Figure 1 (IMAGE)

Tohoku University

Figure 1

Caption

Schematics of electrical resistivity switching and reentrant thermal in Sr2.5Bi0.5NiO5. The top two figures are the crystal structures of Sr2.5Bi0.5NiO5 with different Sr/Bi arrangements. The bottom figure is the crystal structure of double perovskite Sr2BiNiO4.5. The Blue value denotes electrical resistivity of each nickel.

Credit

Hideyuki Kawasoko et al.

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