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PhD updates
Published in Sensors and Actuators B: Chemical (November 2025)
Real-Time Hydrogen Monitoring via Pd/g-C₃N₄ Functionalized HEMT Sensor with IoT Connectivity and Machine Learning Forecasting,
Vikas Pandey, Amit Kumar, Somalapura Prakasha Bharath, Chaitanya B. Auti, Pradeep Kumar, Ankur Gupta, Sudhiranjan Tripathy, and Mahesh Kumar
The IoT demonstration of Real-Time Hydrogen Monitoring via Pd/g-C₃N₄ Functionalized HEMT Sensor with IoT Connectivity and Machine Learning Forecasting.
Link to access full article: https://authors.elsevier.com/c/1mA4U_L2eezFNg (Valid till 14 January, 2026)
Filed an Indian patent for our work in radiation sensing technology (March 2025)
📌 Patent Title: "A Radiation Dosimeter Based on AlGaN/GaN High Electron Mobility Transistor (HEMT) Structure"
📌 Application No.: 202511021069
📌 Applicants: DRDO & IIT Jodhpur
📌 Inventors: Vikas Pandey, Naresh Jingar, Surendra Singh Barala, Satyajit Sahu, Mahesh Kumar
Presented at 2024 MRS Fall Meeting & Exhibit, Boston. (December 2024)
Hexagonal Boron Nitride Functionalized AlGaN/GaN High Electron Mobility Transistor for Enhanced Carbon Dioxide Sensing
Published in IEEE Sensors Journal (November 2024)
Ultrasensitive Detection of Hg2+ Ions with CVD Grown MoS2 Functionalized MgZnO/CdZnO HEMT,
Sumit Chaudhary, Brahmadutta Mahapatra, Vikas Pandey, Chandrabhan Patel, Mayank Dubey, Mahesh Kumar, and Shaibal Mukherjee
Published in IEEE Sensors Journal (October 2024)
Pd/AlGaN/GaN HEMT-based room temperature hydrogen gas sensor,
Vikas Pandey, Amit Kumar, Ahmed S Razeen, Ankur Gupta, Sudhiranjan Tripathy, and Mahesh Kumar
Presented at 2024 IEEE Sensors Conference, Kobe, Japan. (October 2024)
IoT-Enabled hBN/AlGaN/GaN High Electron Mobility Transistor for Carbon Dioxide Monitoring,
Vikas Pandey, Ankur Gupta, Sudhiranjan Tripathy, Mahesh Kumar
Had a great time listening and interacting to Prof. Stoyan Nihtianov on defining and categorizing sensors.
Published in Journal of Micromechanics and Microengineering (July 2023)
Room Temperature Operated Flexible La-ZnO/MWCNTs Sensor for ppb Level Carbon Monoxide Detection,
Gulshan Verma, Vikas Pandey, Monsur Islam, Mahesh Kumar, Ankur Gupta
Poster presentation at IUMRS-ICA (Dec 2022) & Bagged the ACS Engineering best poster award.
Published in Journal of Materials Chemistry C (Aug 2022)
Recent progress on Group III-nitride nanostructures-based Gas Sensors (Review)
Nipun Sharma, Vikas Pandey, Ankur Gupta, Swee Tiam Tan, Sudhiranjan Tripathy, Mahesh Kumar
DOI: 10.1039/D2TC02103J
Happy to announce that I have received prestigious Prime Minister's Research Fellowship from the Ministry of Education, India for the tenure Jan 2022 to Feb 2025.
Pre PhD works
Taking classes on 3D modelling
Automated control for desert cooler
A high precision line follower
Students attending my interactive STEM based classes
Robot for World Robot Olympiad 2017
One of my first robotics projects
Google Sites
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