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Ion-modulated Radical Doping of Spiro-OMeTAD towards Instantly Efficient and Stable Perovskite Solar Cells

Journal paper
Tiankai Zhang, Zhangjun Hu, H. B. Kim, C. W. Dark, Chuanfei Wang, Eunkyung Cho, Sabina Abbrent, Yuttapoom Puttisong, Kosuke Terado, Libor Kobera, Mengyun Chen1, Mei Yang, Sai Bai, Bowen Yang, Jiajia Suo, Shihchi Yang, Xianjie Liu, Fan Fu, Hiroyuki Yoshida, Weimin M. Chen, Jiri Brus, Veaceslav Coropceanu, Anders Hagfeldt, Jean‐Luc Brédas, Mats Fahlman, Dong Suk Kim*, Feng Wang*, Feng Gao*
Science 377, 495–501 (2022)

Conformal quantum dot–SnO2 layers as electron transporters for efficient perovskite solar cells

Journal paper
Minjin Kim1 †, Jaeki Jeong2 †, Haizhou Lu2 †, Tae Kyung Lee3 , Felix T. Eickemeyer2 , Yuhang Liu2 , In Woo Choi1 , Seung Ju Choi1 , Yimhyun Jo1 , Hak-Beom Kim1 , Sung-In Mo1 , Young-Ki Kim4 , Heunjeong Lee5 , Na Gyeong An6 , Shinuk Cho5 , Wolfgang R. Tress7 , Shaik M. Zakeeruddin2 , Anders Hagfeldt8 , Jin Young Kim6 , Michael Grätzel2 *, Dong Suk Kim1 *
Science 375, 302–306 (2022)

Pseudo-halide anion engineering for α-FAPbI3 perovskite solar cells

Journal paper
Jaeki Jeong1,2,3,11, Minjin Kim4,11, Jongdeuk Seo1,11, Haizhou Lu2,3,11, Paramvir Ahlawat5 , Aditya Mishra6 , Yingguo Yang7 , Michael A. Hope6 , Felix T. Eickemeyer2 , Maengsuk Kim1 , Yung Jin Yoon1 , In Woo Choi4 , Barbara Primera Darwich8 , Seung Ju Choi4 , Yimhyun Jo4 , Jun Hee Lee1 , Bright Walker9 , Shaik M. Zakeeruddin2 , Lyndon Emsley6 , Ursula Rothlisberger5 , Anders Hagfeldt3,10 ✉, Dong Suk Kim4 ✉, Michael Grätzel2 ✉ & Jin Young Kim1 ✉
Nature 592, 381, 2021

Large-area perovskite solar cells employing spiro-Naph hole transport material

Journal paper
Mingyu Jeong1,6, In Woo Choi2,3,6, Kanghoon Yim4,6, Seonghun Jeong1,6, Minjin Kim2 , Seung Ju Choi2 , Yongjoon Cho1 , Jeong-Ho An2 , Hak-Beom Kim2 , Yimhyun Jo2 , So-Huei Kang  1 , Jin-Hyuk Bae3,5, Chan-Woo Lee  4 ✉, Dong Suk Kim  2 ✉ and Changduk Yang  1 ✉
Nature Photonics 16, 119, 2022

Stable perovskite solar cells with efficiency exceeding 24.8% and 0.3-V voltage loss

Journal paper
Mingyu Jeong1 *, In Woo Choi2,3*, Eun Min Go4 *, Yongjoon Cho1 , Minjin Kim2 , Byongkyu Lee1 , Seonghun Jeong1 , Yimhyun Jo2 , Hye Won Choi2 , Jiyun Lee4 , Jin-Hyuk Bae3 , Sang Kyu Kwak4 †, Dong Suk Kim2 †, Changduk Yang1 †
Science 369, 1615–1620 (2020)

Methylammonium Chloride Induces Intermediate Phase Stabilization for Efficient Perovskite Solar Cells

Journal paper
Minjin Kim,1,5,6 Gi-Hwan Kim,2,6 Tae Kyung Lee,4,6 In Woo Choi,1 Hye Won Choi,1 Yimhyun Jo,1 Yung Jin Yoon,3 Jae Won Kim,3 Jiyun Lee,4 Daihong Huh,5 Heon Lee,5 Sang Kyu Kwak,4, * Jin Young Kim,3, * and Dong Suk Kim1,7, *
Joule 2, 2179-2192, 2019

Enhanced electrical properties of Li-salts doped mesoporous TiO2 in perovskite solar cells

Journal paper
Minjin Kim, In-woo Choi, Seung Ju Choi, Ji Won Song, Sung-In Mo, Jeong-Ho An, Yimhyun Jo, SeJin Ahn, Seoung Kyu Ahn, Gi-Hwan Kim, Dong Suk Kim
Joule 5 (3), 659-672, 2021

Development of perovskite solar cells with> 25% conversion efficiency

Journal paper
Gi-Hwan Kim, Dong Suk Kim
Joule 5 (5), 1033-1035, 2021

An intermediate phase stability for high performance of perovskite solar cells

Journal paper
Gi-Hwan Kim, Dong Suk Kim
Matter 4 (11), 3377-3378, 2021

High colloidal stability ZnO nanoparticles independent on solvent polarity and their application in polymer solar cells

Journal paper
Woojin Lee, Jiwoo Yeop, Jungwoo Heo, Yung Jin Yoon, Song Yi Park, Jaeki Jeong, Yun Seop Shin, Jae Won Kim, Na Gyeong An, Dong Suk Kim, Jongnam Park, Jin Young Kim
Scientific reports 10 (1), 1-10, 2020