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. 2024 Mar 28;16:163. doi: 10.1007/s40820-024-01378-5

Fig. 9.

Fig. 9

Synthesis and characterizations of 0D TMC heterostructures obtained by a combining CE and AE strategy. a TEM and HRTEM images of synthesis Cu2ZnSnS4-Cu2ZnSnSe4 (CZTS-CZTSe) nano-heterostructure process. b TEM images of CZTS nanocrystals and fast Fourier transform (FFT) patterns of overlay, domain I (red), domain II (green), and domain III (blue). c TEM and high-resolution scanning TEM (HR-STEM) images of CZTS-CZTSe heterostructures and corresponding STEM-EDS elemental mapping images as well as corresponding FFT pattern of CZTS-CZTSe nanocrystals. Reproduced with permission [128].

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