Bulk superconductivity in Pb-substituted BiS${}_2$-based compounds studied by hard-x-ray spectroscopy

A. Yamasaki, T. Oguni, T. Hayashida +19

In this study, we investigate the bulk electronic structure of Pb-substituted LaO${}_{0.5}$F${}_{0.5}$BiS${}_2$ single crystals, using two types of hard-x-ray spectroscopy. High-energy-r…