[D1-PR15] Slot 15

[D1-PR15-02] Direct Observation of Charge Transfer in PEA-Containing Tin Perovskite Soalr Cells by Electron Spin Resonance

*Atsushi Sato¹, Mayu Motohashi¹, Wang Yihuang¹, Dong Xue¹, Tomoya Nakamura², Atsushi Wakamiya², Kazuhiro Marumoto^1,3 (1. Division of Materials Sci., Univ. of Tsukuba (Japan), 2. Inst. for Chemical Res., Kyoto Univ. (Japan), 3. Tsukuba Res. Center for Energy Materials Sci., Univ. of Tsukuba (Japan))

キーワード：Tin perovskite solar cells, PEDOT:PSS, PEA , Electron spin resonance (ESR)