Dr. Sukeshni   Tirkey

Department Electronics & Telecom. Engineering
Designation Assistant Professor Gr. I
Educational Qualification Ph.D (PDPM-IIITDM Jabalpur), M.Tech. (MANIT Bhopal), B.Tech. (GEC Bilaspur)
E-Mail stirkey.ece@nitrr.ac.in
Contact Number 7974779593
Areas of Interest

VLSI, Semiconductor Devices, Low Power MOSFETs, FINFETs, Thin Film Transistors, AI, ML, Ferroelectric FETs, Nanosheets, GAA Nanowires FETs.

Publications

Researcher ID: JSK-4525-2023, Scopus ID: 57193553848

Journal Publications

  1. A. P. Singh, V. Chauhan, R. K. Baghel, and S. Tirkey, “Enhancing VLSI Design Efficiency With ML-Based C-ANN: Performance Optimization of Gate-Stacked Ferroelectric FE-MOSFETs for High-Speed and RF Applications, International journal of Numerical Modelling, vol 2025, June 2025
  2. A. P. Singh, R. K. Baghel, and S. Tirkey and Alok Kumar, “Optimizing reliability and performance in Re-G-CJNFe-FETs: The role of gate work function and high-k dielectrics in analog and linearity innovations, Micro and nanostructures, vol. 205, Apr. 2025
  3.  A. P. Singh, R. K. Baghel, and S. Tirkey and Alok Kumar, “Next Generation ferroelectric FETs: Modelling of Recessed Gate Cylindrical Junctionless Nanowires FETs for Optimal Electrostatic and Linearity Characteristics” Micro and nanostructures, vol. 200, Feb. 2025
  4. A. P. Singh, R. K. Baghel, and S. Tirkey, “Integration of Machine Learning with Statistical Variation Analysis” Materials Open, vol. 2, pp. 2440001-11, June 2024 
  5. A. P. Singh, R. K. Baghel, and S. Tirkey, “Ferroelectric Based Low Power MOSFET for DC/RF Applications: Machine Learning Assisted Statistical Variation Analysis” ECS Journal of Solid State Science and Technology, vol. 13, no.  4, pp. 1-6, April 2024 
  6. S. Yadav, Anju Gedam, and S. Tirkey, “A Dielectric Modulated Biosensor for SARS CoV-2” IEEE Sensors Journal, vol. 21, no. 13, pp. 14483-14490, Sept. 2020 
  7. Bandi V. Chandan, K. Nigam, S. Tirkey, and Dheeraj Sharma, “Metal Strip Approach on Charge Plasma Based Junctionless Tunnel FET in the presence of Positive Trap Charge” Applied Physics A, vol. 125, no. 9, pp. 1-12, Aug 2019.
  8. S. Tirkey, D. S. Yadav, and D. Sharma “Controlling ambipolar current of dopingless tunnel field‑effect transistor” Appllied Physics A, vol.  124, no. 12, pp. 1-8, Nov. 2018 
  9. D. S. Yadav, D. Sharma, S. Tirkey, Deepak Sharma, Shriya bajpai, Deepak Soni, Shivendra Yadav, Mohd. Aslam, Neeraj Kumar Sharma “Hetero-Material Charge Plasma Tunnel FET with High-Frequency and Linearity Analysis for Ultra-Low Power Applications” IET micro and nano letters, vol. 13, no. 11, pp. 1609-1614, Aug. 2018 
