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Publication And Research

Recent Publications

Polarity dependent surface charge retention on CYTOP fluoropolymer for durable TENG applications

S Singh, NT Beigh, P Gupta, D Mallick, A Goswami

Applied Materials Today 43, 102656, 2025

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Controlling the Mott-Peierls transition in epitaxial VO2 (M1) film grown by PLD for near-IR photodetection

S Singh, JK Anand, U Chitnis, S Garg, K Arora, A Goswami, R Singh

Journal of Applied Physics 137 (5)

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Performance Enhancement of Triboelectric Nanogenerators and Exploration of Tactile Sensing

S Kumar, RK Jha, B Thakur, T Biswas, JK Anand, C Soren, D Banswar, ...

Journal of Materials Chemistry A

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Low temperature selective growth of VO2 polymorphs by one-step hydrothermal method

S Kumar, P Mishra, S Singh, U Chitnis, B Thakur, S Pal, S Sinha-Ray, ...

Journal of American Ceramic Society, 1-15

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A Metglas Based Magneto-Triboelectric Energy Harvesting Device for Biomedical Applications

D Mukherjee, S Singh, NT Beigh, S Naval, P Pathak, A Goswami, ...

IEEE Sensors Journal

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Focused Research

Triboelectric nanogenerators use electrospun nanofibers
Energy generation uses solid-liquid and solid-solid TENG
Sensing using thin-film polymers
Charge writing and reading using scanning probe microscopy
Anti-soiling coating for solar cells
Microbolometer and smart windows using vanadium oxides
Nanomechanical resonators and sensing
Based on Neuromorphic Application

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Group Leader Message

Dr. Ankur Goswami, Group Leader AEMS
Dr. Ankur Goswami, Group Leader AEMS

"Welcome to the Advanced Electronic Materials and Systems (AEMS) Lab. We are a dynamic research group dedicated to advancing sustainable energy solutions and cutting-edge sensing technologies. Our work spans energy harvesting through triboelectric nanogenerators (TENGs) and droplet-based systems, integrating perovskite materials for hybrid energy collection."

"We also focus on high-performance thin-film devices for photodetection, infrared and neuromorphic applications utilizing techniques like pulsed laser deposition (PLD) and sputtering. In the realm of nano mechanics, we design ultra-sensitive resonators for mass sensing and photodetection, employing in-house developed optical detection methods to explore fundamental resonance behaviors."

"Additionally, we develop solar glass coatings via spray pyrolysis, a cost-effective technique for depositing anti-soiling and anti-reflecting coating. By using state of the art scanning probe microscopy, we characterize series of different electronic properties at nanoscale."

Dr. Ankur Goswami

Assistant Professor, IIT Delhi