Our group’s focus is on development of sustainable technologies and technology transfer. Presently there are four main groups under the multidisciplinary aegis. The VLSI group is hosted at world class laboratory having state of art facilities and advanced VLSI lab. This also includes state of art VLSI test laboratory developd in collaboration with Keysight Technologies. Research area is mixed signal RFIC. The nanobio group focuses on the nanobiosensors, chemical sensing, disease detection at early level and drug delivery devices. This group has won several awards including the DST Lockheed Martin Innovation Award 2016. Third one being high performance device lab which has state of the art multicluster MBE systems. Fourth group fucsses on development of MEMS based sensors and actuators for aerospace applications. Group members include 15 research scholars.
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Microwave-assisted vanadium interpolated cobalt-MOF cathode assembled 3 V high performing asymmetric supercapacitor with ionic liquid gel polymer electrolyte by Mondal M., Datta A., Bhattacharyya T.K. Applied Surface Science 682 - (2025)
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Amine and Thiol Cofunctionalized Reduced Graphene Oxide Field-Effect Transistor for the Selective Detection of Formaldehyde by A., A. , S. , L. , Bhattacharyya T. K. ACS Applied Electronic Materials (2024) - (2024)
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Biocompatible all carbon hollow microneedles for effective transdermal delivery by Roy M., Mondal M., Ghosh S., Lahiri P., Bhattacharyya T.K. Journal of Micromechanics and Microengineering 35 - (2025)
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RGO MoS2 Nano-Junction Aggregates Based Flexible Hg (II) Ion Sensors by Majumder S., Sett A., Goswami D.K., Bhattacharyya T.K. IEEE Transactions on Electron Devices 72 1469-1475 (2025)
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Simulation of hollow Ormocomp microneedles and fabrication by two photon photolithography by Singh S.K., Dwivedi M., Bhattacharyya T.K., Mishra R. Microsystem Technologies - (2025)
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The development, characterisation and optimisation of bismuth ferrite (BFO)-incorporated Nafion membrane with comb-shaped inner structure as IPMC actuator for driving valveless micropump by Datta A., Teja M.B.S., Dhar R., Bhattacharyya T.K. Sensors and Actuators B: Chemical 424 - (2025)
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Impact of Device Parameters on the Performance of -Ga2O3 Nanomembrane MESFETs by Sengupta A., Meshram A. D., Bhattacharyya T. K., Dutta G. IEEE Transactions on Electron Devices - (Accepted/In-Press)
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Classification of Gases With Single FET-Based Gas Sensor Through Gate Voltage Sweeping and Machine Learning by Sarkar L., Paul S., Sett A., Kumari A., Bhattacharyya T.K. IEEE Transactions on Electron Devices 72 376-382 (2025)
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2D V2C MXene Based Flexible Gas Sensor for Highly Selective and Sensitive Toluene Detection at Room Temperature by Karmakar S., Deepak M.S., Nanda O.P., Sett A., Maity P.C., Karmakar G., Sha R., Badhulika S., Bhattacharyya T.K. ACS Applied Electronic Materials 6 3717-3725 (2024)
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A Comprehensive Physics-Based Compact Model for CNT Thin Film Transistors - Part I: Schottky Contact by Tripathy S., Kumari A., Bhattacharyya T.K. IEEE Transactions on Electron Devices 71 5709-5716 (2024)
Principal Investigator
- Deep neural network and FET based sensors for early detection of diseases through human breath IIT KHARAGPUR AI4ICPS I HUB FOUNDATION
- Dissolvable microneedle based thermostable vaccine delivery platform for greater and faster immunization coverage (DST_1817_ZBSA CNA:TDB) Department of Science and Technology (DST)
- Electromagnetotaxis A Paradigm Shift from Chemotaxis in Nanorobot Intelligence for Medical Therapeutics Scheme for Promotion of Academic and Research Collaboration (SPARC), Apex Committee of SPARC, Ministry of Education
- Machine learning driven text generation from distorted voice signals captured using triboelectric nanogenerator Science and Engineering Research Board (SERB)
Co-Principal Investigator
- Breaking Barriers in Fungal Sepsis Diagnosis and Antifungal Resistance Detection: Evaluating FTIR as a Cutting-edge Modality Indian Council of Medical Research (ICMR)
- Centre of Excellence for Digital Farming Solutions for Enhancing Productivity by Robots, Drones and AGVs National Agricultural Higher Education Project (NAHEP)
- Centre of excellence for training and research in Microfluidics IIT KHARAGPUR
- Evaluation of FTIR as ultrafast and ultrasensitive modality for diagnosis of causative organisms in bacterial sepsis and detecting antimicrobial resistance INDIAN COUNCIL OF MEDICAL RESEARCH (ICMR)
- National Centre for Quantum Accelerator Chip using Lithium Niobate (NCQAC) at IIT Kharagpur Ministry of Electronics and Information Technology
- Scheme for Promotion of Academic and Research Collaboration (SPARC) MHRD
- Ultrafast Detection and Classification of various Mosquito borne diseases using Infrared Techniques aided by Machine Learning INDIAN COUNCIL OF MEDICAL RESEARCH (ICMR)
Ph. D. Students
Alapan Mitra
Area of Research: Semiconductor Devices and VLSI Technology
Ambika Kumari
Area of Research: Nano engineered sensors and actuators
Anumita Sengupta
Area of Research: Electronic Devices
Arnab Banerjee
Area of Research: Biomedical Electronic Systems
Deblina Kar
Area of Research: Health care electronics
Debolina Pramanik
Area of Research: Embedded Sensing and Interfacing electronics
Magnolia Roy
Area of Research: MEMS and Micro Systems
Manu Kashyap
Area of Research: RFIC
Mayank Kohli
Area of Research: Detection of VOC and gas for early detection of diseases and Air quality monitoring.
Nilanjan Das
Area of Research: Neuromorphic Devices
Nimisha
Area of Research: Soil Health Monitoring , Sensors and their interfacing electronics
Sanjoy Kumar Mondal
Area of Research: Semiconductor Devices and Sensors
Sonali Das
Area of Research: VLSI Design
Souvik Das
Area of Research: Biophotonics
Sumana Samanta
Area of Research: VLSI Design
Uttam Kumar Das
Area of Research: Nano scale semiconductor device
MS Students
Gairik Karmakar
Area of Research: Detection of VOC and gas for early detection of diseases and Air quality monitoring.
