• Ph.D. in Electronic Science, Berhampur University (Thesis Submitted, 2025)
• Integrated M.Sc. in E&TC, Berhampur University, 2015
• B.Sc. in E&TC, Berhampur University, 2013

• Assistant Professor, JSPM University, 2025

• III-V Compound Semiconductor Materials-based Device Modeling & Simulation
• Transport Properties of Non-square and Pseudomorphic Quantum Wells
• Transport properties of 2D materials like Graphene

• K. Sahu, N. Sahoo, R. Swain, and T. Sahu, “Effect of non-square potential profile on three subband electron mobility in AlGaAs quantum well structures,” Phys. Scr., vol. 99, no. 7, p. 075996, Jul. 2024. (IOP Publication, IF: 2.6)
• K. Sahuand N. Sahoo, “Effect of parabolic structure potentials on electron mobility in AlxGa1-xAs quantum well based field effect transistor structure,” Micro and Nanostructures 184 (2023) 207677. (IOP Publication, IF: 3.1)
• K. Sahu, R. Ch. Swain, and N. Sahoo. "Electric field induced non-monotonic electron transport in pseudomorphic Al_0.3Ga_0.7As/In_0.15Ga_0.85As coupled quantum well structure." Physica E: Low-dimensional Systems and Nanostructures(2023): 115500. (Elsevier Publication, IF: 2.9)
• K. Sahu, R. Swain, and N. Sahoo, T. Sahu,“Transport and quantum lifetimes of electrons in modulation doped Al_0.3Ga_0.7As/In_0.15Ga_0.85As double quantum well structure”, Physics Letters A, 472 (2023) 128813. (Elsevier Publication, IF: 2.6)
• Jena, A. K. Sahu, N. Sahoo, A. Tripathy, A. K. Panda, and T. Sahu, “Effect of structure parameters on electron mobility in asymmetric V-shaped double quantum well structure,” Physica Scripta98 (2023), 064003. (IOP Publication, IF: 2.6)
• C. Swain, A. K. Sahu, and N. Sahoo, “Modulation of electron transport and quantum lifetimes in symmetric and asymmetric AlGaAs/InGaAs double quantum well structures,” Jpn. J. Appl. Phys., vol. 63, no. 1, p. 014001, Jan. 2024. (IOP Publication, IF: 1.5)
• C Swain, A. K. Sahu, and N. Sahoo, “Improvement of electron mobility mediated by interface roughness scattering in pseudomorphic GaAs/In_0.15Ga_0.85As asymmetric double quantum well structure,” Materials Today: Proceedings(2023) doi: 10.1016/j.matpr.2023.05.682. (Elsevier Publication)
• Sahoo, A. K. Sahu, and S. K. Palo. "Electron mobility in asymmetric coupled Al_xGa_1-xAs parabolic quantum well structure–Impact of external electric field." Physica B: Condensed Matter608 (2021): 412798. (Elsevier Publication, IF: 2.8)
• C. Swain, A. K. Sahu, M. Mishra, T. Sahu, and N. Sahoo, “Effect of Strain on Electron Transport and Quantum Lifetimes in In_xGa_1−xAs/In_0.52Al_0.48As Modulation Doped Double Quantum Well-Based High Electron Mobility Transistor Structures,” physica status solidi (b), p. 2300501, (2024). (WILEY Publication, IF:1.5)

• Patra, A. K. Sahu, M. Mishra, R. Swain, and N. Sahoo, “Study of conductance in graphene nanochannels for symmetric and asymmetric junction configurations,” Microsystem Technologies, Aug. 2024, doi: 10.1007/s00542-024-05732-w. (Springer Publication, IF:1.6)

