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

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

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

Fig. 2: Atomic structure and compositional fluctuation of La(5TM0.2)O3.The alternative text for this image may have been generated using AI.

a HAADF-STEM, b ABF, and (c) marked ABF images of La(5TM0.2)O3 taken from [110] zone axis. Scale bar, 0.5 nm. The green and silver dots marked in c denotes the B-site atoms and oxygen atom, respectively. d Atomic EDS mapping showing the disordered elemental distribution in the B-site of the ABO3 structure. e–h Line profiles of the atomic fraction calculated from the relative intensity, representing the distribution of individual B-site elements in a (001) plane projected along the [110] zone axis.

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