Picosecond optical nonlinearity in monolayer-protected gold, silver, and gold-silver alloy nanoclusters R Philip, GR Kumar, N Sandhyarani, T Pradeep Physical Review B 62 (19), 13160, 2000 | 355 | 2000 |
Plasma devices to guide and collimate a high density of MeV electrons R Kodama, Y Sentoku, ZL Chen, GR Kumar, SP Hatchett, Y Toyama, ... Nature 432 (7020), 1005-1008, 2004 | 227 | 2004 |
Metal nanoplasmas as bright sources of hard x-ray pulses PP Rajeev, P Taneja, P Ayyub, AS Sandhu, GR Kumar Physical review letters 90 (11), 115002, 2003 | 196 | 2003 |
Highly efficient broadband terahertz generation from ultrashort laser filamentation in liquids I Dey, K Jana, VY Fedorov, AD Koulouklidis, A Mondal, M Shaikh, ... Nature communications 8 (1), 1184, 2017 | 178 | 2017 |
Near-Complete Absorption of Intense, Ultrashort Laser Light by Sub-λ Gratings S Kahaly, SK Yadav, WM Wang, S Sengupta, ZM Sheng, A Das, PK Kaw, ... Physical review letters 101 (14), 145001, 2008 | 156 | 2008 |
Studies of third-order optical nonlinearity and nonlinear absorption in tetra tolyl porphyrins using degenerate four wave mixing and Z-scan SV Rao, NKMN Srinivas, DN Rao, L Giribabu, BG Maiya, R Philip, ... Optics Communications 182 (1-3), 255-264, 2000 | 154 | 2000 |
Direct observation of turbulent magnetic fields in hot, dense laser produced plasmas S Mondal, V Narayanan, WJ Ding, AD Lad, B Hao, S Ahmad, WM Wang, ... Proceedings of the National Academy of Sciences 109 (21), 8011-8015, 2012 | 131 | 2012 |
Laser-generated ultrashort multimegagauss magnetic pulses in plasmas AS Sandhu, AK Dharmadhikari, PP Rajeev, GR Kumar, S Sengupta, ... Physical review letters 89 (22), 225002, 2002 | 128 | 2002 |
Highly enhanced hard x-ray emission from oriented metal nanorod arrays excited by intense femtosecond laser pulses S Mondal, I Chakraborty, S Ahmad, D Carvalho, P Singh, AD Lad, ... Physical Review B 83 (3), 035408, 2011 | 99 | 2011 |
Molecular pendular states in intense laser fields GR Kumar, P Gross, CP Safvan, FA Rajgara, D Mathur Physical Review A 53 (5), 3098, 1996 | 96 | 1996 |
Focal dynamics of multiple filaments: Microscopic imaging and reconstruction PP Kiran, S Bagchi, SR Krishnan, CL Arnold, GR Kumar, A Couairon Physical Review A 82 (1), 013805, 2010 | 80 | 2010 |
Surface acceleration of fast electrons with relativistic self-focusing in preformed plasma H Habara, K Adumi, T Yabuuchi, T Nakamura, ZL Chen, M Kashihara, ... Physical review letters 97 (9), 095004, 2006 | 80 | 2006 |
Optimum hot electron production with low-density foams for laser fusion by fast ignition AL Lei, KA Tanaka, R Kodama, GR Kumar, K Nagai, T Norimatsu, ... Physical review letters 96 (25), 255006, 2006 | 78 | 2006 |
Dynamic and geometric alignment of in intense laser fields of picosecond and femtosecond duration S Banerjee, GR Kumar, D Mathur Physical Review A 60 (5), R3369, 1999 | 77 | 1999 |
Three-photon absorption in ZnSe and ZnSe/ZnS quantum dots AD Lad, P Prem Kiran, G Ravindra Kumar, S Mahamuni Applied physics letters 90 (13), 133113-133113-3, 2007 | 76 | 2007 |
Laser damage studies of silicon surfaces using ultra-short laser pulses AP Singh, A Kapoor, KN Tripathi, GR Kumar Optics & Laser Technology 34 (1), 37-43, 2002 | 76 | 2002 |
Filamentation without intensity clamping P Prem Kiran, S Bagchi, CL Arnold, SR Krishnan, GR Kumar, A Couairon Optics Express 18 (20), 21504-21510, 2010 | 75 | 2010 |
Two-photon absorption in ZnSe and core/shell quantum structures AD Lad, PP Kiran, D More, GR Kumar, S Mahamuni Applied Physics Letters 92 (4), 043126, 2008 | 70 | 2008 |
Sensitive measurement of absolute two-photon absorption cross sections P Sengupta, J Balaji, S Banerjee, R Philip, GR Kumar, S Maiti The Journal of Chemical Physics 112, 9201, 2000 | 68 | 2000 |
Macroscopic Transport of Mega-ampere Electron Currents in Aligned Carbon-Nanotube Arrays G Chatterjee, PK Singh, S Ahmed, APL Robinson, AD Lad, S Mondal, ... Physical Review Letters 108 (23), 235005, 2012 | 66 | 2012 |