  10. B. R. Raad, D. Sharma, and S. Tirkey, “Source Engineered Tunnel FET for Enhanced Device Electrostatics with Trap Charges Reliability” Microelectronic Engineering, vol. 194, no. 5, pp. 79-84, March 2018 
  11. S. Tirkey, B. R. Raad, Anju, and D. Sharma “Junction-less Charge Plasma TFET with Dual Drain Work Functionality For Suppressing Ambipolar Nature and Improving RF Performance” IET Micro and nano letters, vol. 13, no.1 pp. 18-23, 01 Jan. 2018 
  12. S. Tirkey, D. Sharma, B. R. Raad, and D. S. Yadav “A Novel Approach to Improve the Performance of Charge Plasma Tunnel Field-Effect Transistor,” IEEE transaction on electron devices, vol. 65, no.9, pp. 282-289, Nov. 2017 
  13. D. S. Yadav, D. Sharma, S. Tirkey, Varun Bajaj,” A systematic investigation of the integrated effects of gate underlapping, dual work functionality and hetero gate dielectric for improved performance of CP TFETs” Journal of computational electronics, vol. 17, no.1, pp. 118-123, 22 Aug. 2017 
  14. S. Tirkey, D. Sharma, D. S. Yadav, and Shivendra Yadav “Analysis of a Novel Metal Implant Junctionless Tunnel FET for Better DC and Analog/RF Electrostatic Parameters,” IEEE transaction on electron devices, vol. 64, no. 9, pp. 3943-3950, Aug 2017 
  15. M. Verma, S. Tirkey, S. Yadav, D. Sharma and D. S. Yadav “Performance Assessment of A Novel Vertical Dielectrically Modulated TFET-Based Biosensor” IEEE transaction on electron devices” vol.  64, no. 9, pp. 3841-3848, Aug 2017 
  16. S. Tirkey, D. Sharma, B. R. Raad and D. S. Yadav “Introduction of a metal strip in oxide region of junctionless tunnel field-effect transistor to improve DC and RF performance” Journal of computational electronics, vol. 16, no. 3, pp-. 714-720, July 2017 
  17. D. S. Yadav, Abhishek Verma, D. Sharma, S. Tirkey, B. R. Raad “Comparative Investigation of Novel Hetero-gate Dielectric and Drain Engineered Charge plasma TFET for Improved DC and RF Performance” Superlattice and Microstructure, vol. 111, pp. 123-133, June 2017 
  18. D. S. Yadav, Dheeraj Sharma, Ashish Kumar, Deepak Rathore, Rahul Agrawal, S. Tirkey, Bhagwan Ram Raad “Performance investigation of hetero material (InAs/Si)-based charge plasma TFET” IET micro and nano letters, vol. 12, no.6, pp. 358-363, June 2017 
  19. Anju Gedam, S. Tirkey, K. Nigam, S. Pandey, D. Sharma, and P. Kondekar “Investigation of gate material engineering in Junctionless TFET to overcome the trade-off between ambipolarity and RF/linearity metrics” Superlattice and microstructures, vol. 109, pp. 307-315, May 2017 
  20. B. R. Raad, S. Tirkey, Dheeraj Sharma and P. Kondekar “A New Design Approach of Dopingless Tunnel FET for Enhancement of Device Characteristics” IEEE transaction on electron devices” vol.  64, no. 4, pp. 1830-1836, 01 Mar 2017 

