Jeong-Hyeon Hwang

Pohang University of Science and Technology

Papers

Total Citations

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About

Jeong-Hyeon Hwang is a rising innovator in the field of self-powered sensor technologies, with a particular focus on electrochemical systems that bridge the gap between energy harvesting and tactile detection. His most-cited work, a 2022 study on a "Self-powered pressure sensor for detecting static and dynamic stimuli through electrochemical reactions," has garnered 33 citations and represents a significant step forward in creating autonomous, maintenance-free sensing devices. By leveraging electrochemical reactions, Hwang’s sensor can distinguish between static and dynamic pressure stimuli without an external power source—a critical capability for applications in wearable electronics, human-machine interfaces, and biomedical monitoring. This contribution addresses a longstanding challenge in sensor design: achieving high sensitivity and real-time responsiveness while eliminating battery dependency. Hwang’s approach not only enhances the practicality of self-powered systems but also opens new avenues for integrating sensors into flexible, low-power platforms. As a researcher dedicated to advancing sustainable electronics, his work is poised to influence next-generation smart devices, making him a notable figure in the intersection of materials science and energy engineering.