Pressure-induced unusual metallic state in EuNiO${}_3$

Hisao Kobayashi, Shugo Ikeda, Yoshitaka Yoda +7

The perovskite antiferromagnetic ($T_{\mathrm{N}}$ $\sim$ 220 K) insulator EuNiO${}_3$ undergoes at ambient pressure a metal-to-insulator transition at $T_{\mathrm{MI}}$ = 460 K which is assoc…