Lokesh Kumar
Mumbai
Summary
At the heart of my academic journey, I studied Semiconductor Physics. During my Ph.D. at IIT Bombay, I conducted researched on fabrication of Thin Film Transistors and their modification for Bio-sensor and Neuromorphic applications. During my Masters at IIT-Roorkee, I gained knowledge about semiconductor physics simulation and studied numerical analysis. My master's project was on 2D spin simulation in python programing language. I am confident that my acquired Semiconductor Physics knowledge, programming skills, mathematical expertise will be effectively utilized at your Firm.
Overview
8
8
years of professional experience
12
12
years of post-secondary education
Work History
PhD Research Experience
IIT Bombay
07.2016 - 07.2023
- Solution Processed materials; - Dielectrics and semiconductors.
- Fabrication of solution-processed thin film Transistors, Inorganic semiconductors, and organic semiconductors.
- Devices: Printed Electronics, Thin film transistors (TFTs), Organic-TFTs, Organic Electrochemical Transistors (OECTs) & Biosensors.
- Fabrication of Neuromorphic Devices; Neuromorphic Transistors and Memory Devices and their characterization process.
- Fabrication Techniques Expertise: Photolithography, Physical vapor Deposition (of Metals and Semiconductors), Plasma Vapor Depositions, and Plasma and Laser Etching Systems.
- Layer Deposition Systems via vapor phase systems, Spin coating systems, Screen printing systems, Spray coating systems, and doctor blade systems.
Teaching Assistant
IIT Bombay
01.2016 - 07.2023
- Plasma Processing of Materials
- Electrical and Electronics Systems Lab
- Electrical and Magnetic materials
- Organic Semiconductors and Devices
- Semiconductor Devices and Processing
- Thermodynamics of Materials
- Experimental Techniques in Material Science
Education
Bachelor of Science - Physics
St. Stephens College
06.2011 - 06.2014
Master of Science - Semiconductor Physics
IIT Roorkee
06.2014 - 06.2016
Doctor of Philosophy - Organic Transistors for Neuromorphic Devices and Sensors
IIT Bombay
07.2016 - 07.2023
Skills
- Silvaco Atlas
- ALPS (Algorithms and Libraries for Physics Simulations)
- Fortran
- C
- Python
- LabView
- AutoLAB
- Impedance
- Cyclic Voltammetry
- Keithly 4200-SCS
- Keysight 2900A
- Nordson AP-300 Plasma System
- Apex spinNXG-P1A spin coater
- SUSS MJB4 Mask Aligner
- JetLab 4 Inkjet System
- Optomec Aerosol Jet 5X system
- Electron-beam deposition system
Leadership Experience
General Secretary, 2016, Physics Society, IIT Roorkee
Patents
- ORGANIC ELECTROCHEMICAL TRANSISTOR BASED BIOSENSOR FOR THE DETECTION OF DNA BINDING PROTEINS AND METHOD FOR PREPARATION THEREOF, Prof. Dipti Gupta, Prof. Ruchi Ananda, Lokesh Kumar, Subhankar Sahu, Indian Patent No: 431170
- PROTEIN IMMOBILIZED ORGANIC ELECTROCHEMICAL BIOSENSOR FOR DETECTING PHENOLIC POLLUTANTS AND PROCESS FOR PRODUCING THE SAME, Prof. Ruchi Ananda, Prof. Dipti Gupta, Subhankar Sahu, Lokesh Kumar, Sumita Das, Indian Patent No: 474656
- LOW VOLTAGE PHOTO-THERMALLY REDUCED GRAPHENE OXIDE TRANSISTOR DEVICE BASED ON ION GEL DIELECTRIC, Prof. Dipti Gupta, Lokesh Kumar, Bharat Bhushan Bhatt, 202521063172, 2025-07-02
- GRAPHITE-TO-GRAPHENE TRANSFORMATION VIA MICROWAVE ASSISTED TIME DEPENDENT GREEN SYNTHESIS TREATMENT USING NATURAL POLYMER, Prof. Dipti Gupta, Lokesh Kumar, Devang Anadkat, 202521054957, 2025-06-06
Publications
- Ultrasensitive Detection of Aromatic Water Pollutants Through Protein Immobilization Driven Organic Electrochemical Transistors, Lokesh Kumar, Subhankar Sahu, Sumita Das, Dipti Gupta, Ruchi Ananda, Chem. Sci., 2024, 15, 710-719, († equal contribution)
- Screen Printed Flexible Neuromorphic Organic Electrochemical Transistor Based on Ionic Liquid Doped Gel Electrolyte, Lokesh Kumar, Bharat Bhushan Bhatt, Siddharth Kurup, Dipti Gupta, under review
- An ultra-compressible piezoresistive strain and pressure sensor based on RGO-CNT-Melamine foam composite for biomedical sensing, B. Bhatt, L. Kumar, Ashok Kushwaha, D. Gupta, Sensors and Actuators A-physical, 2021, 331
Phd Research Experience - Areas
- Solution Processed materials; - Dielectrics and semiconductors.
- Fabrication of solution-processed thin film Transistors, Inorganic semiconductors, and organic semiconductors.
- Devices: Printed Electronics, Thin film transistors (TFTs), Organic-TFTs, Organic Electrochemical Transistors (OECTs) & Biosensors.
- Fabrication of Neuromorphic Devices; Neuromorphic Transistors and Memory Devices and their characterization process.
- Fabrication Techniques Expertise: Photolithography, Physical vapor Deposition (of Metals and Semiconductors), Plasma Vapor Depositions, and Plasma and Laser Etching Systems.
- Layer Deposition Systems via vapor phase systems, Spin coating systems, Screen printing systems, Spray coating systems, and doctor blade systems.
Teaching Assistant - Subjects
- Plasma Processing of Materials
- Electrical and Electronics Systems Lab
- Electrical and Magnetic materials
- Organic Semiconductors and Devices
- Semiconductor Devices and Processing
- Thermodynamics of Materials
- Experimental Techniques in Material Science
Timeline
Doctor of Philosophy - Organic Transistors for Neuromorphic Devices and Sensors
IIT Bombay
07.2016 - 07.2023
PhD Research Experience
IIT Bombay
07.2016 - 07.2023
Teaching Assistant
IIT Bombay
01.2016 - 07.2023
Master of Science - Semiconductor Physics
IIT Roorkee
06.2014 - 06.2016
Bachelor of Science - Physics
St. Stephens College
06.2011 - 06.2014
Native
Delhi
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