Fig. 2: Atomic-scale interfacial structure. | Nature Communications

Fig. 2: Atomic-scale interfacial structure.

From: Compositing effects for high thermoelectric performance of Cu2Se-based materials

Fig. 2: Atomic-scale interfacial structure.The alternative text for this image may have been generated using AI.

The HAADF-STEM images show a overview of the phase interfaces. b, c Enlarged areas (b, c) for BPCCSO and Cu2Se-BPCCSO interface. d, e Intensity line profiles marked by the red and orange dashed arrows in b. f, g The diffractograms of BPCCSO and Cu2Se, respectively, which show the orientation relationship of the two phases.

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