796 (1994)
  17. Dadap, JI, Doris, B, Deng, Q, Downer, MC, Lowell, JK, Diebold, AC, Randomly oriented Angstrom-scale microroughness at the Si (100)/SiO2 interface probed by optical second harmonic generation, Applied Physics Letters 64, 2139–2141 (1994)
  18. Dadap, JI, Doris, B, Deng, Q, Downer, MC, Lowell, JK, Diebold, AC, Randomly oriented angstrom-scale microroughness at the Si (001)/SiO2 interface measured by second harmonic generation of femtosecond pulses, None , JThB4 (1994)
  19. Dadap Jr, Jerry I, Russell, NM, Hu, XF, Ekerdt, John G, Downer, Michael C, Doris, Bruce, Lowell, John K, Diebold, Alain C, Ex-situ and in-situ probing of Column IV interfaces using optical second harmonic generation, None 2337, 68–77 (1994)
  20. DOWNER, M, FISHER, D, NEWBERGER, B, TAJIMA, T, Proof-of-Principle Experiments of Laser Wakefield Acceleration, None , (1994)
  21. Ahn, H, Grimes, M, Lee, YS, Downer, MC, Quantitative Dielectric Properties of Solid Density Plasmas Measured by Femtosecond Ellipsometry, None , WE2 (1994)

1993

  1. Wood, William M, Siders, Craig W, Downer, MC, Femtosecond growth dynamics of an underdense ionization front measured by spectral blueshifting, IEEE transactions on plasma science 21, 20–33 (1993)
  2. Wang, XY, Riffe, DM, Downer, MC, Erskine, JL, Fisher, DL, Tajima, T, Rashed, M, Maziar, CM, More, RM, Electron Emission from Metal Surfaces Excited by Intense Femtosecond Pulses, None , STI213 (1993)
  3. Vanin, EV, Kim, AV, Sergeev, AM, Downer, MC, Excitation of ultrashort bursts of harmonics of the radiation during ionization of a gas by an intense light pulse, ZhETF Pisma Redaktsiiu 58, 964 (1993)
  4. Tajima, T, Downer, M, Laser wakefield excitation and measurement on a femtosecond time scale: Theory and experiment, None , (1993)
  5. Tajima, T, Downer, M, Laser wakefield excitation and measurement on a femtosecond time scale: Theory and experiment. Progress report, September 1, 1992–August 31, 1993, None , (1993)
  6. Riffe, D Mark, Wang, XY, Downer, Michael C, Fisher, DL, Tajima, T, Erskine, JL, More, RM, Femtosecond thermionic emission from metals in the space-charge-limited regime, JOSA B 10, 1424–1435 (1993)
  7. Gosnell, Timothy R, Taylor, Antoinette J, Nelson, Keith A, Downer, Michael C, Ultrafast Pulse Generation and Spectroscopy, Ultrafast Pulse Generation and Spectroscopy 1861, (1993)
  8. Downer, MC, Wang, XY, Riffe, DM, Erskine, JL, Fisher, DL, Tajima, T, Rashed, M, Maziar, CM, More, RM, Electron emission from metal surfaces excited by intense femtosecond pulses, None , 82 (1993)
  9. Downer, MC, Ahn, H, Reitze, DH, Wang, XY, Dielectric function and electrical resistivity of liquid carbon determined by femtosecond spectroscopy, International journal of thermophysics 14, 361–370 (1993)
  10. Downer, MC, Wakefield Excitation by a Short Laser Pulse DL Fisher and T. Tajima Institute for Fusion Studies University of Texas at Austin Austin, Texas 78712, Advanced Accelerator Concepts: Port Jefferson, NY 1992 , 477 (1993)
  11. Dadap, JI, Deng, Q, Downer, MC, Doris, B, Lowell, JK, Application of optical second harmonic generation in characterization of Si (100)/SiO/sub 2/interfacial microroughness, None , 792–793 (1993)
  12. Dadap Jr, Jerry I, Choo, Heung-Ro, Hu, XF, Deng, Qing, Downer, Michael C, Femtosecond ellipsometry and surface second-harmonic probes of Ge, Si1-xGex, Si, and diamond, None 1861, 285–301 (1993)
  13. DOWNER, MC, Hot, pressurized condensed matter created and probed by femtosecond laser pulses, None , 390 (1993)
  14. Choo, HR, Hu, XF, Downer, MC, Kesan, VP, Femtosecond ellipsometric study of nonequilibrium carrier dynamics in Ge and epitaxial Si1- x Ge x, Applied physics letters 63, 1507–1509 (1993)
  15. Ahn, H, Wang, XY, Downer, MC, Femtosecond variable-angle spectroellipsometry of a rarefaction wave front, None , QTuF3 (1993)
  16. Ahn, H, Wang, XY, Downer, MC, Femtosecond reflectance spectroscopy of a rarefaction wave front, None , 223 (1993)

