| Laser-induced Fano resonance scattering in silicon nanowires R Gupta, Q Xiong, CK Adu, UJ Kim, PC Eklund Nano Letters 3 (5), 627-631, 2003 | 241 | 2003 |
| Raman study of stoichiometric and Zn-doped Fe 3 O 4 R Gupta, AK Sood, P Metcalf, JM Honig Physical Review B 65 (10), 104430, 2002 | 209 | 2002 |
| Surface optical phonons in gallium phosphide nanowires R Gupta, Q Xiong, GD Mahan, PC Eklund Nano Letters 3 (12), 1745-1750, 2003 | 203 | 2003 |
| Diameter-selective resonant Raman scattering in double-wall carbon nanotubes S Bandow, G Chen, GU Sumanasekera, R Gupta, M Yudasaka, S Iijima, ... Physical Review B 66 (7), 075416, 2002 | 192 | 2002 |
| Multiferroic memories A Roy, R Gupta, A Garg Advances in Condensed Matter Physics 2012 (1), 926290, 2012 | 167 | 2012 |
| Chemically doped double-walled carbon nanotubes: cylindrical molecular capacitors G Chen, S Bandow, ER Margine, C Nisoli, AN Kolmogorov, VH Crespi, ... Physical Review Letters 90 (25), 257403, 2003 | 161 | 2003 |
| In vitro biocompatibility and antimicrobial activity of wet chemically prepared Ca10− xAgx (PO4) 6 (OH) 2 (0.0≤ x≤ 0.5) hydroxyapatites B Singh, AK Dubey, S Kumar, N Saha, B Basu, R Gupta Materials Science and Engineering: C 31 (7), 1320-1329, 2011 | 130 | 2011 |
| Temperature-dependent electron paramagnetic resonance studies of charge-ordered Nd 0.5 Ca 0.5 MnO 3 JP Joshi, R Gupta, AK Sood, SV Bhat, AR Raju, CNR Rao Physical Review B 65 (2), 024410, 2001 | 119 | 2001 |
| Room Temperature Nanoscale Ferroelectricity in Magnetoelectric Epitaxial Thin Films S Mukherjee, A Roy, S Auluck, R Prasad, R Gupta, A Garg Physical review letters 111 (8), 087601, 2013 | 115 | 2013 |
| Origin of the unusual dependence of Raman D band on excitation wavelength in graphite-like materials AK Sood, R Gupta, SA Asher Journal of Applied Physics 90 (9), 4494-4497, 2001 | 111 | 2001 |
| Optical phonons in polar semiconductor nanowires GD Mahan, R Gupta, Q Xiong, CK Adu, PC Eklund Physical Review B 68 (7), 073402, 2003 | 109 | 2003 |
| Influence of Zr doping on the structure and ferroelectric properties of BiFeO3 thin films S MUKHEREE, R GUPTA, A GARG, V BANSAL, S BHARGAVA Journal of applied physics 107 (12), 2010 | 99 | 2010 |
| Ferroelectric polarization switching with a remarkably high activation energy in orthorhombic GaFeO3 thin films S Song, HM Jang, NS Lee, JY Son, R Gupta, A Garg, ... NPG Asia Materials 8 (2), e242-e242, 2016 | 79 | 2016 |
| Field- and Pressure-Induced Phases in : A Spectroscopic Investigation R Gupta, M Kim, H Barath, SL Cooper, G Cao Physical review letters 96 (6), 067004, 2006 | 78 | 2006 |
| Electronic structure, Born effective charges and spontaneous polarization in magnetoelectric gallium ferrite A Roy, S Mukherjee, R Gupta, S Auluck, R Prasad, A Garg Journal of Physics: Condensed Matter 23 (32), 325902, 2011 | 76 | 2011 |
| Phonons and magnetic excitation correlations in weak ferromagnetic YCrO3 Y Sharma, S Sahoo, W Perez, S Mukherjee, R Gupta, A Garg, ... Journal of Applied Physics 115 (18), 2014 | 73 | 2014 |
| Probing magnetoelastic coupling and structural changes in magnetoelectric gallium ferrite S Mukherjee, A Garg, R Gupta Journal of Physics: Condensed Matter 23 (44), 445403, 2011 | 71 | 2011 |
| Field-Induced Orbital and Magnetic Phases in JF Karpus, R Gupta, H Barath, SL Cooper, G Cao Physical review letters 93 (16), 167205, 2004 | 65 | 2004 |
| Enhanced electrical insulation and ferroelectricity in La and Ni co-doped BiFeO3 thin films SS Rajput, R Katoch, KK Sahoo, GN Sharma, SK Singh, R Gupta, A Garg Journal of Alloys and Compounds 621, 339-344, 2015 | 60 | 2015 |
| An electron paramagnetic resonance study of Pr0. 6Ca0. 4MnO3 across the charge-ordering transition R Gupta, JP Joshi, SV Bhat, AK Sood, CNR Rao Journal of Physics: Condensed Matter 12 (30), 6919, 2000 | 57 | 2000 |
