SCH TSD Lab.

Welcome to Thin-Film Semiconductor Device Laboratory

We research on thin-film semiconductor based optoelectronic devices such as organic light-emitting diodes, quantum-dot light-emitting diodes, photovoltaic cells and thin-film transistors

Open positions for graduate students

We are looking for graduated students.

If you are interested in our laboratory, feel free to email me at any time. (Email: hnlee@sch.ac.kr)

In addition, it is highly recommended for foreign students to apply to GKS program for scholarship. (https://www.studyinkorea.go.kr/en/main.do)

Selected Publications

Charge carrier analysis via impedance spectroscopy and the achievement of high performance in CdSe/ZnS:di-[4-(N,N-di-p-tolyl-amino)-phenyl] cyclohexane hybrid quantum dot light-emitting diodes, Organic Electronics, 108, 106593 (2022)

Patternless light outcoupling enhancement method for top-emission organic light-emitting diodes, Japanese Journal of Applied Physics, 55, 11202 (2016)

High-Performance Low-Cost Back-Channel-Etch Amorphous Gallium-Indium-Zinc Oxide Thin-Film Transistors by Curing and Passivation of the Damaged Back Channel, ACS Applied Materials & Interfaces, 5, 12262 (2013)