Assistant Professor & Head
Department of Physics
IIT ISM Dhanbad
07 Years
Condensed Matter Physics; Device Physics
Condensed Matter Physics, Material Science, Inorganic and Perovskite Solar Cell Device, Simulation of Band structure calculation (DFT): Wien2k Code
Ph. D (Physics) , IIT ISM Dhanbad
MSc (Physics), Vinoba Bhave University, Hazaribagh
BSc (Physics), Burdwan University, Burdwan
Assistant Professor at School of Sciences & Humanities, SR University, Warangal, from 2023-07-31 to .
Postdoctoral Research Fellow at Academia Sinica, Taiwan, from 2019-10-14 to 2023-07-17.
National Post Doctoral Fellow at Indian Institute of Science Education and Research (IISER) Kolkata, from 2017-07-24 to 2019-09-30.
Postdoctoral Research Fellow at Shanghai Jiao Tong University, Shanghai, China, from 2016-11-01 to 2017-06-06.
Mandal, A., Ghosh, A., Ghosh, D., Bhattacharyya, S. (2021): Photodetectors with High Responsivity by Thickness Tunable Mixed Halide Perovskite Nanosheets, ACS Applied Materials & Interfaces, 13, 43104- 43114. [impact factor: 8.456]
Prodhan, S., Chauhan, K. K., Karmakar, M., Ghosh, A., Bhattacharyya, S., Datta, P.K. (2021): Tailoring hot carrier cooling and recombination dynamics of mixed-halide-perovskite by incorporating Au@CZTS core-shell nanocrystal, Journal of Physics D: Applied Physics, https://doi.org/10.1088/1361-6463/ac24c7. [impact factor: 3.169]
Ghosh, D., Ali, M. Y., Ghosh, A., Mandal, A., Bhattacharyya, S. (2021): Heterovalent Substitution in Mixed Halide Perovskite Quantum Dots for Improved and Stable Photovoltaic Performance, Journal of Physical Chemistry C, 125,10, 5485-5493. [impact factor: 4.309]
Mandal, A., Ghosh, A., Senanayak, S.P., Friend, R. H., Bhattacharyya, S. (2021): Thickness-Attuned CsPbBr3 Nanosheets with Enhanced p?Type Field Effect Mobility Journal of Physical Chemistry Letter, 12,1560- 1566. [impact factor:7.392]
Ghosh, A., Chaudhary, D. K., Mandal, A., Prodhan, S., Chauhan, K. K., Vihari, S., Gupta, G., Datta, P.K., Bhattacharyya, S. (2020): Core/Shell Nanocrystal Tailored Carrier Dynamics in Hysteresisless Perovskite Solar Cells with ?20% Efficiency and Long Operational Stability Journal of Physical Chemistry Letter, 11,591- 600. [impact factor:7.392]
Parvin, S., Kumar, A., Ghosh, A., Bhattacharyya, S. (2020): An earth-abundant bimetallic catalyst coated metallic nanowire grown electrode with platinum-like pH-universal hydrogen evolution activity at high current density, Chemical Science,11, 3893-3902. [impact factor: 9.556]
Chaudhary, D. K., Ghosh, A., Ali, Y. M., Bhattacharyya, S. (2020): Charge Transport between Coaxial Polymer Nanorods and Grafted All Inorganic Perovskite Nanocrystals for Hybrid Organic Solar Cells with Enhanced Photoconversion Efficiency Journal of Physical Chemistry C, 124, 246-255. [impact factor: 4.309]
Halder, G., Ghosh, A., Parvin, S., Bhattacharyya, S. (2019): Cation exchange in Zn-Ag-In-Se core /alloyed shell quantum dots and their applications in photovoltaics and water photolysis, Chemistry of Materials, 31, 161?170. [impact factor: 10.159]
Parvin, S., Chaudhary, D. K., Ghosh, A. Bhattacharyya, S. (2019): Attuning the Electronic Properties of Twodimensional Co-Fe-O for Accelerating Water Electrolysis and Photolysis. ACS Applied Materials & Interfaces, 11, 30682?30693. [impact factor: 8.456]
Ghosh, D., Ghosh, A., Ali, M. Y., Bhattacharyya, S. (2018): Photoactive core-shell nanorods as bifunctional electrodes for boosting the performance of quantum dot sensitized solar cells and photoelectrochemical cells, Chemistry of Materials, 30, 6071-6081. [impact factor: 10.159]
Chaudhary, D. K., Ghosh, A., Thangavel, R., Kumar, L. (2018): Bulk-heterojunction hybrid solar cells with non-toxic, earth abundant stannite phase CuZn2AlS4 nanocrystals, Thin Solid Films, 649, 202-209. [impact factor: 1.939]
Kumar, P., Malik, H. K., Ghosh, A., Thangavel, R., K. Asokan (2018): An insight to origin of ferromagnetism in ZnO and N implanted ZnO thin films: Experimental and DFT approach, Journal of Alloys and Compounds, 768, 323-328. [impact factor: 4.175]
Vallisree, S., Ghosh, A., Thangavel, R., Lenka, T. R., (2018): Theoretical investigations on enhancement of photovoltaic efficiency of nanostructured CZTS/ZnS/ZnO based solar cell device, Journal of Materials Science: Materials in Electronics, 29, 7262-7272. [impact factor: 2.195]
Ghosh, A., Thangavel, R., (2017): Electronic structure and optical properties of iron based chalcogenide FeX2 (X = S, Se, Te) for photovoltaic applications: a first principle study, Indian Journal of Physics, 91, 1339-1344. [impact factor: 1.242]
