Sang-hee Ko Park

Dual‐State Programmable Oxide Transistor for Time‐Based Cryptography

ABSTRACT As conventional digital computing becomes increasingly constrained by scalability and energy‐efficiency limits, computing based on intrinsic physical dynamics of devices has emerged as a promising alternative. In this context, three‐terminal devices have attracted attention because their additional terminal of...

Low-Thermal-Budget High-Mobility In2O3 Thin-Film Transistors Enabled by an In Situ Multifunctional Protection Layer

While atomic layer deposition (ALD)-grown In2O3 thin-film transistors (TFTs) hold great promise for next-generation electronics, the performance and reliability of highly desirable top-gate configurations are often limited by interfacial degradation caused by photolithography chemicals and plasma exposure during devi...

Three-Dimensional Visualization of Conductive Filaments in TiO2 via Conductive Atomic Force Microscopy Tomography.