International Publications and Conference Proceedings

  1. Poojitha V, S. Tirkey, "An AI-Guided Self-Healing DMA Architecture for Reliable FPGA-Based Data Transfers" 5th International Conference on Emerging Technology Trends in Electronics, Communication and Networking (ET2ECN-2026), NIT Surat, 2026.
  2. Nikita Marndi, S. Tirkey, "High-k Dielectric Optimisation of Double-Gate MoS2 channel TFET for Cancer Biosensing" 5th International Conference on Emerging Technology Trends in Electronics, Communication and Networking (ET2ECN-2026), NIT Surat, 2026.
  3. D Kosre, AS Raghuvanshi, S. Tirkey, J Kaushik, “Graphene Channel Charge-Plasma Z-Shaped TFET for improving Analog/RF Performance with A TCAD simulation” IEEE 4th International Conference on Device Intelligence, Computing and Communication Technologies (DICCT), pp. 409-414, 2026
  4. D Kosre, AS Raghuvanshi, S. Tirkey, J Kaushik, "Machine Learning-Based Prediction of Performance Characteristics of Tunnel Field-Effect Transistors for Device Design” IEEE 4th International Conference on Device Intelligence, Computing and Communication Technologies (DICCT), pp. 314-319, 2026
  5. Jamuna Kaushik, S. Tirkey, D. Kosre "Comparative Performance Analysis of Si and SiGe Channel U-Shaped FinFETs Using TCAD Simulation" 2nd IEEE Sponsored International Conference on Electricals and Electronics for Sustainable Innovations 2026 (ICEESI 2026), March 2026.
  6. D. Tirkey, S. Tirkey, “Nano-Scale Device Innovation: Hetero-Dielectric Gate Oxide Strategies for Enhanced Performance in 20-nm GAA Silicon Nanowire FETs” 10th IEEE Electron Device Technology and Manufacturing EDTM Conference 2026, 1-4 March, Penang Malaysia.
  7. D. Tirkey, S. Tirkey “Qualitative Analysis Of 20-nm Hetero-dielectric Gate Oxide GAA Si-NWFET” IEEE 6th Global conference for advancement in Technology (GCAT) Bangalore, 2025
  8. V. Rajput, A. P. Singh, S. Tirkey, S. Nakhate, “Design of Full Adder Circuits with Optimized Power and Speed Using CMOS Technique” IEEE International Conference on Electrical, Electronics and Computer Science 2024 
  9. Nisha K. Lakhara, S. Tirkey, “Comparison of Hysterisis margin and hysterisis Width Schmitt Trigger Oscillators using Logic gates in 28 nm CMOS Technology”, IEEE International Conference on Electrical, Electronics and Computer Science 2024 
  10. Abhiram Dhar, S. Nakhate, Vikas Chelani, Animesh Gupta, S. Tirkey, “Technique to Optimize Clock Latency after CCOpt Exploiting Useful Skew” IEEE International Conference on Electrical, Electronics and Computer Science 2024 
  11. A. P. Singh, Alok Kumar, Bharat Singh Chaudhary, Gaurav Tiwari, RK Baghel, S. Tirkey, “Recessesd-source/Drain Junctionless GAA MOSFETs and their Sensitivity to Temperature: A Machine Learning Based Analysis” International Conference on Next Generation Electronics (NEleX), pp. 1-6. 2023, 14-16 December 2023
  12. A. P. Singh, R K Baghel, S. Tirkey, “A Review on Graphene Transistors” IEEE International Conference on Electrical, Electronics and Computer Science 2023 
  13. A. P. Singh, R K Baghel, S. Tirkey, “Enhanced Low Dimensional MOSFETs with Variation of high k Dielectric Materials” IEEE International Conference on Electrical, Electronics and Computer Science 2023 
  14. Suraj Singh, S. Tirkey, Subba Rao, “Performance Investigation of one Bit Hybrid Full Adder Circuit for Better Efficiency” International Conference in Recent Advances in Sceince and Engineering, Apr, 2022 
  15. D. Sharma, B. R. Raad, and S. Tirkey, Channel engineered tunnel FET for reduced ambipolar nature” Systems & Steep Transistors Workshop (E3S), Jan. 2018 Fifth Berkeley Symposium 
  16. S. Tirkey, D. S. Yadav, and D. Sharma, “Controlling Ambipolar Behavior and Improving Radio Frequency Performance of Hetero Junction Double Gate TFET by Dual Work-Function, Hetero Gate Dielectric, Gate Underlap: Assessment and Optimization, IEEE, International Conference on Information, Communication, Instrumentation and Control (ICICIC–2017)
  17. D. S. Yadav, D. Sharma, Rahul Agrawal, G. Prajapati, S. Tirkey, B. R. Raad, and V. Bajaj, “Temperature based performance analysis of doping-less Tunnel Field Effect Transistor,” IEEE International Conference on Information Communication Instrumentation and Control (ICICIC-2017) 
  18. D. S. Yadav, D. Sharma, S. Tirkey, Deepak Soni, Deepak Sharma, Shriya Bajpai, Neeraj Kumar Sharma “A Comparative Study of GaP/SiGe Hetero Junction Double Gate Tunnel Field Effect Transistor” IEEE International Symposium on Nanoelectronic and Information Systems (iNIS)” December 2017  

Books

  • Advanced Field effect transistors: Theory and applications.1ST Edition Editors- Dharmendra S. Yadav, Shiromani B. Rahi, Sukeshni Tirkey ebook ISBN 9781032493800, Routledge Taylor and Francis Group, Dec. 2023

Book Chapters Published

  1. A. P. Singh, R. K. Baghel, S. Tirkey, Bharat Singh Chaudhry, “Modelling Approaches in Field Effect Transistors” ISBN 9781032493800, Routledge Taylor and Francis Group, Dec. 2023
  2. A. P. Singh, R. K. Baghel, and S. Tirkey, “Device Simulation Process on TCAD” ISBN 9781032493800, Routledge Taylor and Francis Group, Dec. 2023 
Other Info.

