Browsing byAuthorYu, Hyeonggeun

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Showing results 1 to 12 of 12

Issue DateTitleAuthor(s)
2023-05Anisotropic Charge Transport in Cu(In,Ga)Se-2 by Heavy Alkali Postdeposition Treatment for Reducing Cell-to-Module Efficiency Loss in Monolithically Integrated Photovoltaic ModulesYu, Hyeonggeun; Choi, Eun Pyung; Chai, Sung Uk; Lee, Sang hyo; Park, Ha Kyung; Kim, Gee Yeong; Jo, William; Kim, Won Mok; Kim, Donghwan; Joo, Byoungkwon; Min, Byoung Koun; Jeong, Jeung-hyun
2019-01-24Control of Structural and Electrical Properties of Indium Tin Oxide (ITO)/Cu(ln,Ga)Se-2 Interface for Transparent Back-Contact ApplicationsSon, Yu-Seung; Yu, Hyeonggeun; Park, Jong-Keuk; Kim, Won Mok; Ahn, Seung-Yeop; Choi, Wonjun; Kim, Donghwan; Jeong, Jeung-hyun
2020-07-28Effect of Refractive Index Contrast on Out-Coupling Efficiency of Corrugated OLEDs using Low-Refractive-Index LiF InterlayerYoun, Wooram; Lee, Jae Woong; Yu, Hyeonggeun; Kim, Do Young
2023-04Enhanced Mechanical Stability of CIGS Solar Module with Glass/Polyimide/Indium Tin Oxide for Potentially Flexible ApplicationsJeong, Seonghoon; Ham, Seung Sik; Choi, Eun Pyung; Hwang, David J.; Yu, Hyeonggeun; Kim, Won Mok; Kim, Gee Yeong; Jeong, Jeung-hyun
2022-04High-Efficiency Vivid Color CIGS Solar Cell Employing Nondestructive Structural ColorationShafian, Shafidah; Lee, Ga Eun; Yu, Hyeonggeun; Jeong, Jeung-hyun; Kim, Kyungkon
2022-10High-performance scalable organic photovoltaics with high thickness tolerance from 1 cm2 to above 50 cm2Yoon, Seongwon; Park, Sungmin; Park, So Hyun; Nah, Sanghee; Lee, Seungjin; Lee, Jin-Woo; Ahn, Hyungju; Yu, Hyeonggeun; Shin, Eul Yong; Kim, Bumjoon J.; Min, Byoung Koun; Noh, Jun Hong; Son, Hae Jung
2023-05Highly Efficient Top-Emitting Infrared-to-Visible Up-Conversion Device Enabled by Microcavity EffectKim, Ji Hun; Lee Jong Yun; Jiseok Lim; Roh, Jiho; Baek, Se-Woong; Kim, Woong; Suh, Min Chul; Yu, Hyeonggeun
2020-02Nanosecond laser scribing for see-through CIGS thin film solar cellsKuk, Seungkuk; Wang, Zhen; Yu, Hyeonggeun; Nam, Chang-Yong; Jeong, Jeung-hyun; Hwang, David
2024-02Pressurized Back-Junction Doping via Spray-Coating Silver Nanowires Top Electrodes for Efficient Charge Collection in Bifacial Colloidal PbS Quantum Dot Solar CellsLee, Hyejin; Cho, Dae-Hee; Lim, Chanwoo; Kim, Woong; Jang, Yoon Hee; Baek, Se-Woong; Ju, Byeong Kwon; Lee, Phillip; Yu, Hyeonggeun
2019-09-04Thin Ag Precursor Layer-Assisted Co-Evaporation Process for Low-Temperature Growth of Cu(In,Ga)Se-2 Thin FilmKim, Gayeon; Kim, Won Mok; Park, Jong-Keuk; Kim, Donghwan; Yu, Hyeonggeun; Jeong, Jeung-hyun
2023-07Understanding the Mechanism of Piezoelectric Organic Light-Emitting DiodesYu, Hyeonggeun; Nguyen, Tai; LEE DO EUN; Lee, Byung Chul; Kim, Do Young
2022-06Unraveling the Origin of Dark Current in Organic Bulk Heterojunction Photodiodes for Achieving High Near-Infrared DetectivityGo, Enoch; Jin, Hyunjung; Yoon, Seongwon; Park, Sungmin; Park, So Hyun; Yu, Hyeonggeun; Son, Hae Jung

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