甲脒亚磺酸添加剂提升Sb2(S,Se)3薄膜质量及其光伏性能
倪晓萌, 许方贤, 刘静静, 张帅, 郭华飞, 袁宁一

Photovoltaic Performance of Sb2(S,Se)3 Film Enhanced by Addition of Formamidinesulfinic Acid
NI Xiaomeng, XU Fangxian, LIU Jingjing, ZHANG Shuai, GUO Huafei, YUAN Ningyi
图S4 Sb2(S,Se)3薄膜的光学性能
Fig. S4 Optical properties of Sb2(S,Se)3 films
(a) Absorption spectra; (b) Optical band gaps