Angular Dependence of X-ray Absorption Spectrum for Field-aligned Fe-based Superconductors

B. C. Chang, Y. B. You, T. J. Shiu +8

Anisotropic Fe K-edge and As K-edge X-ray absorption near edge spectrum (XANES) measurements on superconducting (T_c = 52 K) (Sm_{0.95}La_{0.05})FeAs(O_{0.85}F_{0.15}) field-aligne…