Fig. 3: Atomic structure and compositional fluctuation of (5RE0.2)(5TM0.2)O3. | Nature Communications

Fig. 3: Atomic structure and compositional fluctuation of (5RE0.2)(5TM0.2)O3.

From: Direct observation of elemental fluctuation and oxygen octahedral distortion-dependent charge distribution in high entropy oxides

Fig. 3

a HAADF-STEM and b ABF images of (5RE0.2)(5TM0.2)O3 taken from [110] zone axis. Scale bar is 0.5 nm. c Atomic EDS mapping showing the disordered elemental distribution in the B-site of the ABO3 structure. Line profiles of the atomic fraction calculated from the relative intensity fraction, representing the distribution of individual (d–f) A-site and (g–i) B-site elements in a (001) plane projected along the [110] zone axis.

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