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Basanta Roul
Basanta Roul
Senior Researcher at Central Research Laboratory-BEL and Materials Research Centre-IISc
Verified email at iisc.ac.in
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Cited by
Cited by
Year
Binary group III-nitride based heterostructures: band offsets and transport properties
B Roul, M Kumar, MK Rajpalke, TN Bhat, SB Krupanidhi
Journal of Physics D: Applied Physics 48 (42), 423001, 2015
792015
Self-powered, broad band, and ultrafast InGaN-based photodetector
AM Chowdhury, G Chandan, R Pant, B Roul, DK Singh, KK Nanda, ...
ACS applied materials & interfaces 11 (10), 10418-10425, 2019
602019
Temperature dependent electrical characterisation of Pt/HfO2/n-GaN metal-insulator-semiconductor (MIS) Schottky diodes
A Shetty, B Roul, S Mukundan, L Mohan, G Chandan, KJ Vinoy, ...
AIP Advances 5 (9), 2015
582015
Experimental evidence of Ga-vacancy induced room temperature ferromagnetic behavior in GaN films
B Roul, MK Rajpalke, TN Bhat, M Kumar, AT Kalghatgi, SB Krupanidhi, ...
Applied Physics Letters 99 (16), 2011
562011
Wafer-scale synthesis of a uniform film of few-layer MoS2 on GaN for 2D heterojunction ultraviolet photodetector
N Goel, R Kumar, B Roul, M Kumar, SB Krupanidhi
Journal of Physics D: Applied Physics 51 (37), 374003, 2018
512018
Defect-Mediated Transport in Self-Powered, Broadband, and Ultrafast Photoresponse of a MoS2/AlN/Si-Based Photodetector
DK Singh, R Pant, AM Chowdhury, B Roul, KK Nanda, SB Krupanidhi
ACS Applied Electronic Materials 2 (4), 944-953, 2020
432020
Semipolar and nonpolar GaN epi-films grown on m-sapphire by plasma assisted molecular beam epitaxy
S Mukundan, L Mohan, G Chandan, B Roul, SB Krupanidhi
Journal of Applied Physics 116 (20), 2014
432014
A high-performance hydrogen sensor based on a reverse-biased MoS2/GaN heterojunction
N Goel, R Kumar, SK Jain, S Rajamani, B Roul, G Gupta, M Kumar, ...
Nanotechnology 30 (31), 314001, 2019
412019
Toward a Fast and Highly Responsive SnSe2-Based Photodiode by Exploiting the Mobility of the Counter Semiconductor
EP Mukhokosi, B Roul, SB Krupanidhi, KK Nanda
ACS applied materials & interfaces 11 (6), 6184-6194, 2019
402019
In-Plane Anisotropic Photoconduction in Nonpolar Epitaxial a-Plane GaN
R Pant, A Shetty, G Chandan, B Roul, KK Nanda, SB Krupanidhi
ACS applied materials & interfaces 10 (19), 16918-16923, 2018
312018
Enhanced UV detection by non-polar epitaxial GaN films
S Mukundan, B Roul, A Shetty, G Chandan, L Mohan, SB Krupanidhi
AIP Advances 5 (12), 2015
312015
Next-generation self-powered and ultrafast photodetectors based on III-nitride hybrid structures
R Pant, DK Singh, AM Chowdhury, B Roul, KK Nanda, SB Krupanidhi
APL Materials 8 (2), 2020
302020
Transport and infrared photoresponse properties of InN nanorods/Si heterojunction
M Kumar, TN Bhat, MK Rajpalke, B Roul, AT Kalghatgi, SB Krupanidhi
Nanoscale research letters 6, 1-6, 2011
302011
Improved growth of GaN layers on ultra thin silicon nitride/Si (1 1 1) by RF-MBE
M Kumar, B Roul, TN Bhat, MK Rajpalke, P Misra, LM Kukreja, N Sinha, ...
Materials Research Bulletin 45 (11), 1581-1585, 2010
302010
Substrate nitridation induced modulations in transport properties of wurtzite GaN/p-Si (100) heterojunctions grown by molecular beam epitaxy
TN Bhat, MK Rajpalke, B Roul, M Kumar, SB Krupanidhi
Journal of Applied Physics 110 (9), 2011
292011
Highly Responsive, Self-Powered a-GaN Based UV-A Photodetectors Driven by Unintentional Asymmetrical Electrodes
R Pant, DK Singh, AM Chowdhury, B Roul, KK Nanda, SB Krupanidhi
ACS Applied Electronic Materials 2 (3), 769-779, 2020
282020
Enhanced UV photodetector response of ZnO/Si with AlN buffer layer
B Roul, R Pant, S Chirakkara, G Chandan, KK Nanda, SB Krupanidhi
IEEE Transactions on Electron Devices 64 (10), 4161-4166, 2017
272017
Temperature dependent electrical transport behavior of InN/GaN heterostructure based Schottky diodes
B Roul, MK Rajpalke, TN Bhat, M Kumar, N Sinha, AT Kalghatgi, ...
Journal of Applied Physics 109 (4), 044502-044502-5, 2011
272011
Growth of InN layers on Si (111) using ultra thin silicon nitride buffer layer by NPA-MBE
M Kumar, MK Rajpalke, TN Bhat, B Roul, N Sinha, AT Kalghatgi, ...
Materials Letters 65 (9), 1396-1399, 2011
262011
NO2 gas sensing performance enhancement based on reduced graphene oxide decorated V2O5 thin films
VS Bhati, D Sheela, B Roul, R Raliya, P Biswas, M Kumar, MS Roy, ...
Nanotechnology 30 (22), 224001, 2019
242019
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