P25

[P25-087] Impact of Non-Fullerene Acceptor Steric Structure on Photoinduced Charge-Separation Geometry in Bulk-Heterojunction Film Studied by Time-Resolved EPR

*Kasumi Murayama¹, Seihou Jinnai², Ie Yutaka², Yasuhiro Kobori^1,3 (1. Graduate School of Science, Kobe Univ. (Japan), 2. The Institute of Scientific and Industrial Research, Osaka Univ. (Japan), 3. Molecular Photoscience Research Center, Kobe Univ. (Japan))

キーワード：Organic Solar Cell, Charge-Separation, Time-Resolved EPR