1992

  1. Wilson, PT, Kempf, RW, Downer, MC, Aktsipetrov, OA, Mishina, ED, Electromodulated third harmonic generation: a new window on surface/spl chi//sup (4), None , 181–182 (1992)
  2. Wilson, PT, Downer, MC, Aktsipetrov, OA, Mishina, ED, Frequency domain interferometric second harmonic spectroscopy of a Si MOS structure, None , 245–246 (1992)
  3. Wang, XY, Downer, MC, Femtosecond time-resolved reflectivity of hydrodynamically expanding metal surfaces, Optics letters 17, 1450–1452 (1992)
  4. Wang, XY, Ahn, HY, Downer, MC, Heating and hydrodynamic expansion of intensely irradiated metal targets measured by femtosecond time-resolved reflectivity, None , QFB4 (1992)
  5. Wang, XY, Ahn, HY, Downer, MC, The Role of Covalency in Femtosecond Time-resolved Reflectivity of Hydrodynamically Expanding Solid Surfaces, None , ThC12 (1992)
  6. Wang, X, Riffe, DM, Downer, MC, Erskine, JE, More, RM, Space-charge-limited thermionic emission from femtosecond-excited metal surfaces, None , QFB2 (1992)
  7. Reitze, DH, Ahn, H, Downer, MC, Optical properties of liquid carbon measured by femtosecond spectroscopy, Physical Review B 45, 2677 (1992)
  8. Penetrante, BM, Bardsley, JN, Wood, William M, Siders, CW, Downer, Michael C, Ionization-induced frequency shifts in intense femtosecond laser pulses, JOSA B 9, 2032–2040 (1992)
  9. Nakajima, K, Enomoto, A, Nakanishi, H, Ogata, A, Suetsugu, Y, Shoji, T, Nishida, Y, Yugami, N, Downer, M, Horton, W, Experiment of Laser Wake-F’ield Accelerator, None , (1992)
  10. Nakajima, K, Enomoto, A, Nakanishi, H, Ogata, A, Kato, Y, Kitagawa, Y, Mima, K, Shiraga, H, Yamakawa, K, Shoji, Y, others, A proof of principle experiment of laser wakefield accelerator, None , (1992)
  11. Mishina, ED, Aktsipetrov, OA, Cantor, J, Wilson, PT, Downer, MC, High-order nonlinear interferometry at Si [110] buried interface, None , 182 (1992)
  12. Gaul, Erhard W, Le Blanc, SP, Langhoff, H, Matlis, NH, Downer, MC, Plasma channels in doubly-ionized helium, None , 95–96 (1992)
  13. Fisher, DL, Tajima, T, Downer, MC, Wakefield excitation by a short laser pulse, None 279, 477–479 (1992)
  14. Downer, MC, Riffe, D Mark, Wang, XY, Erskine, JL, Fisher, DL, Tajima, T, More, RM, Femtosecond Thermionic-Emission: Experiment, Analytical Theory, and Particle Simulations, None , ThA3 (1992)
  15. Choo, HR, Downer, MC, Kesan, VP, Rapid-scan femtosecond ellipsometry of Si1-xGex and C60 crystalline films, None , QThD2 (1992)
  16. Choo, HR, Downer, MC, Kesan, VP, Real-Time Femtosecond Ellipsometry of Si x Ge 1-x Epilayers, MRS Online Proceedings Library 263, 317–322 (1992)

