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Subhamoy Ghatak
Subhamoy Ghatak
Postdoctoral Researcher
Verified email at tifr.res.in
Title
Cited by
Cited by
Year
Nature of Electronic States in Atomically Thin MoS2 Field-Effect Transistors
S Ghatak, AN Pal, A Ghosh
ACS nano 5 (10), 7707-7712, 2011
9762011
Observation of trap-assisted space charge limited conductivity in short channel MoS2 transistor
S Ghatak, A Ghosh
Applied Physics Letters 103 (12), 2013
1252013
Microscopic Mechanism of 1/f Noise in Graphene: Role of Energy Band Dispersion
AN Pal, S Ghatak, V Kochat, ES Sneha, A Sampathkumar, S Raghavan, ...
ACS nano 5 (3), 2075-2081, 2011
1212011
Current crowding mediated large contact noise in graphene field-effect transistors
P Karnatak, TP Sai, S Goswami, S Ghatak, S Kaushal, A Ghosh
Nature communications 7 (1), 13703, 2016
812016
Microscopic origin of low frequency noise in MoS2 field-effect transistors
S Ghatak, S Mukherjee, M Jain, DD Sarma, A Ghosh
APL Materials 2 (9), 2014
722014
Switching of charge-current-induced spin polarization in the topological insulator
F Yang, S Ghatak, AA Taskin, K Segawa, Y Ando, M Shiraishi, Y Kanai, ...
Physical Review B 94 (7), 075304, 2016
662016
Anomalous Fraunhofer Patterns in Gated Josephson Junctions Based on the Bulk-Insulating Topological Insulator BiSbTeSe2
S Ghatak, O Breunig, F Yang, Z Wang, AA Taskin, Y Ando
Nano letters 18 (8), 5124-5131, 2018
592018
Percolative switching in transition metal dichalcogenide field-effect transistors at room temperature
T Paul, S Ghatak, A Ghosh
Nanotechnology 27 (12), 125706, 2016
342016
Quantum-noise-limited microwave amplification using a graphene Josephson junction
J Sarkar, KV Salunkhe, S Mandal, S Ghatak, AH Marchawala, I Das, ...
Nature Nanotechnology 17 (11), 1147-1152, 2022
202022
Type VI Choledochal Cysts—Case Report and Review of Literature
JMV Amarjothi, V Ramasamy, J Jesudasan, OL NaganathBabu
The Surgery Journal 5 (03), e82-e86, 2019
142019
Microscopic origin of charged impurity scattering and flicker noise in MoS2 field-effect transistors
S Ghatak, S Mukherjee, M Jain, DD Sarma, A Ghosh
arXiv preprint arXiv:1403.3333, 2014
62014
Prednisolone-induced alteration in hepatic and muscular protein and glycogen level: its correlation with blood glucose level in mice.
R Karmakar, S Ghatak, A Haider, S Bhattacharya, SN Kundu
Folia biologica 44 (6), 217-220, 1998
41998
Nanoscale devices with superconducting electrodes to locally channel current in 3D Weyl semimetals
B Datta, J Vaidya, S Ghatak, R Dhingra, R Mondal, J Jesudasan, ...
Applied Physics Letters 119 (13), 2021
12021
Anomalous Number Fluctuation Noise in Localized Transition Metal Dichalcogenide Layers: Generalization of McWhorter’s Mechanism
K Hsieh, S Ghatak, V Kochat, X Zhang, Y Gong, CS Tiwary, S Kaushal, ...
MRS Advances 3 (6-7), 299-305, 2018
12018
Electrical transport and low frequency noise in graphene and molybdenum disulphide
S Ghatak
12017
Quantum-noise-limited amplification of feeble microwaves using a graphene Josephson junction-based microwave circuit
J Sarkar, K Salunkhe, S Mandal, S Ghatak, A Marchawala, I Das, ...
APS March Meeting Abstracts 2023, M72. 001, 2023
2023
Radio-frequency response of a graphene Josephson junction based superconducting oscillator circuit
J Sarkar, S Ghatak, P Adak, B Datta, S Mandal, L Kapoor, K Salunkhe, ...
APS March Meeting Abstracts 2022, T38. 012, 2022
2022
Anomalous Josephson supercurrent in bulk-insulating topological insulator BiSbTeSe2
S Ghatak, O Breunig, F Yang, Z Wang, A Taskin, Y Ando
APS March Meeting Abstracts 2019, A03. 015, 2019
2019
The impact of inhomogeneity on the ON-OFF switching in transition metal dichalcogenide field effect transistors
T Paul, S Ghatak, A Ghosh
Proceedings of the national conference on quantum condensed matter, 2018
2018
Large contact noise in graphene field-effect transistors
P Karnatak, P Sai, S Goswami, S Ghatak, S Kaushal, A Ghosh
APS March Meeting Abstracts 2017, B32. 012, 2017
2017
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