दीनदयाल उपाध्याय गोरखपुर विश्‍वविद्यालय

Deen Dayal Upadhyaya Gorakhpur University

(Accredited A++ by NAAC)
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Research & Publications

Research Papers

S.No. Faculty Title Journal Volume Year Contribution
  Dr. Alok Kumar Patel Simulation of ZnO (window layer)-ZnS (buffer)-SDL-CIGS (absorber)-Sb2S3 (back surface field layer) solar cell design achieving 35.82% power conversion efficiency with low thermal effect Journal of Optics . 2025 Co-author
  Dr. Alok Kumar Patel Enhancing CsSn0.5Ge0.5I3 perovskite solar cell efficiency: role of Cl-doped SnO2 layer and absorber properties Journal of Optics . 2025 Co-author
  Dr. Alok Kumar Patel Performance investigation of double absorber based thin film solar cell with MoS2 and WS2 as absorber layers Physica Scripta 100 2025 Co-author
  Dr. Narendra Yadava Synergistic Effect of Ferroelectric and HfO2/SiO2 Hetero dielectrics in Junctionless FET for Analog and RF Applications Advanced Theory and Simulations 7 2024 Co-author
  Dr. Deepak kumar Singh Performance Analysis of Gaussian Apodized Fiber Bragg Grating (GA-FBG) Dispersion Compensator for a Long Haul Optical Fiber Link Journal of Electrical Systems 20.6 2024 Corresponding Author
  Dr. Deepak kumar Singh Performance Optimization of Long-Haul Optical Transmission Link with Optical-OFDM International Journal of Intelligent Systems and Applications in Engineering 12.21 2024 Corresponding Author
  Dr. Alok Kumar Patel Investigating improvement in the performance of WS2 absorber layer based thin film solar cell with a hole transport layer of Indium Telluride Physica Scripta 99 2024 Co-author
  Dr. Alok Kumar Patel Simulation study of cadmium-free CIGS solar cell for efficiency enhancement by minimizing recombination losses through back surface field mechanism Solid State Communications 394 2024 Co-author
  Dr. Alok Kumar Patel A computational analysis to enhance performance of CIGS solar cells using back surface field and ZnSe buffer layer approach Semiconductor Science and Technology 40 2024 Co-author
  Dr. Alok Kumar Patel Designing and simulating of new highly efficient ultra-thin CIGS solar cell device structure: Plan to minimize cost per watt price Journal of Physics and Chemistry of Solids 193 2024 Co-author
  Dr. Alok Kumar Patel Design and performance investigation of CIGS/SWCNT tandem solar cell for efficiency improvement Optics Communications 559 2024 First Author
  Dr. Alok Kumar Patel Electrical and optical parameters optimization and interface engineering for efficiency improvement of double CIGS absorber based solar cell Solar Energy 257 2023 First Author
  Dr. Alok Kumar Patel Efficiency improvement of Cu(In1-x Gax)Se2 solar cell using copper barium tin sulphide as back surface field layer and bandgap grading technique Semiconductor Science & Technology 39 2023 First Author
  Dr. Alok Kumar Patel Modeling and Simulation of CZTS Solar Cell using Zn1-xMgxO as a buffer layer and Cul as a hole transport layer for efficiency improvement Engineering Research Express 6 2023 Co-author
  Dr. Alok Kumar Patel Impact of electrical and optical parameters on performance of CdTe solar cell with a-Si as a hole transport layer Journal of Optics 52 2023 Co-author
  Dr. Deepak kumar Singh Performance investigation of dual-hop relaying for hybrid FSO/RF system based on optimum threshold SNR Optical and Quantum Electronics 55.455 2023 First Author
  Dr. Deepak kumar Singh Performance Optimization of Intelligent Reflecting Surfaces Assisted FSO Link under Atmospheric Turbulence and Pointing Errors TELKOMNIKA (Telecommunication Computing Electronics and Control) 21.5 2023 First Author
  Dr. Deepak kumar Singh Performance Optimization of Cooperative Decode-and-forward Relaying Hysteresis Switching-based Hybrid FSO/RF Transmission NeuroQuantology 20.19 2022 First Author
  Dr. Deepak kumar Singh Performance investigations of WDM radio over Fiber technology for long-haul Optical link NeuroQuantology 20.11 2022 First Author
  Dr. Narendra Yadava Impact of Work Function Tunability on Thermal and RF Performance Of P-Type Window Based Junctionless Transistor Journal of Advances in Electrical and Electronic Engineering 1 2022 Co-author
  Dr. Preeti Kharwar Performance Evaluation of Multiuser IoT Wireless-Powered Relaying Networks With Transceiver Hardware Imperfections Over Nakagami- m Fading Channels International Journal of Communication System 35 2022 First Author
  Dr. Alok Kumar Patel Numerical study on performance enhancement of CZTSSe solar cells with Cu2O and MoTe2 as hole transport layer Journal Computational Electronics 21 2022 Co-author
  Dr. Alok Kumar Patel Efficient CZTSSe thin film solar cell employing MoTe2/MoS2 as hole transport layer, Micro and Nanostructures Micro and Nanostructures 169 2022 Co-author
  Dr. Alok Kumar Patel Performance analysis of WSe2 solar cell with Cu2O hole transport layer by optimization of electrical and optical properties Journal Computational Electronics 21 2022 Co-author
  Dr. Alok Kumar Patel Performance Analysis of a Cu(In1-xGax)Se2 Solar Cell with Nontoxic WS2 and WSSe Buffer Layers Journal of Electronic Materials 51 2022 First Author
  Dr. Alok Kumar Patel Performance enhancement of CIGS solar cell with two dimensional MoS2 hole transport layer Micro and Nanostructures 165 2022 First Author
  Dr. Deepak kumar Singh Performance Investigations of Hybrid Free Space Optics/Radio Frequency (FSO/RF) Links under Turbulence and Misalignment Aperture Error International Journal of Information Technology and Electrical Engineering (ITEE) 11.1 2022 First Author
  Dr. Shagun Pal Impact of different gate dielectrics on OTFT driven active-matrix OLED pixel circuits Semiconductor, Springer (SCI) 55 2021 First Author
  Dr. Narendra Yadava Improvements in Analog Performance of Dual Metal Gate based Silicon-on-Insulator Junctionless Transistor with Pocket Doped Window Journal of Microelectronics and Solid-State Devices 8 2021 Co-author
  Dr. Narendra Yadava RF Performance Investigation of NiO Pocket on Ga2O3 based Hetero-MOSFET Semiconductors, Springer 55 2021 First Author
  Dr. Preeti Kharwar Source-Sum-Power Minimization in Multiple-Sensor SingleAF relay based IoT Networks With Outage Constraints and Under Hardware Impairments and Imperfect CSI International Journal of Communication System 34 2021 First Author

