Phonon-mediated superconductivity in transition-metal trioxides XO3 (X = Ru, Re, Os, Ir, Pt) under pressure

Aiqin Yang, Xiangru Tao, Yundi Quan +1

A recent experiment by Shan {\it et al} [arXiv:2304.09011] found that rhenium trioxide ReO${}_3$, a simple metal at the ambient pressure, becomes superconducting with a transition te…