Absence of near-ambient superconductivity in LuH${}_{2\pm \text{x}}$N${}_y$

Xue Ming, Ying-Jie Zhang, Xiyu Zhu +6

Recently near-ambient superconductivity was claimed in N-doped lutetium hydride (ref. 1). This induces a worldwide fanaticism about the dream of room temperature superconductivity…