Sandip Ghosh
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Electronic band structure of wurtzite GaN under biaxial strain in the M plane investigated with photoreflectance spectroscopy
S Ghosh, P Waltereit, O Brandt, HT Grahn, KH Ploog
Physical Review B 65 (7), 075202, 2002
2912002
Electroreflectance and surface photovoltage spectroscopies of semiconductor structures using an indium–tin–oxide-coated glass electrode in soft contact mode
S Datta, S Ghosh, BM Arora
Review of Scientific Instruments 72 (1), 177-183, 2001
662001
Polarization-dependent spectroscopic study of M-plane GaN on
S Ghosh, P Waltereit, O Brandt, HT Grahn, KH Ploog
Applied physics letters 80 (3), 413-415, 2002
632002
Polarized photoreflectance spectroscopy of strained -plane GaN films on -plane sapphire
S Ghosh, P Misra, HT Grahn, B Imer, S Nakamura, SP DenBaars, ...
Journal of applied physics 98 (2), 026105, 2005
582005
Reconfiguring crystal and electronic structures of MoS 2 by substitutional doping
J Suh, TL Tan, W Zhao, J Park, DY Lin, TE Park, J Kim, C Jin, N Saigal, ...
Nature communications 9 (1), 1-7, 2018
562018
Exciton binding energy in bulk MoS2: A reassessment
N Saigal, V Sugunakar, S Ghosh
Applied Physics Letters 108 (13), 132105, 2016
512016
Strained M-plane GaN for the realization of polarization-sensitive photodetectors
S Ghosh, O Brandt, HT Grahn, KH Ploog
Applied Physics Letters 81 (18), 3380-3382, 2002
452002
A versatile phenomenological model for the S-shaped temperature dependence of photoluminescence energy for an accurate determination of the exciton localization energy in bulk …
VK Dixit, S Porwal, SD Singh, TK Sharma, S Ghosh, SM Oak
Journal of Physics D: Applied Physics 47 (6), 065103, 2014
402014
Polarized photoluminescence and absorption in -plane InN films
J Bhattacharyya, S Ghosh, MR Gokhale, BM Arora, H Lu, WJ Schaff
Applied physics letters 89 (15), 151910, 2006
382006
Optical polarization properties of interband transitions in strained group-III-nitride alloy films on GaN substrates with nonpolar orientation
J Bhattacharyya, S Ghosh, HT Grahn
Applied Physics Letters 93 (5), 051913, 2008
372008
Optimum excitation photon energy for CdSe–ZnS core–shell quantum dot based luminescence imaging
A Mukherjee, S Ghosh
Journal of Physics D: Applied Physics 45 (19), 195103, 2012
322012
Very narrow-band ultraviolet photodetection based on strained -plane GaN films
S Ghosh, C Rivera, JL Pau, E Muñoz, O Brandt, HT Grahn
Applied Physics Letters 90 (9), 091110, 2007
282007
Magneto-optical Kerr effect spectroscopy based study of Landé g-factor for holes in GaAs/AlGaAs single quantum wells under low magnetic fields
A Arora, A Mandal, S Chakrabarti, S Ghosh
Journal of Applied Physics 113 (21), 213505, 2013
272013
Photoreflectance line shape symmetry and quantum-well ground-state exciton energy in vertical-cavity surface-emitting laser structures
S Ghosh, TJC Hosea, SB Constant
Applied Physics Letters 78 (21), 3250-3252, 2001
252001
Evidence for two distinct defect related luminescence features in monolayer MoS2
N Saigal, S Ghosh
Applied Physics Letters 109 (12), 122105, 2016
242016
The role of hydrostatic stress in determining the bandgap of InN epilayers
A Kadir, T Ganguli, R Kumar, MR Gokhale, AP Shah, S Ghosh, BM Arora, ...
Applied Physics Letters 91 (11), 111913, 2007
232007
Polarization-dependent beam switch based on an -plane distributed Bragg reflector
DM Schaadt, O Brandt, S Ghosh, T Flissikowski, U Jahn, HT Grahn
Applied physics letters 90 (23), 231117, 2007
232007
Electronic band structure of wurtzite InN around the fundamental gap in the presence of biaxial strain
J Bhattacharyya, S Ghosh
physica status solidi (a) 204 (2), 439-446, 2007
222007
Photoreflectance spectroscopy with white light pump beam
S Ghosh, BM Arora
Review of scientific instruments 69 (3), 1261-1266, 1998
221998
Determination of InN–GaN heterostructure band offsets from internal photoemission measurements
ZH Mahmood, AP Shah, A Kadir, MR Gokhale, S Ghosh, A Bhattacharya, ...
Applied Physics Letters 91 (15), 152108, 2007
212007
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