Inhomogeneous Deactivation with UV Excitation in Submicron Grains of Lead Iodide Perovskite-based Solar Cell as Revealed by Femtosecond Transient Absorption Microscopy
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概要
- 論文の詳細を見る
Femtosecond transient absorption microscopy was applied to the elucidation of ultrafast dynamics in a lead iodide perovskite solar cell. Space- and time-resolved detection revealed that rapid deactivation with a time constant of 0.7 ps took place without long-living species in submicron grains with the (CH3NH3)PbI3 capping layer, while the long-living component was detected in other areas.
- 公益社団法人 日本化学会の論文
著者
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HAYASE Shuji
Graduate School of Life Science and System Engineering, Kyushu Institute of Technology
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Murata Yasujiro
Institute For Chemical Research Kyoto University
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MIYASAKA Hiroshi
Graduate School of Engineering Science, Osaka University
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Ogomi Yuhei
Graduate School of Life Science and Systems Engineering, Kyushu Institute of Technology, Kitakyushu 808-0196, Japan
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Jinno Akira
Graduate School of Engineering Science, Osaka University
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Katayama Tetsuro
Institute for NanoScience Design, Osaka University
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Takeuchi Eisuke
Graduate School of Engineering Science, Osaka University
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Ito Syoji
Graduate School of Engineering Science, Osaka University
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Endo Masaru
Institute for Chemical Research, Kyoto University
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Wakamiya Atsushi
PRESTO, Japan Science and Technology Agency
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