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
244 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
218 2002 Surface optical phonons in gallium phosphide nanowires R Gupta, Q Xiong, GD Mahan, PC Eklund
Nano Letters 3 (12), 1745-1750, 2003
207 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
197 2002 Multiferroic memories A Roy, R Gupta, A Garg
Advances in Condensed Matter Physics 2012 (1), 926290, 2012
177 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
165 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
125 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
122 2001 Room Temperature Nanoscale Ferroelectricity in Magnetoelectric S Mukherjee, A Roy, S Auluck, R Prasad, R Gupta, A Garg
Physical review letters 111 (8), 087601, 2013
119 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
113 2001 Optical phonons in polar semiconductor nanowires GD Mahan, R Gupta, Q Xiong, CK Adu, PC Eklund
Physical Review B 68 (7), 073402, 2003
107 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
84 2016 Field- and Pressure-Induced Phases in R Gupta, M Kim, H Barath, SL Cooper, G Cao
Physical review letters 96 (6), 067004, 2006
81 2006 Electronic structure, Born effective charges and spontaneous polarization in magnetoelectricgallium ferrite A Roy, S Mukherjee, R Gupta, S Auluck, R Prasad, A Garg
Journal of Physics: Condensed Matter 23 (32), 325902, 2011
79 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
77 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
72 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
69 2004 Multifunctional and flexible polymeric nanocomposite films with improved ferroelectric and piezoelectric properties for energy generation devices S Gupta, R Bhunia, B Fatma, D Maurya, D Singh, Prateek, R Gupta, ...
ACS Applied Energy Materials 2 (9), 6364-6374, 2019
66 2019 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
62 2015 