Basanta Roul
Basanta Roul
Senior Researcher at Central Research Laboratory-BEL and Materials Research Centre-IISc
Verified email at iisc.ac.in
Title
Cited by
Cited by
Year
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), 162512, 2011
452011
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
392015
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), 097103, 2015
302015
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
272010
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
262019
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), 204502, 2014
262014
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), 093718, 2011
252011
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), 127208, 2015
222015
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), 1-6, 2011
222011
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
222011
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
222011
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
182018
Barrier height inhomogeneity in electrical transport characteristics of InGaN/GaN heterostructure interfaces
B Roul, S Mukundan, G Chandan, L Mohan, SB Krupanidhi
AIP Advances 5 (3), 037130, 2015
182015
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
172018
Barrier height inhomogeneities in InN/GaN heterostructure based Schottky junctions
B Roul, TN Bhat, M Kumar, MK Rajpalke, N Sinha, AT Kalghatgi, ...
Solid state communications 151 (20), 1420-1423, 2011
172011
Barrier inhomogeneity and electrical properties of InN nanodots/Si heterojunction diodes
M Kumar, B Roul, TN Bhat, MK Rajpalke, AT Kalghatgi, SB Krupanidhi
Journal of Nanomaterials 2011, 2011
172011
Droplet epitaxy of InN quantum dots on Si (111) by RF plasma-assisted molecular beam epitaxy
M Kumar, B Roul, TN Bhat, MK Rajpalke, N Sinha, AT Kalghatgi, ...
Advanced Science Letters 3 (4), 379-384, 2010
172010
Structural and optical properties of nonpolar (1 1− 2 0) a-plane GaN grown on (1− 1 0 2) r-plane sapphire substrate by plasma-assisted molecular beam epitaxy
MK Rajpalke, B Roul, M Kumar, TN Bhat, N Sinha, SB Krupanidhi
Scripta Materialia 65 (1), 33-36, 2011
162011
Negative differential capacitance in n-GaN/p-Si heterojunctions
M Kumar, TN Bhat, MK Rajpalke, B Roul, N Sinha, AT Kalghatgi, ...
Solid State Communications 151 (5), 356-359, 2011
162011
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
152017
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