Atul Kumar
Atul Kumar
KL University
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Role of contact work function, back surface field, and conduction band offset in Cu2ZnSnS4 solar cell
A Kumar, AD Thakur
Japanese Journal of Applied Physics 57 (8S3), 08RC05, 2018
Comprehensive loss modeling in Cu2ZnSnS4 solar cells
A Kumar, AD Thakur
Current Applied Physics 19 (10), 1111-1119, 2019
Defects signature in VOC characterization of thin-film solar cells
A Kumar, P Ranjan
Solar Energy 220, 35-42, 2021
Defect density control using an intrinsic layer to enhance conversion efficiency in an optimized SnS solar cell
MT Islam, A Kumar, AK Thakur
Journal of Electronic Materials 50, 3603-3613, 2021
Numerical modelling of ion-migration caused hysteresis in perovskite solar cells
A Kumar
Optical and Quantum Electronics 53 (4), 166, 2021
Impact of selenium composition variation in CZTS solar cell
A Kumar
Optik 234, 166421, 2021
Efficiency enhancement of CZTS solar cells using structural engineering
A Kumar
Superlattices and Microstructures 153, 106872, 2021
Impact of light soaking on absorber and buffer layer in thin film solar cells
A Kumar, P Ranjan
Applied Physics A 126, 1-8, 2020
Computational analysis of chalcogenides as an inorganic hole transport layer in perovskite solar cells
A Kumar, P Ranjan
Optical and Quantum Electronics 53 (9), 511, 2021
Improvement of efficiency in CZTSSe solar cell by using back surface field
A Kumar, AD Thakur
IOP Conference Series: Materials Science and Engineering 360 (1), 012027, 2018
Impurity photovoltaic and split spectrum for efficiency gain in Cu2ZnSnS4 solar cells
A Kumar, AD Thakur
Optik 238, 166783, 2021
Bandgap graded perovskite solar cell for above 30% efficiency
JL Prasanna, E Goel, A Kumar, A Laref, C Santhosh, P Ranjan, A Kumar
Optik 269, 169891, 2022
Design issues for optimum solar cell configuration
A Kumar, AD Thakur
AIP Conference Proceedings 1953 (1), 2018
Comparative device performance of CZTS solar cell with alternative back contact
A Kumar, NP Singh, A Sundaramoorthy
Materials Letters: X 12, 100092, 2021
Theoretical analysis of CZTS/CZTSSe tandem solar cell
A Kumar
Optical and Quantum Electronics 53 (9), 528, 2021
Configuration analysis of SnS based solar cells for high-efficiency devices
A Kumar, RT Prabu, A Das
Optical and Quantum Electronics 54 (8), 521, 2022
Preparation of sulfur doped TiO2 nanoparticles from rutile sand and their performance testing in hybrid solar cells
S Arunmetha, NR Dhineshbabu, A Kumar, R Jayavel
Journal of Materials Science: Materials in Electronics 32, 28382-28393, 2021
Analysis of SnS2 buffer layer and SnS back surface layer based CZTS solar cells using SCAPS
A Kumar, AD Thakur
arXiv preprint arXiv:1510.05092, 2015
Straddling type sandwiched absorber based solar cell structure
S Gomathi, AGS Raj, CS Mishra, A Kumar
Optik 272, 170354, 2023
Bandgap Assessment of Compositional Variation for Uncovering High‐Efficiency Improved Stability All Inorganic Lead‐Free Perovskite Solar Cell
RT Prabu, SR Malathi, A Kumar, BA Al-Asbahi, A Laref
physica status solidi (a), 2023
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