Bulk electronic structure of novel layered superconductor Nd(O,F)BiS2 was studied by using soft x-ray angle-resolved photoelectron spectroscopy (ARPES). Electron-like Fermi surface centered at the X(R) point was observed, consistent with earlier ARPES reports on surface-sensitive VUV light source. Based on the comparison of the electronic structure between Nd(O,F)BiS2 and La(O,F)BiS2, we discuss possible important factors for the superconductivity in this series of material.
|Journal||Journal of Physics: Conference Series|
|Publication status||Published - 2016 Feb 5|
|Event||TMU International Symposium on New Quantum Phases Emerging from Novel Crystal Structure - Tokyo, Japan|
Duration: 2015 Sep 24 → 2015 Sep 25
ASJC Scopus subject areas
- Physics and Astronomy(all)