Quasi-monoenergetic and tunable X-rays from a laser-driven Compton light source ND Powers, I Ghebregziabher, G Golovin, C Liu, S Chen, S Banerjee, ... Nature Photonics 8 (1), 28-31, 2014 | 382 | 2014 |
MeV-energy X rays from inverse Compton scattering with laser-wakefield accelerated electrons S Chen, ND Powers, I Ghebregziabher, CM Maharjan, C Liu, G Golovin, ... Physical review letters 110 (15), 155003, 2013 | 322 | 2013 |
Spectral bandwidth reduction of Thomson scattered light by pulse chirping I Ghebregziabher, BA Shadwick, D Umstadter Physical Review Special Topics-Accelerators and Beams 16 (3), 030705, 2013 | 100 | 2013 |
Stable, tunable, quasimonoenergetic electron beams produced in a laser wakefield near the threshold for self-injection S Banerjee, SY Kalmykov, ND Powers, G Golovin, V Ramanathan, ... Physical Review Special Topics-Accelerators and Beams 16 (3), 031302, 2013 | 65 | 2013 |
Emergence from nonrelativistic strong-field rescattering to ultrastrong-field laser-atom physics: A semiclassical analysis S Palaniyappan, I Ghebregziabher, A DiChiara, J MacDonald, BC Walker Physical Review A 74 (3), 033403, 2006 | 60 | 2006 |
Generation of tunable, 100–800 MeV quasi-monoenergetic electron beams from a laser-wakefield accelerator in the blowout regime S Banerjee, ND Powers, V Ramanathan, I Ghebregziabher, KJ Brown, ... Physics of Plasmas 19 (5), 2012 | 55 | 2012 |
Relativistic MeV Photoelectrons from the Single Atom Response of Argon to a Laser Field AD DiChiara, I Ghebregziabher, R Sauer, J Waesche, S Palaniyappan, ... Physical review letters 101 (17), 173002, 2008 | 53 | 2008 |
Standoff detection of uranium and its isotopes by femtosecond filament laser ablation molecular isotopic spectrometry KC Hartig, I Ghebregziabher, I Jovanovic Scientific Reports 7 (1), 43852, 2017 | 52 | 2017 |
Ionization of methane in strong and ultrastrong relativistic fields S Palaniyappan, R Mitchell, R Sauer, I Ghebregziabher, SL White, ... Physical review letters 100 (18), 183001, 2008 | 44 | 2008 |
Multielectron ultrastrong laser field ionization of Arn+, Krm+ and Xel+ (n⩽ 9, m⩽ 9, l⩽ 12) at intensities from 1015 W cm− 2 to 1018 W cm− 2 S Palaniyappan, A DiChiara, I Ghebregziabher, EL Huskins, A Falkowski, ... Journal of Physics B: Atomic, Molecular and Optical Physics 39 (13), S357, 2006 | 36 | 2006 |
Adaptive-feedback spectral-phase control for interactions with transform-limited ultrashort high-power laser pulses C Liu, J Zhang, S Chen, G Golovin, S Banerjee, B Zhao, N Powers, ... Optics Letters 39 (1), 80-83, 2014 | 31 | 2014 |
Repetitive petawatt-class laser with near-diffraction-limited focal spot and transform-limited pulse duration C Liu, S Banerjee, J Zhang, S Chen, K Brown, J Mills, N Powers, B Zhao, ... Solid State Lasers XXII: Technology and Devices 8599, 237-243, 2013 | 29 | 2013 |
Propagation distance-resolved characteristics of filament-induced copper plasma I Ghebregziabher, KC Hartig, I Jovanovic Optics Express 24 (5), 5263-5276, 2016 | 24 | 2016 |
Photoionization by an ultraintense laser field: Response of atomic xenon AD DiChiara, I Ghebregziabher, JM Waesche, T Stanev, N Ekanayake, ... Physical Review A 81 (4), 043417, 2010 | 24 | 2010 |
Electron momentum states and bremsstrahlung radiation from the ultraintense field ionization of atoms EA Chowdhury, I Ghebregziabher, J MacDonald, BC Walker Optics Express 12 (17), 3911-3920, 2004 | 22 | 2004 |
Larmor radiation from the ultra-intense field ionization of atoms EA Chowdhury, I Ghebregziabiher, BC Walker Journal of Physics B: Atomic, Molecular and Optical Physics 38 (5), 517, 2005 | 20 | 2005 |
Nat. Photonics 8, 28 (2014) ND Powers, I Ghebregziabher, G Golovin, C Liu, S Chen, S Banerjee, ... | 15 | 2013 |
Controlled generation of comb-like electron beams in plasma channels for polychromatic inverse Thomson γ-ray sources SY Kalmykov, X Davoine, I Ghebregziabher, R Lehe, AF Lifschitz, ... Plasma Physics and Controlled Fusion 58 (3), 034006, 2016 | 11 | 2016 |
Effect of focal geometry on radiation from atomic ionization in an ultrastrong and ultrafast laser field I Ghebregziabher, BC Walker Physical Review A 76 (2), 023415, 2007 | 11 | 2007 |
Customizable electron beams from optically controlled laser plasma acceleration for γ-ray sources based on inverse Thomson scattering SY Kalmykov, X Davoine, I Ghebregziabher, BA Shadwick Nuclear Instruments and Methods in Physics Research Section A: Accelerators …, 2016 | 6 | 2016 |