Hyo Sik Chang

Change in the chemical state and thermal stability of HfO2 by the incorporation of Al2O3

M.-H. Cho, Hyo Sik Chang, Y. J. Cho et al. · Applied Physics Letters · 2004 · 76 citations

Engineering, Thin Film Process Technology, Chemistry +19

Flexible, stable, and self-powered photodetectors embedded with chemical vapor deposited lead-free bismuth mixed halide perovskite films

Van‐Hoang Vuong, S.V.N. Pammi, Swathi Ippili et al. · Chemical Engineering Journal · 2023 · 61 citations

Materials Science, Electrical Engineering, Photoelectric Sensor +12

Enhanced Piezoelectric Output Performance of the SnS₂/SnS Heterostructure Thin-Film Piezoelectric Nanogenerator Realized by Atomic Layer Deposition

Viet Cao, Minje Kim, Weiguang Hu et al. · ACS Nano · 2021 · 60 citations

Fe2O3 hierarchical tubular structure decorated with cobalt phosphide (CoP) nanoparticles for efficient photoelectrochemical water splitting

Nguyen Duc Quang, Weiguang Hu, Hyo Sik Chang et al. · Chemical Engineering Journal · 2021 · 59 citations

Materials Science, Chemical Engineering, Engineering +8

Analysis of electrical and thermal characteristics of PV array under mismatching conditions caused by partial shading and short circuit failure of bypass diodes

Chung Geun Lee, Woo Gyun Shin, Jong Rok Lim et al. · Energy · 2020 · 58 citations · Full text

Electrical Engineering, Bypass Diodes, Engineering +14