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STAR Lab

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STAR (Solarcell Technology for Alternative Renewable) Lab

Perovskite based next generation solar cells are attracting attention in the field of future renewable enegy and the environment.

STAR Lab focuses on developing efficient and high-performance perovskite solar cells and application for commercialization.

Currently, STAR Lab is looking for highly motivated master’s and doctoral candidates for perovskite solar cells.

“Welcome to STAR Lab!”

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Recent Publications

  • Ion-modulated radical doping of spiro-OMeTAD for more efficient and stable perovskite solar cells

    Ion-modulated radical doping of spiro-OMeTAD for more efficient and stable perovskite solar cells

    Tiankai Zhang1 †, Feng Wang1 *†, Hak-Beom Kim2 , In-Woo Choi2 , Chuanfei Wang3 , Eunkyung Cho4 , Rafal Konefal5 , Yuttapoom Puttisong1 , Kosuke Terado6 , Libor Kobera5 , Mengyun Chen1 , Mei Yang1 , Sai Bai1 , Bowen Yang7,8, Jiajia Suo7,8, Shih-Chi Yang9 , Xianjie Liu3 , Fan Fu9 , Hiroyuki Yoshida6,10, Weimin M. Chen1 , Jiri Brus5 , Veaceslav Coropceanu4 , Anders Hagfeldt7,8, Jean‐Luc Brédas4 , Mats Fahlman3 , Dong Suk Kim2 , Zhangjun Hu1 , Feng Gao1 * Science 377, 495–501 (2022)

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

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

    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

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

    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

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

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

    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)

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

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

    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