M
Min Jae Ko
Researcher at Hanyang University
Publications - 239
Citations - 8157
Min Jae Ko is an academic researcher from Hanyang University. The author has contributed to research in topics: Dye-sensitized solar cell & Perovskite (structure). The author has an hindex of 42, co-authored 223 publications receiving 6537 citations. Previous affiliations of Min Jae Ko include Korea University of Science and Technology & Massachusetts Institute of Technology.
Papers
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Journal ArticleDOI
Low-temperature solution-processed Li-doped SnO2 as an effective electron transporting layer for high-performance flexible and wearable perovskite solar cells
Minwoo Park,Minwoo Park,Jae-Yup Kim,Hae Jung Son,Chul Ho Lee,Seung Soon Jang,Min Jae Ko,Min Jae Ko +7 more
TL;DR: In this paper, a highly efficient electron transporting layer (ETL) comprising Li-doped SnO2 (Li:SnO2) was developed at low temperature in solution, which facilitated injection and transfer of electrons from the conduction band of the perovskite.
Journal ArticleDOI
Enhancing Stability of Perovskite Solar Cells to Moisture by the Facile Hydrophobic Passivation
TL;DR: With the hydrophobic passivation, the perovskite solar cell shows negligible degradation after a 30 day storage in ambient atmosphere, and suggests new kind of approach to enhance stability of perovSKite solar cells to moisture.
Journal ArticleDOI
Quantum-Dot-Sensitized Solar Cell with Unprecedentedly High Photocurrent
Jin-Wook Lee,Dae-Yong Son,Tae Kyu Ahn,Hee Won Shin,In Young Kim,Seong Ju Hwang,Min Jae Ko,Soohwan Sul,Hyouksoo Han,Nam-Gyu Park +9 more
TL;DR: Femtosecond transient study confirms that the improved JSC is due to enhanced electron injection and suppressed charge recombination, and EXAFS reveals that Pb-S bond is reinforced and structural disorder is reduced by interstitially incorporated Hg2+, which is responsible for theEnhanced electron injection, suppressed recombination and stability.
Journal ArticleDOI
Selective positioning of organic dyes in a mesoporous inorganic oxide film
TL;DR: The external quantum efficiency (EQE) spectrum from a solar cell with three selectively positioned dyes reveals the EQE characteristics of each single-dye cell.
Book ChapterDOI
Flexible Perovskite Solar Cells
TL;DR: In this paper, the authors investigated fundamental challenges of flexible perovskite solar cells (F-PSCs) regarding relatively low efficiency and stability and demonstrate the recent efforts to overcome big hurdles.