Ghosh, A., Palchoudhury, S., Thangavel, R., Zhou, Z., Naghibolashrafi, N., Ramasamy, K., Gupta, A. (2016): A new family of wurtzite-phase Cu2ZnAS4-x and CuZn2AS4 (A= Al, Ga, In) nanocrystals for solar energy conversion applications, Chemical Communications, 52, 264-267. [impact factor: 6.164]
Ghosh, A., Chaudhary, D. K., Biswas, A., Thangavel, R., Udayabhanu, G. (2016): Solution processed Cu2XSnS4 (X = Fe, Co, Ni) photo-electrochemical and thin film solar cells on vertically grown ZnO nanorod arrays, RSC Advances, 6, 115204-115212. [impact factor: 3.049]
Ghosh, A., Biswas, A., Thangavel, R., Udayabhanu, G. (2016): Photo-electrochemical property and electronic band structure of kesterite copper chalcogenides Cu2-II-Sn-S4 (II = Fe, Co, Ni) thin films, RSC Advances, 6, 96025-96034. [impact factor: 3.049]
Ghosh, A., Thangavel, R., Gupta, A. (2016): Solution-processed Cd free kesterite Cu2ZnSnS4 thin film solar cells with vertically aligned ZnO nanorod arrays, Journal of Alloys and Compounds, 694, 394-400. [impact factor: 4.175]
Ghosh, A., Thangavel, R., Gupta, A. (2016): Chemical synthesis, characterization and theoretical investigations of stannite phase CuZn2AlS4 nanocrystals, New Journal of Chemistry. 40, 1149-1154. [impact factor: 3.069]
Chakraborty, M., Ghosh, A., Thangavel, R., K. Asokan, (2016): Conduction mechanism in mesoporous hematite thin films using low temperature electrical measurements and theoretical electronic band structure calculations, Journal of Alloys and Compounds, 664, 682-689. [impact factor: 4.175]
Ghosh, A., Thangavel, R., Rajagopalan, M (2015): Electronic and optical modeling of solar cell compound CuXY2 (X= In, Ga, Al; Y=S, Se, Te): first-principle study via Tran-Blaha modified Becke-Johnson potential approach, Journal of Materials Science, 50, 1710-1717. [impact factor: 3.442]
Chakraborty, M., Ghosh, A., Thangavel, R., (2015): Experimental and theoretical investigations of structural and optical properties of copper-doped ZnO nanorods, Journal of Sol-Gel Science and Technology, 74, 756- 764. [impact factor: 1.986]
Ghosh, A., Thangavel, R., (2014): Experimental and theoretical study of structural and optical properties of Cu2ZnSnS4 nanocrystals for solar photovoltaic applications, Energy and Environmental Focus, 3, 157-161. [SCI]
Ghosh, A., Thangavel, R., Rajagopalan, M. (2014): First-principles study of structural stability and optical properties of Cu2XSnY4 (X = Fe, Co, Ni; Y = S, Se) for photovoltaic applications, Energy and Environmental Focus, 3, 142-151. [SCI]
Ghosh, A., Thangavel, R., Rajagopalan, M. (2013): First principles study of electronic and optical properties of Cu2ZnSnX4 (X=S, Se) solar absorbers by Tran–Blaha-modified Becke–Johnson potential approach, Journal of Materials Science, 48, 8259-8267. [impact factor: 3.442]
Kumar, P., Malik, H.K., Ghosh, A., Thangavel, R., K. Asokan (2013): Bandgap tuning in highly c-axis oriented Zn1?xMgxO thin films, Applied Physics Letters,102 , 221903-5. [impact factor: 3.521]
Ghosh, A., Kumari, A., Rajagopalan, M., Thangavel, R., (2015): Electronic structure of spinel oxides ZnSc2O4 and ZnY2O4: a first principle study. AIP Conference Proceedings, 1675, 020010-4.
Chakraborty, M., Ghosh, A., Thangavel, R., (2015): A comparative study of structural and optical properties of Cu2O nanocrystals for solar water splitting applications. Invertis Journal of Renewable Energy, 5, 4, 1-3.
Ghosh, A., Thangavel, R., Rajagopalan, M. (2014): A comparative study of structural and optical properties of Cu2ZnSnS4 nanocrystals for photovotaic applications. AIP Conference Proceedings, 1591, 1422-1424.
The main goal of the proposal is to develop thin films solar cell devices which can produce solar-to-electric energy conversion efficiently using ambient stable, cost effective, nontoxic and earth abundant materials. Si-wafer based devices are fit on the most of these criteria and commercialized also. This solar cells demonstrated highest efficiency made from expensive single crystal wafers but the processing methods used for the fabrication of the wafer based devices is quite expensive which increases the cost of the device
Gold Medal from Indian Institute of Technology (ISM), Dhanbad, India for topped rank in M. Phil. (Applied Physics)-2011
Baskara Advance Solar Energy Fellowship from The Indo-U.S. Science and Technology Forum (IUSSTF)
SERB-National Post-Doctoral fellowship, Science & Engineering Research Board, Govt. of India, New Delhi
Best poster award in the SERB-ACS Online Research Competition 2021 held during SERB-NPDF Conclave-2022
