Cheol Hee Choi

Achieving a Low-Voltage, High-Mobility IGZO Transistor through an ALD-Derived Bilayer Channel and a Hafnia-Based Gate Dielectric Stack

Min Hoe Cho, Cheol Hee Choi, Hyeon Joo Seul et al. · ACS Applied Materials & Interfaces · 2021 · 161 citations

Growth of high-quality semiconducting tellurium films for high-performance p-channel field-effect transistors with wafer-scale uniformity

Taikyu Kim, Cheol Hee Choi, Pilgyu Byeon et al. · npj 2D Materials and Applications · 2022 · 94 citations · Full text

Engineering, Tellurium Films, Integrated Circuits +18

Comparative Study of Atomic Layer Deposited Indium-Based Oxide Transistors with a Fermi Energy Level-Engineered Heterojunction Structure Channel through a Cation Combinatorial Approach

Min Hoe Cho, Cheol Hee Choi, Jae Kyeong Jeong · ACS Applied Materials & Interfaces · 2022 · 57 citations

High-Performance Indium-Based Oxide Transistors with Multiple Channels Through Nanolaminate Structure Fabricated by Plasma-Enhanced Atomic Layer Deposition

Min Hoe Cho, Cheol Hee Choi, Min Jae Kim et al. · ACS Applied Materials & Interfaces · 2023 · 35 citations

Hydrogen-Doping-Enabled Boosting of the Carrier Mobility and Stability in Amorphous IGZTO Transistors

Jeonga Lee, Cheol Hee Choi, Taikyu Kim et al. · ACS Applied Materials & Interfaces · 2022 · 34 citations