CONFERENCES

• Sahoo and A. K. Sahu, “Study of Three-Subband Electron Mobility in AlGaAs Based Semi-Non-Square Quantum Well Structures,” in 2024 IEEE International Conference of Electron Devices Society Kolkata Chapter (EDKCON), Dec. 2024, pp. 01–04. doi: 10.1109/EDKCON62339.2024.10870814.
• Sahoo, A. K. Sahu, and R. C. Swain, “Doping Dependent Electron Transport Mobility in Al0.3Ga0.7As/In0.15Ga0.85As Double Quantum Well Field Effect Transistor Structure,” in 2024 IEEE International Conference of Electron Devices Society Kolkata Chapter (EDKCON), Dec. 2024, pp. 190–194. doi: 10.1109/EDKCON62339.2024.10870622.
• Jena, A. K. Sahu, S. Das, and N. Sahoo, “Study on Optical Properties of Multiple Quantum Well-Based InGaN/GaN Light Emitting Diode,” in 2024 IEEE International Conference of Electron Devices Society Kolkata Chapter (EDKCON), Dec. 2024, pp. 1–4. doi: 10.1109/EDKCON62339.2024.10870852.
• Sahoo, S. Patra, A. K. Sahu, M. Mishra, and D. K. Naik, “Modulation of I-V Characteristics in U-Shaped Armchair Graphene Nanoribbon-Based Tunnel Diode,” in 2024 IEEE International Conference of Electron Devices Society Kolkata Chapter (EDKCON), Dec. 2024, pp. 1–4. doi: 10.1109/EDKCON62339.2024.10870627.
• K. Sahu, N. Sahoo, and A. Patnaik. "Modulation of Electronic Properties in Double Quantum Well-Based FET Structure." Micro and Nanoelectronics Devices, Circuits and Systems. Springer, Singapore, 2023. 79-88.
• C. Swain, A. K. Sahu, N. Sahoo, M. Mishra, and T. Sahu, “Improvement of Electron Transport in Pseudomorphic In_0.52Al_0.48As/In_yGa_1-yAs Double Quantum Well Structure,” in 2023 IEEE Devices for Integrated Circuit (DevIC), Apr. 2023, pp. 104–107.
• K. Sahu and N. Sahoo, “Multisubband Electron Mobility in Parabolic Coupled Double Quantum Well Structure,” in 2022 IEEE International Conference of Electron Devices Society Kolkata Chapter (EDKCON), Kolkata, India: IEEE, Nov. 2022, pp. 107–110.
• K. Sahu et al., “Conductance Enhancement of C-shaped Graphene Nanoribbon Circuit Interconnect through Defect Treatment,” in 2022 IEEE 2nd International Symposium on Sustainable Energy, Signal Processing and Cyber Security (iSSSC), Dec. 2022, pp. 1–4.
• Lenka, A. K. Sahu, M. Mishra, and N. Sahoo, “Modulation of Energy Bandgap in Graphene Nanoribbons Using KWANT,” in Micro and Nanoelectronics Devices, Circuits and Systems, T. R. Lenka, S. K. Saha, and L. Fu, Eds., Singapore: Springer Nature Singapore, 2024, pp. 139–149.
• Jena, T. Dash, N. Sahoo, A. K. Sahu, A. K. Panda, and T. Sahu, “Improvement of Transport Mobility in Asymmetric V-shaped Double Quantum Well Structure,” in 2022 IEEE International Conference of Electron Devices Society Kolkata Chapter (EDKCON), Kolkata, India: IEEE, Nov. 2022, pp. 156–159.
• Patnaik, N. Sahoo, and A. K. Sahu. "A Comparative Study on Electrical Characteristics of Bulk, SOI, and DG MOSFET." Micro and Nanoelectronics Devices, Circuits and Systems. Springer, Singapore, 2023. 51-59.

• UGC-NET - Asst. Professor in Nov 2020.
• UGC NFOBC JRF in Nov-2020         
• UGC NFOBC SRF in Nov-2022.

• IEEE Member

• Introduction to Electronics
• Sensors and Interfacing

Office Address: B307, B building, JSPM University, Pune.

Email: aks.secs@jspmuni.ac.in

Phone: 7008842399

    LinkedIn: https://www.linkedin.com/in/ajit-kumar-sahu-0a59085a/

    Google Scholar: https://scholar.google.com/citations?user=urReSDoAAAAJ&hl=en