1991

  1. Wood, Wm M, Siders, CW, Downer, MC, Measurement of femtosecond ionization dynamics of atmospheric density gases by spectral blueshifting, Physical review letters 67, 3523 (1991)
  2. Wood, Wm M, Downer, MC, Spectral Blueshifts of Femtosecond Pulses in Atmospheric Density Kr and Xe Plasmas, None , MD3 (1991)
  3. Reitze, DH, Zhang, TR, Wood, Win M, Downer, MC, SEMICONDUCTOR ABSORPTION NONLINEARITY AND OPTICAL DAMAGE IN THE FEMTOSECOND REGIME, None , 73 (1991)
  4. Dadap, JI, Focht, Glenn B, Reitze, DH, Downer, Michael C, Two-photon absorption in diamond and its application to ultraviolet femtosecond pulse-width measurement, Optics letters 16, 499–501 (1991)
  5. Dadap, JI, Focht, GB, Reitze, DH, Downer, MC, Autocorrelation measurement of ultraviolet femtosecond pulsewidths by two-photon absorption in diamond, None , CTuB1 (1991)

1990

  1. Zhang, TR, Choo, Heung Ro, Downer, Michael C, Phase and group velocity matching for second harmonic generation of femtosecond pulses, Applied optics 29, 3927–3933 (1990)
  2. Wood, Wm M, Banyai, WC, Trisnadi, JI, Downer, MC, Anomalous Spectral Shifts of Femtosecond Pulses in the Collisional, Strong-Field Ionization Regime, None , TuA3 (1990)
  3. Wood, WM, Banyai, WC, Trisnadi, JL, Downer, MC, Time-Resolved Spectral Shifts of Femtosecond Pulses in Atmospheric Density Plasmas, None , 101–103 (1990)
  4. Seibert, K, Cho, GC, K{\”u}tt, W, Kurz, H, Reitze, DH, Downer, MC, Malvezzi, AM, Ultrafast Relaxation Processes of Hot Carriers in Graphite, None , 303–305 (1990)
  5. Seibert, K, Cho, GC, K{\”u}tt, W, Kurz, H, Reitze, DH, Dadap, JI, Ahn, H, Downer, MC, Malvezzi, AM, Femtosecond carrier dynamics in graphite, Physical Review B 42, 2842 (1990)
  6. Reitze, DH, Zhang, TR, Wood, Wm M, Downer, Michael C, Two-photon spectroscopy of silicon using femtosecond pulses at above-gap frequencies, JOSA B 7, 84–89 (1990)
  7. Reitze, DH, Ahn, H, Wang, X, Downer, MC, Femtosecond melting of diamond, None , 113–115 (1990)
  8. Reitze, DH, Ahn, H, Wang, X, Downer, MC, Femtosecond Reflectivity Measurements of Phase Transitions in Carbon, None , WE3 (1990)
  9. REITZE, DH, AHN, H, WANG, X, DOWNER, MC, SEIBERT, K, CHO, GC, KUTT, W, KURZ, H, MALVEZZI, AM, Femtosecond phase transitions and carrier dynamics of carbon, None , QTUH16 (1990)
  10. FOCHT, GB, DADAP, JI, DOWNER, MC, PHILLIPS, JM, Visible and ultraviolet femtosecond probing of low density carrier dynamics in single crystal thin film germanium, None , QTUH15 (1990)
  11. Downer, Michael C, Reitze, David H, Focht, Glenn, Ultrafast laser probe of interband absorption edges in 3-D and 2-D semiconductors, None 1282, 121–131 (1990)
  12. Downer, Michael C, Banyai, William C, Wood, WM, Anacker, DC, Erskine, James L, Interaction of super-intense light fields with atoms and surfaces, None 1209, 166–174 (1990)
  13. Downer, MC, Wood, Wm M, Trisnadi, JI, Comment on ‘‘Energy conservation in the picosecond and subpicosecond photoelectric effect’’, Physical review letters 65, 2832 (1990)
  14. Downer, MC, Trisnadi, JI, Wood, WM, Banyai, WC, Spectral shifting of femtosecond pulses in atmospheric density plasmas, None 216, 107–126 (1990)
  15. Downer, MC, Femtosecond plasma physics at high light intensity, None , MNN5 (1990)
  16. Banyai, WC, Anacker, DC, Wang, XY, Reitze, DH, Focht, GB, Downer, MC, Erskine, JL, Measurement of Transient, High-Temperature Electrons from Solid-Density Plasmas, None , ThC5 (1990)
  17. Banyai, WC, Anacker, DC, Wang, XY, Reitze, DH, Focht, GB, Downer, MC, Erskine, JL, Femtosecond Photoemission and Reflectivity Measurements of High Temperature Electron Dynamics in Solid Density Plasmas, None , 116–118 (1990)

