Subhomoy Haldar
Subhomoy Haldar
Lund University, Raja Ramanna Centre for Advanced Technology
Verified email at ftf.lth.se
Title
Cited by
Cited by
Year
Anisotropic etching in low-concentration KOH: effects of surfactant concentration
P Pal, A Ashok, S Haldar, Y Xing, K Sato
Micro & Nano Letters 10 (4), 224-228, 2015
232015
A detailed investigation and explanation of the appearance of different undercut profiles in KOH and TMAH
P Pal, S Haldar, SS Singh, A Ashok, X Yan, K Sato
Journal of Micromechanics and Microengineering 24 (9), 095026, 2014
212014
Effect of carrier confinement on effective mass of excitons and estimation of ultralow disorder in Al x Ga 1− x As/GaAs quantum wells by magneto-photoluminescence
S Haldar, VK Dixit, G Vashisht, SK Khamari, S Porwal, TK Sharma, ...
Scientific reports 7 (1), 1-12, 2017
182017
The effect of magnetic field on free and bound exciton luminescence in GaAs/AlGaAs multiple quantum well structures: a quantitative study on the estimation of ultra-low disorder
S Haldar, VK Dixit, G Vashisht, S Porwal, TK Sharma
Journal of Physics D: Applied Physics 50 (33), 335107, 2017
62017
Development of a simple cost-effective maskless-photolithography system
S Haldar, G Vashisht, UK Ghosh, AK Jaiswal, S Porwal, A Khakha, ...
AIP Conference Proceedings 2115 (1), 030219, 2019
42019
Effect of disorders on the optical properties of excitons in InAsP/InP quantum wells investigated by magneto-photoluminescence spectroscopy
G Vashisht, VK Dixit, S Haldar, TK Sharma
JOSA B 35 (10), 2405-2411, 2018
42018
Radiative and non-radiative recombination of thermally activated magneto-excitons probed via quasi-simultaneous photoluminescence and surface-photovoltage spectroscopy
S Haldar, VK Dixit, G Vashisht, S Porwal, TK Sharma
Journal of Applied Physics 124 (5), 055704, 2018
42018
A parallel magnetic field driven confinement versus separation of charges in GaAs quantum well investigated by magneto-photovoltage and magneto-photoluminescence spectroscopy
S Haldar, A Banerjee, G Vashisht, S Porwal, TK Sharma, VK Dixit
Journal of Luminescence 206, 342-347, 2019
32019
Simultaneous magneto-electro-optical measurements in modulation-doped quantum well: An investigation on magneto-photoluminescence intensity oscillations
S Haldar, G Vashisht, S Porwal, TK Sharma, VK Dixit
Journal of Applied Physics 125 (20), 205701, 2019
12019
Role of surface and interface states on the performance of GaAs based photodetectors
H Darji, G Vashisht, R Roychowdhury, S Haldar, SK Khamari, VK Dixit, ...
AIP Conference Proceedings 2100 (1), 020059, 2019
12019
Photovoltaic Response and Charge Redistribution Processes in GaAs/AlGaAs Multiple‐Quantum Wells Structure
S Haldar, S Kumar, R Roychowdhury, VK Dixit
physica status solidi (b) 257 (12), 2000331, 2020
2020
Electric and magnetic field effects on the exciton localization in a modulation doped InGaAs/GaAs quantum well
G Vashisht, S Haldar, S Porwal, R Kumar, VK Dixit
AIP Conference Proceedings 2265 (1), 030483, 2020
2020
Anisotropic magnetic properties of excitons in GaAs multiple quantum wells
S Haldar, A Banerjee, K Kumar, R Kumar, G Vashisht, TK Sharma, ...
Superlattices and Microstructures 137, 106332, 2020
2020
An Experimental Investigation of The Appearance Of Different Planes At Convex Corner In TMAH And KOH Solutions
S Haldar, A Ashok, P Pal
2014
Investigations on InGaAs/GaAs quantum well based symmetric and asymmetric waveguide laser diode structures
ER Aarathy, G Vashisht, S Haldar, R Roychowdhury, S Porwal, ...
Role of disorder and multi-valley scattering on the dynamics and effective mass of excitons in AlxGa1-xAs/GaAs quantum wells investigated by magneto-photoluminescence
S Haldar, G Vashisht, S Parwal, SK Khamari, VK Dixit, TK Sharma, ...
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Articles 1–16