| Evaluation of mode fields in a magnetized plasma waveguide and electron acceleration SK Jawla, S Kumar, HK Malik Optics Communications 251 (4-6), 346-360, 2005 | 56 | 2005 |
| Electron acceleration by laser produced wake field: Pulse shape effect HK Malik, S Kumar, Y Nishida Optics Communications 280 (2), 417-423, 2007 | 48 | 2007 |
| Electron acceleration in a rectangular waveguide filled with unmagnetized inhomogeneous cold plasma HK Malik, S Kumar, KP Singh Laser and Particle Beams 26 (2), 197-205, 2008 | 45 | 2008 |
| Electron dynamics and acceleration study in a magnetized plasma-filled cylindrical waveguide S Kumar, M Yoon Journal of Applied Physics 103 (2), 2008 | 42 | 2008 |
| Electron acceleration by a chirped circularly polarized laser pulse in vacuum in the presence of a planar magnetic wiggler S Kumar, M Yoon Physica Scripta 77 (2), 025404, 2008 | 28 | 2008 |
| Electron acceleration in a warm magnetized plasma-filled cylindrical waveguide S Kumar, M Yoon Journal of Applied Physics 104 (7), 2008 | 24 | 2008 |
| Electron acceleration in a plasma filled rectangular waveguide under obliquely applied magnetic field S Kumar, HK Malik Journal of Plasma physics 72 (6), 983-987, 2006 | 22 | 2006 |
| Excitation of the Laser wakefield by asymmetric chirped laser pulse in under dense plasma V Sharma, S Kumar, N Kant, V Thakur Journal of Optics, 1-7, 2023 | 19 | 2023 |
| To study the effect of laser frequency-chirp on trapped electrons in laser wakefield acceleration V Sharma, S Kumar Journal of Physics: Conference Series 2267 (1), 012097, 2022 | 19 | 2022 |
| Enhanced laser wakefield by beating of two co-propagating Gaussian laser pulses V Sharma, S Kumar, N Kant, V Thakur Journal of Optics, 1-7, 2023 | 18 | 2023 |
| Small amplitude dust acoustic solitary wave in magnetized two ion temperature plasma HK Malik, R Srivastava, S Kumar, D Singh Journal of Taibah University for Science 14 (1), 417-422, 2020 | 18 | 2020 |
| Isolated terawatt attosecond hard X-ray pulse generated from single current spike CH Shim, YW Parc, S Kumar, IS Ko, DE Kim Scientific Reports 8 (1), 7463, 2018 | 18 | 2018 |
| Temporally-coherent terawatt attosecond XFEL synchronized with a few cycle laser S Kumar, YW Parc, AS Landsman, DE Kim Scientific Reports 6, 37700, 2016 | 18 | 2016 |
| Effect of frequency chirp and pulse length on laser wakefield excitation in under-dense plasma V Sharma, S Kumar, N Kant, V Thakur Brazilian Journal of Physics 53 (6), 157, 2023 | 17 | 2023 |
| Enhanced laser wakefield acceleration by a circularly polarized laser pulse in obliquely magnetized under-dense plasma V Sharma, S Kumar, N Kant, V Thakur Optical and Quantum Electronics 55 (13), 1150, 2023 | 17 | 2023 |
| For the generation of an intense isolated pulse in hard X-ray region using X-ray free electron laser S Kumar, HS Kang, DE Kim Laser and Particle Beams 30 (3), 397-406, 2012 | 16 | 2012 |
| Generation of isolated single attosecond hard X-ray pulse in enhanced self-amplified spontaneous emission scheme S Kumar, HS Kang, DE Kim Optics Express 19 (8), 7537-7545, 2011 | 15 | 2011 |
| Electron acceleration by a short laser beam in the presence of a long-wavelength electromagnetic wave DN Gupta, S Kumar, M Yoon, MS Hur, H Suk Journal of Applied Physics 102 (5), 2007 | 15 | 2007 |
| Longitudinal phase space dynamics of witness bunch during the trojan horse injection for plasma-based particle accelerators K Moon, S Kumar, M Hur, M Chung Physics of Plasmas 26 (7), 2019 | 11 | 2019 |
| Attosecond hard X-ray free electron laser S Kumar, HS Kang, DE Kim Applied Sciences 3 (1), 251-266, 2013 | 10 | 2013 |
Dr Hitendra K MalikProfessor of Physics, IIT DelhiVerified email at physics.iitd.ac.in