Research Projects

S.No. Faculty Title Sponsoring Agency Year of Sanction Budget
(Lakh)
Status

Published Books

S.No. Faculty Title Publisher ISBN Year
  Dr. Deepak kumar Singh Free Space Optics : A Technology on Verge International (LAMBERT Academic Publishing) : Online 9786208423650 2025

Book Chapters Published

S.No. Faculty Title of Chapter Page Numbers Title of Book Publisher ISBN Year
  Dr. Alok Kumar Patel "Performance Analysis of Mg Doped CuAlO2 HTL Based Organic Perovskite Solar Cell 1-5 IEEE Students Conference on Engineering and Systems (SCES) IEEE Xplore 9798350374711 2024
  Dr. Alok Kumar Patel Perovskite CH3NH3SnI3 Solar Cell Performance Investigation with SnS2 Buffer Layer 159-167 Control Applications in Modern Power Systems Springer, Singapore 9789819990542 2024
  Dr. Alok Kumar Patel Electrical and Optical Properties Optimization for Efficiency Improvement of CZTSSe Solar Cell 149-157 Control Applications in Modern Power Systems Springer, Singapore 9789819990542 2024
  Dr. Alok Kumar Patel Efficiency enhancement of CIGS solar cell with C2N buffer layer: A simulation approach by SCAP-1D 1-5 First International Conference on Microwave, Antenna and Communication IEEE Xplore 9798350303001 2023
  Dr. Deepak kumar Singh Reflecting-Intelligent-Surfaces (IRS) Assisted Free Space Optical (FSO) Link Performance 978-981 Computational and Cognitive Engineering Scopus Indexed, Springer, Singapore 1010079789819719235 2023
  Dr. Deepak kumar Singh Performance Optimization of Optical-OFDM Link through Index-Modulation Algorithm 100-108 Computational Intelligence and Cyber Security Scopus Indexed, Taylor & Francis, CRC Press 101201978100351858727 2023
  Dr. Deepak kumar Singh Performance Optimization of FSO link via Intelligent Reflecting Surfaces (IRS) 1-9 IEEE 3rd Global Conference for Advancement in Technology (GCAT) IEEE, Xplore 9781665468565 2022
  Dr. Deepak kumar Singh ASER Performance Analysis of Decision Threshold-Based Hybrid FSO-RF Turbulent Link 0 Trends in Electronics and Health Informatics. Lecture Notes in Networks and Systems Springer, Singapore 101007978981168826354 2022
  Dr. Deepak kumar Singh Significance of Source Information in Hypernasality Detection 0 Trends in Electronics and Health Informatics. Lecture Notes in Networks and Systems Springer, Singapore 10100797898116882637 2022
  Dr. Deepak kumar Singh Switching-assisted Cooperative decode-and-forward Relaying for Hybrid FSO-RF System 1-8 IEEE 3rd Global Conference for Advancement in Technology (GCAT) IEEE Xplore 9781665468565 2022
  Dr. Deepak kumar Singh Hypernasality severity analysis using spectral and residual features 1-6 10th International Conference on Internet of Everything, Microwave Engineering, Communication and Networks (IEMECON) IEEE Xplore 1011095380920219689095 2021
  Dr. Narendra Yadava Analysis of NaCl electrolyte based SOI-ISFET pH Sensor 77-85 Intelligent Computing and Communication Springer Singapore 9789811510847 2020
  Dr. Alok Kumar Patel Performance Analysis of WS2 TMD Material as an Absorber layer used in Solar Cell 382-384 International Conference on Electrical and Electronics Engineering IEEE Xplore 9781728158464 2020
  Dr. Shagun Pal Low-Voltage Dual-Gate Organic Thin Film Transistors with Distinctly placed Source and Drain 727-738 Communications in Computer and Information Science (CCIS) (ISSN 18650929) Springer, Singapore 18650929 2020
  Dr. Narendra Yadava Analysis of RSNM and WSNM of 6T SRAM Cell Using Ultra Thin Body FD-SOI MOSFET 619-627 Advances in Signal Processing and Communication Springer Singapore 9789811325533 2019
  Dr. Narendra Yadava Analysis of N+N- Epi-Source Asymmetric Double Gate FD-SOI MOSFET 541-549 Intelligent Engineering Informatics. Advances in Intelligent Systems and Computing Springer Singapore 9789811075667 2018