1989

  1. Wood, WM, Focht, Glenn, Reitze, DH, Zhang, TR, Downer, MC, Near diffraction limited focusing and blue shifting of millijoule femtosecond pulses in gas breakdown and solid state plasmas, None , 375–378 (1989)
  2. WOOD, WILLIAM M, FOCHT, GLENN, ZHANG, TR, REITZE, DH, DOWNER, MC, Blue shifting of intense femtosecond pulses during strong field ionization: a direct measurement of the Keldysh quiver energy, None , JB3 (1989)
  3. Reitze, DH, Wang, X, Ahn, H, Downer, MC, Femtosecond laser melting of graphite, Physical Review B 40, 11986 (1989)
  4. Reitze, DH, Ahn, H, Wang, X, Downer, MC, Femtosecond laser melting of graphite and diamond, MRS Online Proceedings Library (OPL) 157, (1989)
  5. REITZE, DH, ZHANG, TR, DOWNER, MC, Nonlinear absorption of 620-nm fs pulses near the damage threshold of silicon, None , WEE6 (1989)
  6. Lei, Ming, Shafiei, Farbod, Downer, MC, Characterization of strain fields around Through-Silicon Vias by second-harmonic scanning microscopy, J. Opt. Soc. Am. B 6, 11117 (1989)
  7. Downer, MC, Wood, Wm M, Banyai, WM, Trisnadi, J, Spectral Shifting of Intense Femtosecond Pulses During Strong Field Ionization and Plasma Recombination, None , M5 (1989)
  8. Downer, MC, Itol, T, Nelkirk, DP, Picosecond Laser System for High Speed Characterization of Monolithic Devices, Texas Univ., Austin Report , (1989)
  9. Downer, MC, Focht, Glenn, Williams, Paul, Zhang, TR, A New Class Of Ultraviolet Femtosecond Sources, None 1041, 162–166 (1989)
  10. DOWNER, MC, ITOL, T, NELKIRK, DP, Picosecond laser system for high speed characterization of monolithic devices(Final Report, 1 Dec. 1988- 31 Dec. 1989), None , (1989)

