Dr. RAUSHAN KUMAR

Raushan Kumar, Akhilesh Kumar “Impact of CeMgO2 window and CeMnO2 buffer layer nanomaterials parameters on the performance of ACZTSSe/Perovskite solar cell” Materials Today Communications, 38, 2024, 108300, https://doi.org/10.1016/j.mtcomm.2024.108300.

Raushan Kumar, Alisha Priya “Development of CeMnO2 and CeMnO2 buffer layer nanomaterials for CIGSSe/perovskite double-graded solar cells” Optical Materials,146, 2023,1145482, 10.1016/j.optmat.2023.114548.

Raushan Kumar, Akhilesh Kumar “Development of an efficient double absorber CIGSSe/perovskite solar cell with the combination of experimental data of Mg-doped CeO2 buffer layer” Optical Materials, 139, 2023), 113731, 10.1016/j.optmat.2023.113731.

Raushan Kumar, Akhilesh Kumar “Performance Enhancement of ZnMgO:Al/ZnMgO/CIGSSe Solar Cell With the Combination of CZTGSe HT-ERL Layer” Journal of Electronic Materials, 51, 2021, 84-103, https://doi.org/10.1007/s11664-021-09179-x.

Raushan Kumar, Akhilesh Kumar “Efficiency improvement of ZnMgO/CIGSSe heterojunction solar cell by using double graded Cu2O ER-HTL and CeMgO2 HR-ETL materials” Optical Materials, 131, 2022, 112697. https://doi.org/10.1016-/j.optmat.2022.112697.

Raushan Kumar, Akhilesh Kumar “Development of high efficiency Ce1 BMgBO2 buffer and perovskite HTL based CIGSSe thin film solar cell using a simulation approach” Physica B: Physics of Condensed Matter, 653, 2023, 414691, https://doi.org/10.1016/j.physb.2023.414691.

Raushan Kumar, Akhilesh Kumar, Alisha Priya “Efficiency enhancement of the CIGSSe/Perovskite inorganic and organic thin-film solar cell” optik, 295 2023, 171466. https://doi.org/10.1016/j.ijleo.2023.171466.

Raushan Kumar, Akhilesh Kumar, Ravi Pushkar,Alok Priyadarshi “The impact of SnMnO2 TCO and Cu2O as an HTL on CIGSSe solar cell performance improvement” Journal of Computational Electronics, 22 2023, 1107-1127, https://doi.org/10.1007/s10825-023-02050-8.

Alisha Priya, Amit Prakash, Shiva Nand Singh, Raushan Kumar “Influence of SnMnO2 window layer on enhancing the performance of CIGSSe thin-film solar cell” Optik, 268, 2022, 169662, https://doi.org/10.1016/j.ijleo.2022.169662.

Raushan Kumar, Alisha Priya, Akhilesh Kumar “Effect of perovskite HTL on the efficiency enhancement of CIGSSe photovoltaics cell”Materials Today: Proceedings, 103, 2024, 126–133 https://doi.org/10.1016/j.matpr.2023.08.206.

Raushan Kumar, Sahadev RoY, C.T. Bhunia “Low-Power High-Speed Double Gate 1-bit Full Adder Cell” International Journal of Electronics and Telecommunications, 62 (4), 2016, 329-334, https://doi.org/10.1515/eletel-2016-0045.

Ravi Pushkar, Ravi Pushkar, Amit Prakash“Effects of opto-electronics properties of CeMnO2 nanoparticles improve the efficiency of CeMnO2/MAFASnBrI /BaSi2 photovoltaic cells” Optical Materials, 158 2024, 115979, https://doi.org/10.1016/j.optmat.2024.115979

Raushan Kumar, Alisha Priya, Pankaj Kumar“Exploration of physical, optical, and electrical properties of Mg-doped CeO2 nanoparticles for photovoltaic device applications” High Energy Chemistry, 58, 2024, 99-112. https://doi.org/10.1134/S0018143924700450

Aradhana Mohanty, Md Akram Ahmad, Pankaj Kumar & Raushan Kumar , Performance Analysis and Design Comparison of Junctionless TFET: a Review Study. Silicon 16, 6305–6312 (2024). https://doi.org/10.1007/s12633-024-03167-6

