Kyoungho Ha

Papers

Total Citations

327

H-Index

About

Kyoungho Ha is a leading researcher in the field of soft electronics, with a primary focus on the development of advanced pressure sensors and bio-inspired adhesives. His work is central to the advancement of electronic skins (e-skins), which are critical for soft robotics, bio-integrated devices, and deformable touch panels. Ha’s most significant contribution is his comprehensive review on soft capacitive pressure sensors (CPS), which has garnered over 250 citations and serves as a foundational resource for the field. He has pioneered the development of "stretchable hybrid response pressure sensors," a novel approach that overcomes the traditional bottleneck of CPS—the drastic decay in sensitivity at higher pressures. By investigating the effects of AC frequency on sensor performance, Ha has provided key insights into optimizing these hybrid systems. Additionally, his work on the mechanics of crater-enabled soft dry adhesives, which leverage physical interactions like van der Waals forces and suction, has opened new avenues for reversible adhesion in robotics and medical applications. With a growing citation impact exceeding 300, Ha is shaping the next generation of soft, intelligent interfaces.