Superconductivity in CeBeH${}_8$ and CeBH${}_8$ at moderate pressures

Yu Hou, Bin Li, Yan Bai +6

High-pressure structural searches of superhydrides CeBeH${}_8$ and CeBH${}_8$ were performed under ambient pressure up to 300 GPa. We identify $Fm\overline{3}m$-CeBeH${}_8$ with a superc…