First-principles study of the superconductivity in LaO

Pei-Han Sun, Jian-Feng Zhang, Kai Liu +2

A recent experiment reported the first rare-earth binary oxide superconductor LaO ($T_c$ $\sim$ 5 K) with a rock-salt structure [K. Kaminaga et al., J. Am. Chem. Soc. 140, 6754 (2…