Sujoy Kumar Ghosh
Ulsan National Institute of Science and Technology, Jadavpur University
Papers
7
Total Citations
687
H-Index
7
About
Dr. Sujoy Kumar Ghosh is a leading researcher in the field of self-powered flexible electronics, with a core focus on triboelectric and piezoelectric nanogenerators, electronic skins (e-skins), and human-machine interfaces (HMIs). His work is distinguished by pioneering the integration of advanced nanomaterials—such as 2D MXene, MoS₂, and ferroelectric polymers—with hierarchical micro/nanostructures to dramatically enhance sensor sensitivity and energy harvesting efficiency. Notably, his 2022 *Science Advances* paper on a frequency-selective acoustic and haptic smart skin (128 citations) introduced a dual-mode HMI capable of filtering out ambient noise, a critical step toward practical wearable robotics. His highly cited 2016 *Advanced Functional Materials* paper (109 citations) demonstrated the first use of 2D MoS₂ to modulate piezoelectric nanogenerators, laying groundwork for self-powered nanosensors. Dr. Ghosh’s impact is further highlighted by his development of fully biodegradable ferroelectric sensors from edible porcine skin gelatin (104 citations), addressing the pressing issue of electronic waste. With over 600 total citations across his most-cited works, his innovations in stretchable, healable, and biocompatible triboelectric devices are shaping the future of sustainable, intelligent soft electronics.
Research Focus
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Top Papers
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