Quantum Structural Renormalization and Anharmonic Stabilization of Superconductivity in P4/mmm YScH8

Xiaorui Dong, Mi Pang, Wenjie Ma +2

The recent synthesis of P4/mmm-YScH${}_8$ at 191.7 GPa with a superconducting critical temperature Tc of 113 K has attracted considerable interest in the study of ternary superhydr…