Fermi surfaces and orbital polarization in superconducting CeO${}_{0.5}$F${}_{0.5}$BiS${}_2$ revealed by angle-resolved photoemission spectroscopy

T. Sugimoto, D. Ootsuki, C. Morice +18

We have investigated the electronic structure of BiS${}_2$-based CeO${}_{0.5}$F${}_{0.5}$BiS${}_2$ superconductor using polarization-dependent angle-resolved photoemission spectroscopy (AR…