反溶剂法快速合成高效发光二维锡卤钙钛矿材料
刘瑶, 邓正涛

Fast Synthesis of Highly Luminescent Two-dimensional Tin-halide Perovskites by Anti-solvent Method
LIU Yao, DENG Zhengtao
Fig.3 Scanning electron microscopy images of C4(A1―A3), C8(B1―B3) and energy?dispersive X?ray spectroscopy mapping images of C4(C1―C3) and C8(D1―D3)
(C1, D1) N; (C2, D2) Sn; (C3, D3) Br.