Academic Information
B.Sc in (Physics), CU, 2014
B.Tech (RPE), CU, 2017
M.Tech (RPE), CU, 2019
Ph.D., CU, 2025
Research Areas
Research Interests
1. VLSI 2. OPTO-ELECTRONICS 3. PEROVSKITE SOLAR CELLS 4. APPLICATION OF ML
Courses Taught
2. COMPUTER NETWORK
3. AI ML
4. ANALOG ELECTRONICS
Positions Held
Publications
A. SCIJournal Papers:
1. P.Nath,A.Biswas,andV.Nath,“Performanceoptimizationofsolarcellsusingnon-polar,semi-polar andpolar InGaN/GaN multiple quantum wells alongside AlGaN blocking layers,” Microsystem Technologies, Vol. 27, pp. 301- 306, 2021 (I.F: 2.1, 2023)
2. P.Nath,A.Biswas,“Probingperformanceofp-GaAsP/i-GaAs/n-GaAsPsolarcellsthroughcompositionaland
geometricalvariations,”MicrosystemTechnologies,Vol.28,2023.(I.F:2.1,2023)
3. P.Nath,A.Biswas,“Modeldevelopmentoflattice-matchedp-GaInP/i-GaAs/n-GaInPheterojunctionsolarcell
anditsperformanceoptimization,”OpticalMaterials,Vol.143,2023(I.F:3.9,2023)
4. P.Nath, A.Biswas, “Engineering the Absorber Architecture for High-Efficiency Lead-Free Inorganic Perovskite Solar Cells in a Tri-Layer Two-Terminal Design,” Physica Solidi a: Applications & Materials 2025, https://doi.org/10.1002/pssa.202500489 .
5. P.NathandA.Biswas,“DesignandOptimizationofActive-RegionEngineeredAlGaAs/GaAsHeterojunction
p⁺–p⁻–i–n⁻–n⁺SolarCells”(Underreview)
6. P.Nath andA.Biswas,“AlGaAsTunnelJunction-EngineeredGaInP/GaAsDual-JunctionSolarCellAchieving
32.4%Efficiency:AnalyticalModelingandTCADOptimization”(Underreview)
B. BookChapters:
1. P. Nath, A. Biswas, “Radiation-resilient GaN/InxGa1-xN multi-junction solar cells with varying In contents,” ICCDC2021: Proceedingsof the 3rdInternational Conference onCommunication,Devices andComputingLecture Notes in Electrical Engineering book series (LNEE, vol. 851; pp. 155-167); 2022.
2. P.Nath,A.Biswas,“Performanceaugmentationofradiation-resilientIII-nitridebasedmulti-junctionsolarcells with varying composition and thickness of the cap layer,” 2022 IEEE Silchar Subsection Conference (SILCON); IEEE Xplore; ISBN:978-1-6654-7101-5 DOI: 10.1109/SILCON55242.2022.10028892.
C. ConferencePresentations:
1. P.Nath,A.Biswas,“Opto-electronicperformanceoptimizationofp-GaAsP/i-GaAs/n-GaAsPsolarcelldevices,” 9th International Conference on Microelectronics, Circuits and Systems (MICRO), organized by University of Technology, Jaipur, Rajasthan, India, 25th -26th June, 2022.
2. P.Nath, A. Biswas, “Analysis and performance improvement of AlGaAs/GaAs hetero-junction pin solar cell through optimization of active absorption layer,” 10thInternational Conference on Microelectronics, Circuits and Systems(MICRO),organizedbyAppliedComputerTechnology,atHotelVivanta,Guwahati,Assam,India,1stto 3rd July, 2023.
3. P. Nath and A. Biswas,” Impact of cap layer on metamorphic III-V based multi-junction solar cells”, 5th International Conference on Micro/Nanoelectronics Devices, Circuits, and Systems (MNDCS-2025), 29-31 Jan 2025, National Institute of Technology Silchar, Assam, INDIA.
4. P. Nath,” Performance Augmentation of GaInP/GaAs Multi-Junction Solar Cell: A PINN Driven Approach to ShallowDopedLayerOptimization,”7thInternationalSymposiumonDevices,CircuitsandSystems,May27-30, 2025 | IIEST Shibpur, Kolkata, India.