溶液法制备AgBi2I7薄膜及其光电探测性能研究
胡盈, 李自清, 方晓生

Solution-prepared AgBi2I7 Thin Films and Their Photodetecting Properties
HU Ying, LI Ziqing, FANG Xiaosheng
图S2 AgBi2I7薄膜的SEM照片
Fig. S2 SEM images of AgBi2I7 thin films
(a) ABI-D14; (b) ABI-D18; (c) ABI-B10; (d) ABI-B18