INDRAJIT SIL

About

I am a PhD researcher specializing in semiconductor gas sensor devices, with strong expertise in the design, fabrication, and characterization of nanostructured metal oxide sensors, particularly ZnO-based homojunction and bipolar junction transistor (BJT) devices capable of detecting alcohols, aromatic hydrocarbons, and acetone at room temperature.
My research interest is in nanostructured gas and vapor sensor devices for the detection of various diseases through simple, non-invasive, and cost-effective exhaled breath analysis, Flexible and wearable chemical sensors, Nano-electronics and semiconductor devices, and Energy harvesters.

Employment

• Indian Institute of Engineering Science and Technology Ph.D. Research Scholar
  2018 - 2025

Education

Education history is unavailable.

Projects & Funding

Projects & funding information is unavailable.

Publications (15)

• Highly Efficient Room Temperature DMA and TMA Sensor Based on MoS2–ZnO Hybrid Channel FET Device
  IEEE Sensors Letters 2025 DOI: 10.1109/LSENS.2025.3565135
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• Effect of Operating Temperatures on Junction Capacitances and Small-Signal Hybrid Parameters of ZnO Based Bipolar Junction Transistor
  Journal of Electronic Materials 2025 DOI: 10.1007/s11664-025-12012-4
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• Semiconducting Metal Oxide–Based p–n Homojunction as a Potential Gas and Vapor Sensing Device: A Holistic Overview
  Advanced Solid State Devices for Emerging Nanotechnologies 2025 DOI: 10.1201/9781003541370-6
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• Exploring the Potentiality of ZnO-BJT for Efficient Detection of Low Concentration Alcohols Through Innovative Utilization of Transistor Properties
  IEEE Sensors Journal 2024 DOI: 10.1109/JSEN.2023.3339520
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• Cost Effective Fabrication and Current-Voltage Characteristics of ZnO Homojunction Based n-p-n Bipolar Junction Transistor
  IEEE Electron Device Letters 2023 DOI: 10.1109/LED.2023.3296955
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• Point of Care Diagnosis of Liver Fibrosis by Detecting the Responsible VOCs in Exhaled Breath using ZnO Homojunction Diode
  2023 8th International Conference on Computers and Devices for Communication Codec 2023 2023 DOI: 10.1109/CODEC60112.2023.10466050
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• Capacitive Mode Vapor Sensing Phenomenon in ZnO Homojunction: An Insight Through Space Charge Model and Electrical Equivalent Circuit
  IEEE Sensors Journal 2022 DOI: 10.1109/JSEN.2022.3165812
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• ZnO Homojunction Based BTX Vapor Sensor Device
  Proceedings of 2022 IEEE International Conference of Electron Devices Society Kolkata Chapter Edkcon 2022 2022 DOI: 10.1109/EDKCON56221.2022.10032915
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• Fabrication, Structural, Electrical, and Optical Characterizations of p-Nanoparticle-and n-Nanotube-Based ZnO Homojunction
  IEEE Transactions on Electron Devices 2020 DOI: 10.1109/TED.2020.3017464
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• Performance Comparison of CMOS and MEMS Based Thermal Energy Harvesters Using Finite Element Analysis
  2019 Devices for Integrated Circuit (DevIC) 2019 DOI: 10.1109/devic.2019.8783355
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