1988

  1. Zhang, Tain Rong, Focht, GLENN, Williams, Paul E, Downer, MC, Theory of intracavity frequency doubling in passively mode-locked femtosecond lasers, IEEE journal of quantum electronics 24, 1877–1883 (1988)
  2. ZHANG, TR, FOCHT, G, DOWNER, MICHAEL C, Analysis of the effect of intracavity frequency doubling on the operating characteristics of passively mode-locked femtosecond lasers, None , TUM60 (1988)
  3. Wood, William M, Focht, Glenn, Downer, MC, Tight focusing and blue shifting of millijoule femtosecond pulses from a conical axicon amplifier, Optics letters 13, 984–986 (1988)
  4. Wood, OR, Silfvast, WT, Tom, HWK, Knox, WH, Fork, RL, Brito-Cruz, CH, Downer, MC, Maloney, PJ, Effect of laser pulse duration on short wavelength emission from femtosecond and picosecond laser-produced Ta plasmas, Applied physics letters 53, 654–656 (1988)
  5. WOOD, WM, BURDICK, GW, DOWNER, MICHAEL C, Experimental performance characteristics of a conical axicon gain cell far short-laser-pulse amplification, None , TUM59 (1988)
  6. REITZE, DH, ZHANG, TR, DOWNER, MICHAEL C, Ultrafast photostriction dynamics in silicon and germanium, None , FC3 (1988)
  7. REITZE, DH, ZHANG, TR, DOWNER, MC, SEMICONDUCTOR OPTICAL-DAMAGE IN THE FEMTOSECOND REGIME, None 135, C387–C387 (1988)
  8. Focht, Glenn, Downer, MC, Generation of synchronized ultraviolet and red femtosecond pulses by intracavity frequency doubling, IEEE journal of quantum electronics 24, 431–434 (1988)
  9. Downer, Michael C, Picosecond Electronics and Optoelectronics II Edited by FJ Leonberger, CH Lee, F. Capasso, and H. Morkoc,(Springer-Verlag, 1987), MRS Bulletin 13, 51–51 (1988)
  10. Downer, MC, Focht, G, Zhang, TR, Wood, WM, Reitze, DH, Burdick, GW, PHASE-MATCHED BREWSTER ANGLE KDP CRYSTAL 70 f, None 48, 101 (1988)
  11. Downer, MC, Focht, G, Reitze, DH, Wood, WM, Zhang, TR, Blue shifting of intense femtosecond pulses in gas breakdown and solid state plasmas, 4BEdited , 128 (1988)
  12. Downer, MC, Focht, G, New Developments in Ultraviolet and High Intensity Femtosecond Sources, 4BEdited , 101 (1988)
  13. DOWNER, MICHAEL C, BURDICK, GW, SARDAR, DK, New contribution to spin-forbidden rare earth optical transition intensities, None , WG1 (1988)
  14. DOWNER, MC, FOCHT, G, ZHANG, TR, A NEW CLASS OF ULTRAVIOLET FEMTOSECOND SOURCES, None 135, C388–C388 (1988)

1987

  1. Tzuang, C-K C, Miller, D, Wang, T-H, Cheung, P, Itoh, T, Neikirk, DP, Williams, P, Downer, M, Picosecond response of an optically controlled millimeter wave phase shifter, None , 276–279 (1987)
  2. Reitze, DH, Nuss, TR, Downer, M, Longitudinally Localized Optical Carrier Injection for Femtosecond Transport Studies, None , 86–88 (1987)
  3. Focht, G, Cocke, S, Downer, MC, Generation of synchronized red and ultraviolet femtosecond pulses by intracavity frequency doubling, None , MD4 (1987)
  4. Downer, MC, Reitze, DH, Zhang, TR, Longitudinally localized optical carrier injection for femtosecond transport studies, None , ThB4 (1987)

1986

  1. Downer, MC, Shank, CV, Auger Heating of Silicon-on-Sapphire by Femtosecond Optical Pulses, None , TuC6 (1986)
  2. Downer, MC, Shank, CV, Ultrafast heating of silicon on sapphire by femtosecond optical pulses, Physical review letters 56, 761 (1986)
  3. Downer, MC, Line x-ray emissions from highly ionized plasmas of various species irradiated by compact solid-state lasers, Phys. Rev. Lett. 56, 761–764 (1986)

1985

  1. Shank, Charles V, Downer, Michael C, Femtosecond dynamics of highly excited semiconductors, MRS Online Proceedings Library (OPL) 51, 15 (1985)
  2. Knox, WH, Fork, RL, Downer, MC, Stolen, RH, Shank, CV, Valdmanis, JA, Optical pulse compression to 8 fs at a 5-kHz repetition rate, Applied Physics Letters 46, 1120–1121 (1985)
  3. Knox, WH, Fork, RL, Downer, MC, Stolen, RH, Shank, CV, Valdmanis, JA, OPTICAL PULSE COMPRESSION TO 8 FEMTOSECONDS AT A 5 KILOHERTZ REPETITION RATE, None , ThZZ3 (1985)
  4. Knox, WH, Fork, RL, Downer, MC, Miller, DAB, Chemla, DS, Shank, CV, Gossard, AC, Wiegmann, W, Femtosecond dynamics of resonantly excited excitons in room-temperature GaAs quantum wells, Physical review letters 54, 1306 (1985)
  5. KNOX, WH, DOWNER, MC, FORK, RL, SHANK, CV, VALDMANIS, JA, 35-fsec 5-kHz pulse amplifier, None , TUE3 (1985)
  6. Downer, MC, Shank, CV, Femtosecond measurement of temperature rise and nonlinear absorption in silicon-on-sapphire, None , TUE2 (1985)
  7. Downer, MC, Fork, Richard L, Shank, Charles V, Femtosecond imaging of melting and evaporation at a photoexcited silicon surface, JOSA B 2, 595–599 (1985)

