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2023
Effect of Double Cation Substitution on Nonradiative Recombination Losses in Cu2ZnSn (S, Se) 4 Solar Cells
Vijay Karade, Kiwhan Kim, Jae Ho Yun, Jin Hyeok Kim
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2023
In Search of Disorder Transitions and Defects Within Cu2ZnSn(S,Se)4-Based Absorber Layers via Temperature- Dependent Raman Spectroscopy Technique
Kuldeep Singh Gour, Vijay C. Karade, Rahul Parmar, Jun Sung Jang, Shafaq Kazim, Suyoung Jang, Roberto Gunnella, Jongsung Park, Jae Ho Yun, Jin Hyeok Kim
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2023
Defect Engineering in Earth-abundant Cu2ZnSnSe4 Absorber Using Efficient Alkali Doping for Flexible and Tandem Solar Cell Applications
Muhammad Rehan, Ara Cho, Inyoung Jeong, Kihwan Kim, Asmat Ullah, Jun-Sik Cho, Joo Hyung Park, Yunae Jo, Sung Jun Hong, Seung Kyu Ahn, SeJin Ahn, Jae Ho Yun, Jihye Gwak, Donghyeop Shin
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2022
Atom-Scale Chemistry in Chalcopyrite-Based Photovoltaic Materials Visualized by Atom Probe Tomography
Kihwan Kim, Chanwon Jung, Kanghoon Yim, Inyoung Jeong, Donghyeop Shin, Inchan Hwang, Soomin Song, Seung Kyu Ahn, Young-Joo Eo, Ara Cho, Jun-Sik Cho, Joo Hyung Park, Pyuck-Pa Choi, Jae Ho Yun, Jihye Gwak
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2021
A new method of generating Ga slope in Cu (In, Ga) Se2 film by controlling Se content in a multi-stacked precursor
Seon Hong Mun, Yuseong Jang, R.B.V.Chalapathy, Byung Tae Ahn, Jin Hyung Ahn, Jeong Woo Park, Kihwan Kim, Jae Ho Yun
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2021
Photon-induced defects and dynamics of photogenerated carriers in Cu (In, Ga) Se2 thin film solar cells
Yunae Cho, Jiseon Hwang, Inyoung Jeong, Jihye Gwak, Jae Ho Yun, Kihwan Kim, William Jo
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2021
Understanding deposition temperature dependent photovoltaic characteristics of Cu(In,Ga)Se2 solar cells: A study with thermally stable alkali alumino …
Muhammad Saifullah, Jae Ho Yun, Jihye Gwak, Joo Hyung Park, Yunae Cho, T.Bertrame, T.Kodalle, R.Schlatmann, C.A.Kaufmann
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2021
Semitransparent and bifacial ultrathin Cu (In, Ga) Se2 solar cells via a single-stage process and light-management strategy
Min Jeong Shin, Ahreum Lee, Ara Cho, Kihwan Kim, Seung Kyu Ahn, Joo Hyung Park, Jinsu Yoo, Jae Ho Yun, Jihye Gwak, Donghyeop Shin, Inyoung Jeong, Jun-Sik Cho
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2020
Ultra‐Thin Glass: Flexible and Semi‐Transparent Ultra‐Thin CIGSe Solar Cells Prepared on Ultra‐Thin Glass Substrate: A Key to Flexible Bifacia…
Dongryeol Kim, Sang Su Shin, Sang Min Lee, Jun‐Sik Cho, Jae Ho Yun, Ho Seong Lee, Joo Hyung Park
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2020
Mechanisms of extrinsic alkali incorporation in CIGS solar cells on flexible polyimide elucidated by nanoscale and quantitative analyses
Kihwan Kim, Inyoung Jeong, Yunae Cho, Donghyeop Shin, Soomin Song, Seung Kyu Ahn, Young-Joo Eo, Ara Cho, Chanwon Jung, William Jo, Jin Hyeok Kim, Pyuck-Pa Choi, Jihye Gwak, Jae Ho Yun
