J
Jin-Wook Lee
Researcher at Sungkyunkwan University
Publications - 142
Citations - 17410
Jin-Wook Lee is an academic researcher from Sungkyunkwan University. The author has contributed to research in topics: Perovskite (structure) & Chemistry. The author has an hindex of 43, co-authored 104 publications receiving 12336 citations. Previous affiliations of Jin-Wook Lee include University of California, Los Angeles.
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6.5% efficient perovskite quantum-dot-sensitized solar cell
TL;DR: Perovskite QD-sensitized 3.6 μm-thick TiO(2) film shows maximum external quantum efficiency (EQE) of 78.6% at 530 nm and solar-to-electrical conversion efficiency of 6.54% at AM 1.5G 1 sun intensity (100 mW cm(-2)), which is by far the highest efficiency among the reported inorganic quantum dot sensitizers.
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Formamidinium and Cesium Hybridization for Photo- and Moisture-Stable Perovskite Solar Cell
TL;DR: In this article, a perovskite light absorber incorporating organic-inorganic hybrid cation in the A-site of 3D APbI3 structure with enhanced photo- and moisture stability is reported.
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High-Efficiency Perovskite Solar Cells.
TL;DR: This review summarizes the fundamentals behind the optoelectronic properties of perovskite materials, as well as the important approaches to fabricating high-efficiency perovSKite solar cells, and possible next-generation strategies for enhancing the PCE over the Shockley-Queisser limit are discussed.
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High Efficiency Solid-State Sensitized Solar Cell-Based on Submicrometer Rutile TiO2 Nanorod and CH3NH3PbI3 Perovskite Sensitizer
Hui-Seon Kim,Jin-Wook Lee,Natalia Yantara,Pablo P. Boix,Sneha A. Kulkarni,Subodh Mhaisalkar,Michael Grätzel,Nam-Gyu Park +7 more
TL;DR: A continuous drop of voltage with increasing nanorod length correlated with charge generation efficiency rather than recombination kinetics with impedance spectroscopic characterization displaying similar recombination regardless of the nanorods length.
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Self-formed grain boundary healing layer for highly efficient CH 3 NH 3 PbI 3 perovskite solar cells
Dae-Yong Son,Jin-Wook Lee,Y. Choi,In Hyuk Jang,Seonhee Lee,Pil J. Yoo,Hyunjung Shin,Namyoung Ahn,Mansoo Choi,Dongho Kim,Nam-Gyu Park +10 more
TL;DR: In this article, the grain boundaries in thin-film perovskite solar cells are passedivated by using excess CH3NH3I in the precursor solution, achieving an average power conversion efficiency of 20.1% over 50 cells (best cell at 20.4%).