Academic Teaching and Research Experience:

  • Asistant Professor at NIT Raipur, since Feb. 09, 2024 to till date
  • Asistant Professor at MANIT Bhopal, March 04, 2020 to Feb. 08, 2024 (03 Year 11 Months)
  • Faculty at NIT Raipur, July 18, 2019 to March 03, 2020 (07 Months)

Projects

  • Project Title: Implementation of Device for Memory Desisgn and IOTs", Role: PI, Funded by NIT Raipur under Seed Grant, Amt. Sanctioned Rs. 4,99,966.00, Duration: 2024-26, Status: Ongoing
  • Project Title: ML Assisted Analysis of Low Power MOSFETs, and Implentation of Nano Devices in Biosensisng Applications", Role: PI, Funded by MANIT Bhopal under Seed Grant, Amt. Sanctioned Rs. 05 Lac (Order No. 1622/02/11/2020), Duration: 2020-22, Status: Completed

Administrative and Academic Responsibilities

  • Coordinator for Student Activities, Dept. of ECE, NIT Raipur since July 2025
  • Associate NBA Coordinator, Dept. of ECE, NIT Raipur since Jan. 2025
  • UG Exam Coordinator, Dept. of ECE, NIT Raipur since Feb. 2024
  • Member, Tinkering Lab - ROLTA Incubation Center, MANIT Bhopal, September 2020 to Jan. 2024
  • Assistant Warden Girl's Hostel, MANIT Bhopal June 2022 to Jan 2024
  • Result Preparation and Valuation Coordinator, Dept. of ECE, MANIT Bhopal, June 2020 to Jan. 2024
  • Exam Coordinator, Dept. of ECE, MANIT Bhopal, June 2020 to Jan. 2024

Workshops/FDPs Conducted

FDP conducted on “Advancements in Nanoelectronics, Energy Conversion and Storage Technology: Design, Fabrication Methodologies and Applications” organised by Electronics and ICT academy (Hub) NIT Warngal in association with E&ICT academy (Spoke) NIT Raipur sponsored by Ministry of Electronics and Information Technology, from 14th May to 23rd May 2025.

Ph.D. Guidance:

  • Ms. Deepkiran Tirkey, " Gate All Around Nanowire Field Effect Transistor(GAA-NWFETs): Device-to-Circuit Co-Design" - Ongoing
  • Mr. Abhay Pratap Singh, "Design and Optimization of Emerging MOSFETs for AI Applications" (2021-26) - Thesis Submitted.

PG Dissertation Guidance:

  • Ms. Nikita Marndi, "Performance Enhancement and Cavity Optimisation of Dielectric-Modulated TFET Biosensors for High Sensitivity Biomedical Detection Applications" 2026
  • Ms. V. Poojitha, "Design and Implementation of Intelligent DMA Hardware Architectures for Reliable and High-Performance FPGA-BASED Systems" 2026
  • Ms. Nisha Kumari Lakhara, "Design the Termination Resistance using Binary Weighted Calibration based Termination Implemented in High Speed Serial Link Receivers", 2024
  • Mr. Vishal Rajput, "Design of Full Adder Circuits with Optimized Power and Speed Using CMOS Technique", 2024
  • Ms. Shruti Jain, "Optimizing Performance and Energy Efficiency of 5nm RISC-V Processor with Multi Threshold Voltage Cells; A Comprehensive Study", 2023
  • Ms. Sandhya Rao, "Performance Optimization of Standard Cells using Solido Analytics", 2022
  • Mr. Suraj Singh, "Performance Investigation of One Bit Hybrid Full Adder Circuit for Better Efficiency", 2022
  • Mr. Burla Rajesh, "Formal Connectivity Verification of Server SoC Design", 2022

