Raushan Kumar, Pankaj Kumar, Aradhana Mohanty, Pankaj Kumar Sharma, Md Akram Ahmad, Princy Sharma “Comparative Analysis of Gallium with Group V Compounded Semiconductor based JLTFET” 2024 IEEE International Conference on Smart Power Control and Renewable Energy (ICSPCRE), India, pp. 1-4, DOI: 10.1109/ICSPCRE62303.2024.10675223 organized by NIT Rourkela, India.

Raushan Kumar, Pankaj Kumar Sharma, Aradhana Mohanty, Pankaj Kumar, Rajeev Kumar Ranjan, “Investigation of Aluminum with Group III Compounded Semiconductor Material in JLTFET” 2024 IEEE International Conference on Smart Power Control and Renewable Energy (ICSPCRE), India, pp. 1-4, DOI: 10.1109/ICSPCRE62303.2024.10674867 organized by NIT Rourkela, India.

Raushan Kumar, Alisha Priya, Boddapalli Venkata Ramana, Pankaj Kumar, Alok Priyadarshi “Incorporating CeMgO2 ETL and Cr2O3 HTL Nanomaterials Improve The Performance of Perovskite Photovoltaic cells” 2024 IEEE International Conference on Smart Power Control and Renewable Energy (ICSPCRE), India, pp. 1-5, DOI: 10.1109/ICSPCRE62303.2024.10675196 organized by NIT Rourkela, India.

Raushan Kumar, Subhash Chandra Khan, Anup Dnyaneshwar Dongre, Subindu Kumar“Impact of Barrier on the Absorption Spectra of Size Distributed III-V Quantum Dot Systems” 2023 IEEE Workshop on Recent Advances in Photonics (WRAP), India, pp. 1-3, DOI: 10.1109/WRAP59682.2023.10712984 organized by III T Allahabad India.

Raushan Kumar, Shivam Kumar, Akhilesh Kumar, Ravi Pushkar“Effect of CeMgO2 ETL Parameter on CZTS Photovoltaic Cell Efficiency Enhancement” 2023 IEEEWorkshop on Recent Advances in Photonics (WRAP), India, pp. 1-3, doi: 10.1109/WRAP59682.2023.10713013 organized by III T Allahabad India.

Raushan Kumar, Aradhana Mohanty, Sagar, Pankaj Kumar, Pankaj Kumar Sharma “Performance Analysis of Nitrides with Group III based Semiconductor in JLTFET Device” 2024 First International Conference on Electronics, Communication and Signal Processing (ICECSP), New Delhi, India, 2024, pp. 1-4, doi: 10.1109/ICECSP61809.2024.10698393 organized by NIT Delhi India.

Raushan Kumar, Sahadev Roy, C. T. Bhunia “Study of Threshold Gate and CMOS Logic Style Based Full Adders Circuits” IEEE SPONSORED 3rd INTERNATIONAL CONFERENCE ON ELECTRONICS AND COMMUNICATION SYSTEMS (ICECS 2016) organized by Karpagam College of Engineering coimbatore India.

Raushan Kumar, Sahadev Roy, Arpan Bhattacharyya “An efficient low-power 1-bit full adder using a multi-threshold voltage scheme” In Computer, Communication and Electrical Technology, 2017, (pp. 163-167), CRC Press, Taylor Francis Group, ISBN 978-1-138-03157-9. (Book Chapter)

Raushan Kumar, Kumar Saurabh, Akhilesh Kumar (2022). Numerical Optimization of ZnMgO/CIGS Based Heterojunction Solar Cells via Change of Buffer and BSF Layer. In Proceedings of the International Conference on Industrial and Manufacturing Systems (CIMS-2020) (pp. 409-419). Springer, Cham. (Book Chapter)

Raushan Kumar, Prashant Kumar, Shantanu Chatterjee “A Techno-economic Overview of DC-DC Converter used in Photovoltaic System” International Research Journal of Engineering and Technology (IRJET),Vol. 3 (4), (2016), Page no. 2541-2547.

