超长稳定的混合阳离子钙钛矿太阳能电池性能优化研究
马婷婷1,2(
), 汪志鹏1,2, 张梅1,2, 郭敏1,2()
), 汪志鹏1,2, 张梅1,2, 郭敏1,2()
Performance Optimization of Ultra-long Stable Mixed Cation Perovskite Solar Cells
MA Tingting1,2(), WANG Zhipeng1,2, ZHANG Mei1,2, GUO Min1,2()
), WANG Zhipeng1,2, ZHANG Mei1,2, GUO Min1,2()
图S1. 三种钙钛矿薄膜的UPS图谱
Fig. S1. UPS profiles of three perovskite films
(a) UPS full spectra; UPS spectra corresponding to the secondary electron cutoff region for (b) MP, (c) MFP, (d) CMFP;(e) UPS valence band spectra; UPS spectra of the valence band top region with respect to the Femi level for (f) MP, (g) MFP, (h) CMFP
