Defect engineering of TiO2 protected Cu2O photocathode via electron beam annealing for selective photoelectrochemical CO2 reduction to methanol

Chaeyong Seong, Hui Jin Jin, Gyu Wan Choi, Minsoo Seo, Soo Won Heo, Hyunsung Jung, Hyeon Jin Jung, In-Hwan Lee*, Min-kyu Son*

Surfaces and Interfaces

Publication Date : 2026.03.01

Improving the performance of organic photodetectors by low-temperature EBA

Jaebum Jeong, Gun woong Kim, Eun Jin Park, Seong Woo Jeong, Seok Hwan Jang, Jae Yeong Jeong, Soo Won Heo*, Jun Young Kim*

Materials & Design

Publication Date : 2025.09.15

Solution-processed antimony-doped IGZTO thinfilm transistors exhibiting superior operational stability under extreme environmental conditions

Eun Jin Park, Bu Kyeong Hwang, Bo Ram Lee, In Pyo Park, Hyun Sung Jung, Min-Kyu Son, Hyeon Jin Jung*, Pung Keun Song* and Soo Won Heo*

Journal of Materials Chemistry C

Publication Date : 2025.07.17

Pulse laser recovery of high-purity colloidal silver spheres from end-of-life crystalline silicon solar panels

Sowon Choi, Heewon Kang, Eunji Park, Jihye Yang, Allan Gomez-Flores, Hyeon Jin Jung, Soo Won Heo, Jung-Hyun Lee, Hyunsung Jung, Hyunjung Kim

Separation and Purification technology

Publication Date : 2025.08.20

Enhanced electrical properties and stability of solution processed IYZO thin film transistors by controlling deep level oxygen vacancies

Bu Kyeong Hwang, Hyeon Woo Kim, Bo Ram Lee, Eun Jin Park, Hyunsung Jung, Min-Kyu Son, Sung Beom Cho, Hyeon Jin Jung*, Moonsuk Yi* and Soo Won Heo*

Journal of Materials Chemistry C

Publication Date : 2025.06.05

Control of electrical properties in solutionprocessed ATO thin-film transistors through gallium doping

Bu Kyeong Hwang, Ji Hyang An, Bo Ram Lee, Eun Jin Park, Hyunsung Jung, Min-Kyu Son, Hyeon Jin Jung* and Soo Won Heo*

RCS Advances

Publication Date : 2025.04.28

Predicting the Synthesizability of Double Perovskite Halides via Interface Reaction Pathfinding

Woongchan Kim, Hyeon Woo Kim, Han Uk Lee, Min Sung Kang, Dong Won Jeon, Soo Won Heo, and Sung Beom Cho*

Chemistry of Materials

Publication Date : 2024.06.05

Sequential doping strategy in rutile TiO2 nanorod for high performance photoanode

Sang Yeon Lee, Young Jae Lee, Il-Han Yoo, Hyeon Woo Kim, Hyejeong Song,
Soo Won Heo, Shankara S. Kalanurf, Gourab Mohapatra, Rohma, Hyunseok Ko^*, and Hyungtak Seo^* 

Applied Surface Science   

Publication Date : 2024.04.15

Enhanced photoelectrochemical properties of ordered branched CdTe nanotubes arrays with near-ideal antireflection

Donghyun Kim, Dasol Jeong, Woohyeon Jo, Min-Kyu Son, Soo Won Heo, Wei Cheng, Jonathan Koonce, Syed Mubeen, Hyunjung Kim**, and Hyunsung Jung*

International Journal of Hydrogen Energy 

Publication Date : 2024.01.02

Threshold voltage tuning of IGZTO thin-film transistors deposited by RF sputtering for highresolution flexible displays using deep ultraviolet light

In Pyo Park, Bu Kyeong Hwang, Bo Ram Lee, Pung Keun Song*, and Soo Won Heo* 

Journal of Materials Chemistry C​ 

Publication Date : 2023.05.24