Raushan Kumar, Prashant Kumar, Sahadev Roy “Efficient minimization Techniques for Threshold Logic Gate” International Research Journal of Engineering and Technology (IRJET),Vol. 3 (4), (2016), Page no. 1375-1382.

Raushan Kumar, Aradhana Mohanty, Pankaj Kumar, Md Akram Ahmad “Performance Analysis and Design Comparison of Junctionless TFET: a Review Study” Silicon, (2024), Page no.1-8, Springer, Quartile SCI with Impact Factor- Q2, 2.8, https://doi.org/10.1007/s12633-024-03167-6

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, Vol. 58 (2024), Page no.99-112, Springer Quartile SCI with Impact Factor- Q3, 1.9

Raushan Kumar, Ravi Pushkar, Amit Prakash“Effects of opto-electronics properties of CeMnO2 nanoparticles improve the efficiency of CeMnO2/MAFASnBrI /BaSi2 photovoltaic cells” Optical Materials, Vol. 158 (2024), Page no.115979, Elsevier, Quartile SCI with Impact Factor- Q1, 3.9, https://doi.org/10.1016/j.optmat.2024.115979

Raushan Kumar, Sahadev RoY, C.T. Bhunia “Low-Power High-Speed Double Gate 1-bit Full Adder Cell” International Journal of Electronics and Telecommunications,Vol. 62 (4), (2016), Page no. 329-334 Quartile SCI with Impact Factor- Q3, 1.02 https://doi.org/10.1515/eletel-2016-0045.

Raushan Kumar, Alisha Priya, Akhilesh Kumar “Effect of perovskite HTL on the efficiency enhancement of CIGSSe photovoltaics cell” Materials Today: Proceedings, Vol. 103 (2024), Page no. 126-133, Elsevier, https://doi.org/10.1016/j.matpr.2023.08.206.

Raushan Kumar, Alisha Priya, Amit Prakash, Shiva Nand Singh “Influence of SnMnO2 window layer on enhancing the performance of CIGSSe thin-film solar cell” Optik, 268, (2022) 169662, Elsevier, Quartile SCI with Impact Factor- Q2, 3.1, https://doi.org/10.1016/j.ijleo.2022.169662.

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, Vol. 22 (2023), 1107-1127, Springer, Quartile SCI with Impact Factor- Q2, 2.1, https://doi.org/10.1007/s10825-023-02050-8.

Raushan Kumar, Akhilesh Kumar, Alisha Priya “Efficiency enhancement of the CIGSSe/Perovskite inorganic and organic thin-film solar cell” optik, Vol. 295 (2023), Page no. 171466 Elsevier, Quartile SCI with Impact Factor- Q2, 3.1, https://doi.org/10.1016/j.ijleo.2023.171466.

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, Vol. 653 (2023), Page no. 414691, Elsevier, Quartile SCI with Impact Factor- Q2, 2.988, https://doi.org/10.1016/j.physb.2023.414691.

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, Vol. 131 (2022), Page no. 112697 Elsevier, Quartile SCI with Impact Factor- Q1, 3.9, https://doi.org/10.1016-/j.optmat.2022.112697.

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, Vol. 51 (2021), Page no. 84-103 Springer, Quartile SCI with Impact Factor- Q2, 2.1, https://doi.org/10.1007/s11664-021-09179-x.

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, Vol. 139 (2023), Page no. 113731 Elsevier, Quartile SCI with Impact Factor- Q1, 3.9.

Raushan Kumar, Alisha Priya “Development of CeMnO2 and CeMnO2 buffer layer nanomaterials for CIGSSe/perovskite double-graded solar cells” Optical Materials, Vol. 146 (2023), Page no. 114548, Elsevier, Quartile SCI with Impact Factor- Q1, 3.9,

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, Vol. 38 (2024), Page no. 108300, Elsevier, Quartile SCI with Impact Factor-3.7, https://doi.org/10.1016/j.mtcomm.2024.108300.