UG Projects Guidance

  • Adithya Kumar, Ruthwik Chand, "Plant Disease Detection" 2026
  • Divyam Dixit, "EEG Signal Classification with Assemble Machine Learning" 2026
  • K. Ramu, " A Low Voltage 6T SRAM Cell Design and Analysis using Cadence 45 nm CMOS Technology" 2026
  • Narendra K Bind, Vishal Sharma, " Spacecraft System Anamoly detection" 2026
  • Mohammad Imran Razza, Seepana Mounika, "Age, Gender and Emotion Detection using CNN", 2025
  • Nikhil Dewangan, Manish Kumar Sandilya, "Automatic Security and Attendance System", 2025
  • P. Chaudhry, V. Jaiswal, P. Rawat, N. Gupta, S. Barmate, "Smart Card Based Automatic Bus Ticketing System", 2024
  • Ankit Tiwari, "Hard Drive Management Tool Analysis", 2023
  • Harshit Gupta, "Software Development Engineering in Test" 2023
  • Utkarsh Rajpal, "RADAR Based Traffic Monitoring Solution", 2023
  • G P Raigond, N Tripathi, P M Abhilash Reddy, Piyush Kumar, "Virtual Mouse Using Computer Vision" 2023
  • Talib Ashraf, Vaibhav Sharma, Ansh Satwani, "Food Delivery Android App Development using XML and KOTLIN" 2021 (Online)
  • Yash Chaturvedi, "REST Api using Spring Boot" 2021 (Online)
  • Akshat Soni, "Data Analytics at Incedo", 2021 (Online)

 Foreign Exposure 

Malaysia to present a research paper at 10th IEEE Conference Electron Device Technology and  Manufacturing, March 2026

Outreach Activities

  • Panel Member in "Make In Silicon: National Symposium on Enabling Indigenous Semiconductor Infrasturucture" at IIIT Naya Raipur, 07.11.2025 – 08.11.2025
  • Expert Lecture in Online FDP "Recent Advancements In VLSIDesign for IoT Applications, " RAVI 2025 at NIT Kurukshetra, 15.07.2025 -19.07.2025
  • Expert Lecture in Online FDP "Advancements In Nano Electronics, Energy Conversion and Storage Technology: Design, Fabrication Methodologies  and Applications" EICT Academy, NIT Warangal and NIT Raipur, 14.05.2025 - 23.05.2025
  • Session Chair in "4th International Conference on Power, Control and Computing Technologies (ICPCCT) 2025 at NIT Raipur, 20.01.2025 - 22.01.2025
  • Coordinator for Conduction of Symposium to celebrate   "International Year of Millets"  at MANIT Bhopal, 04.04.2023 - 04.04.2023
  • Jury Member in "8th IEEE International Conference on Electrical, Electronics and Computer Science -SCEECS" 2023, The IEEE MANIT Student Branch, at MANIT Bhopal, 18.02.2023 - 19.02.2023
  • Coordinator for Conduction of Seminar on "Awareness of Subtance" at MANIT Bhopal, 12.12.2022 - 12.12.2022
  • Coordinator for Conduction of "Swachhta Abhiyan Campaign" at Kalpana Chawla Bhawan MANIT Bhopal, 26.11.2022 - 26.11.2022
  • Expert Lecture in One-Week Online Short term Course (STC) on “VLSI Devices & Communication Systems (VDCS)”, at Electronics and Communication Engineering Department, NIT Delhi, 23.05.2022 - 28.05.2022     

Members in professional Bodies

IEEE, IEEE Electron Device Society, IEEE Council on Electronic Design Automation

Coursees Taught in UG:

  • Control System Engineering 
  • Low Power VLSI Design
  • Digital System Design
  • VLSI Design
  • Electronics Measurement and Instrumentation
  • Linear Integrated circuits and Applications

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    Coursees Taught in PG:

  • System on Programmanble Chip
  • Low Power VLSI Design
  • Physical Design Automation 
  • VLSI Technology

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    Dr. Sukeshni Tirkey received her B.Tech Degree in Electronics and Commmunication Engineering from Govt. Engineering College Bilaspur C.G, M.Tech degree in Energy from MANIT Bhopal M.P in 2015, and the Ph.D Degree form PDPM-IIIT-DM Jabalpur M.P in 2019. She started serving in academics, teaching and research since 2019. She was faculty in NIT Raipur from July 2019 to Feb. 2020. Then, she worked as Assistant Professor in MANIT Bhopal from March 2020 to Jan. 2024. Since Feb. 2024, she has been working as Assistant Professor, in the Dept. of ECE at NIT Raipur. 

    I hereby declare that the above-given information is true to the best of my knowledge, and I bear the responsibility for the correctness of every particular.

    ******Consistency beats Intensity******