1984

  1. Shank, CV, Downer, MC, Fork, RL, Imaging with femtosecond optical pulses, None , WB1 (1984)
  2. Knox, WH, Fork, RL, Downer, MC, Miller, DAB, Chemla, DS, Shank, CV, Gossard, AC, Wiegmann, W, Femtosecond dynamics of nonequilibrium correlated electron-hole pair distributions in room-temperature GaAs multiple quantum well structures, None , 162–165 (1984)
  3. Knox, WH, Downer, MC, Fork, RL, Shank, Charles V, Amplified femtosecond optical pulses and continuum generation at 5-kHz repetition rate, Optics Letters 9, 552–554 (1984)
  4. Fork, RL, Knox, WH, Miller, DAB, Downer, MC, Chemla, DS, Shank, Charles V, Gossard, AC, Wiegmann, W, Femtosecond dynamics of excitons and correlated electron-hole pairs in multiple-quantum-well structures (A), Journal of the Optical Society of America A 1, 1299 (1984)
  5. Fork, RL, Downer, MC, Islam, M, Collinear Multipass Amplifier, None , ThD3 (1984)
  6. Downer, Michael Coffin, Two-Photon Spectroscopy of Rare Earth Ions in Condensed Matter Environments., None , (1984)
  7. Downer, MC, Islam, M, Shank, CV, Harootunian, A, Lewis, A, Ultrafast Primary Photochemistry of Bacteriorhodopsin, None , ThE28 (1984)
  8. Downer, MC, Islam, M, Shank, CV, Harootunian, A, Lewis, A, Femtosecond Spectroscopy of Bacteriorhodopsin Excited State Dynamics, None , 500–502 (1984)
  9. Downer, MC, Fork, RL, Shank, CV, Imaging with femtosecond optical pulses, None , 106–110 (1984)
  10. Downer, MC, Fork, RL, Islam, M, 3 MHz amplifier for femtosecond optical pulses, None , 27–29 (1984)

1983

  1. Downer, MC, Bivas, A, Third-and fourth-order analysis of the intensities and polarization dependence of two-photon absorption lines of Gd 3+ in La F 3 and aqueous solution, Physical Review B 28, 3677 (1983)
  2. Bloembergen, N, Downer, MC, Rothberg, LJ, Doppler Narrowing and Collision-Induced Zeeman Coherence in Four-Wave Light Mixing, None , 71–81 (1983)

1982

  1. Downer, MC, Bivas, A, Bloembergen, N, Selection rule violation, anisotropy, and anomalous intensity of two-photon absorption lines in Gd3+: LaF3, Optics Communications 41, 335–340 (1982)
  2. DOWNER, MC, BIVAS, A, BLOEMBERGEN, N, NEW 3RD-ORDER CONTRIBUTIONS TO 2-PHOTON ABSORPTION-LINE STRENGTHS IN GD3+-LAF3, None 28, 281–282 (1982)

1980

  1. Dagenais, M, Neumann, R, Downer, MC, Bloembergen, Nicolaas, cw intraconfigurational (4f-4f) two-photon absorption in LaF 3: Gd 3+(A), Journal of the Optical Society of America (1917-1983) 70, 1593 (1980)
  2. Dagenais, M, Neumann, R, Downer, MC, Bloembergen, Nicolaas, cw intraconfigurational (4f$\backslash$rightarrow 4f) two-photon absorption of Gd 3+ ions embedded in a LaF 3 crystal (A), Journal of the Optical Society of America (1917-1983) 70, 1392 (1980)