Shivam Kumar, Raushan Kumar, Akhilesh Kumar, Ravi Pushkar “Efficiency improvement of CZTS photovoltaic cells with the incorporation of Mg-substituted CeO2 ETL nanomaterial” Physica B: Condensed Matter,701, 2025, 416966, 10.1016/j.physb.2025.416966

Ravi Pushkar, Raushan Kumar, Amit Prakash“Optimizing parameters to enhance photovoltaic performance of Ce1-AZnO2/ CeMnO2/MAFASnBrI/BaSi2 solar cells” Optics Communications, 590, 2025, 131959, 10.1016/j.optcom.2025.131959

Shivam Kumar, Raushan Kumar, Akhilesh Kumar, “Impact of CeMgO2 ETL and BaSi2, Cr2O3, and NiO2 HTL Parameters on Enhanced CZTS Photovoltaic Cell Efficiency through Computational Methods” High Energy Chemistry, 59 (2), 2025,139-153, https://doi.org/10.1134/S0018143924701698

Sartaj Quraisi, Srikant Prasad, Raushan Kumar, Alok Priyadarshi, Aditya Priyadarshi, The optoelectrical properties of cerium-doped ZnO:Al electron transport layer material boost the efficiency of FA 1-y Cs y Pb(I 1-x Br x ) 3 perovskite photovoltaic cell” Journal of Power Sources, 677 (2), 2026, 239991, 10.1016/j.jpowsour.2026.239991

Raushan Kumar, Alisha Priya, Ganesh L. Agawane, Vikash Kumar, Baruna Kumar Turuk, “High-efficiency solar cells enabled by CeMgO2 nanoparticles in a CeMgO2/ MAFASnBrI3/BaSi2 architecture” Optical Materials, 173 (2), 2026, 117862. 10.1016/j.optmat.2026.117862

Princy Sharma, Ankita Kumari, Raushan Kumar,“Investigations on the performance parameters of CMOS inverters based on cylindrical gate-all-around junctionless transistors with cross-sectional non-uniformities” International Journal of Electronics and Communications, 217, 2026, 156567, 10.1016/j.aeue.2026.156567

Ravi Pushkar, Amit Prakash, Raushan Kumar, “Optimizing defect parameters to boost performance of MAFASnBrI3/ CsFASnBrI3 double absorber layer solar cell” Optics Communications, 604, 2026, 132847, 10.1016/j.optcom.2025.132847

Poonam Suraj Gham, Alisha Priya, Raushan Kumar, Advancing the efficiency of FTO/Sb:SnO/FA0.85Cs0.15PbI2.70Br0.3/perovskite solar cells by incorporating ce-doped ZnO ETL materials” Photonics and Nanostructures - Fundamentals and Applications, 67, 2026, 101469. 10.1016/j.photonics.2025.101469

Poonam Suraj Gham, Alisha Priya, Raushan Kumar, Impact of Ce–ZnO:B ETL on enhancing the efficiency of double absorber material based CsFASnBrI3/MAFASnBrI3 perovskite solar cell” Journal of Physics and Chemistry of Solids, 209, 2026, 113271, 10.1016/j.jpcs.2025.113271

Pasumala Vamshidhar Reddy, Raushan Kumar, Syed Sadique Anwer Askari · Anil Kumar Pathakamuri, “High-Performance ESGOD-TFET Photodetector for Visible-Light Sensing with Ultra-Low Dark Current and Enhanced Photoresponse” Journal of Electronic Materials, 55, 2026, 8154–8169, https://doi.org/10.1007/s11664-026-13023-5

B. Swetha, Raushan Kumar “Normalized data-driven weather forecasting using hybrid machine learning algorithm with extractive features” Ships and Offshore Structures, 23, 2026, 2696271, https://doi.org/10.1080/17445302.2026.2696271

Raushan Kumar, Alok Priyadarshi, M. Shoba, Asisa Kumar Panigrahy Vakkalakula Bharath Sreenivasulu, Smart hardware-integrated deep learning framework for real-time pothole detection in vehicles” Scientific Reports, https://doi.org/10.1038/s41598-026-62226-7.

Raushan Kumar, Dhanashri M. Biradar, Govind Singh Patel, “A Scalable Vertical ASRS Architecture for SMEs with AI-Based Maintenance Support and Retrieval Optimization” International Journal of Computer Information Systems and Industrial Management Applications, 18, (2026), 959-967, https://doi.org/10.70917/ijcisim-2026-4494

Interests

Research Areas

Student Supervision

Key Publications

Research Projects/Patents