Papers
3
Total Citations
328
H-Index
3
About
Dr. Sangyoon Ji is a leading researcher at the intersection of flexible electronics, soft robotics, and wearable sensor systems. His work focuses on engineering novel materials and device architectures—particularly amorphous oxide semiconductors and air-dielectric graphene transistors—to create high-performance, transparent, and stretchable electronic skins. Dr. Ji’s most impactful contribution is the development of integrated active-matrix pressure sensor arrays that operate over wide pressure ranges, a breakthrough detailed in his highly cited 2017 paper (202 citations). This work demonstrated how to combine transparent transistors with pressure sensors to achieve both high sensitivity and broad dynamic range, a critical step toward practical electronic skins and health monitors. He further advanced the field by pioneering fully untethered soft robotic systems with integrated wireless sensing and actuation, enabling somatosensory and respiratory functions (63 citations). His 2019 paper on amorphous oxide semiconductor transistors with air dielectrics (63 citations) also established a foundation for truly transparent, wearable pressure sensor arrays. With over 300 total citations, Dr. Ji’s research is shaping the future of human-machine interfaces, soft robotics, and next-generation wearable health technologies.
Research Focus
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