X-ray spectra and electronic structure of FeAs superconductors

E. Z. Kurmaev, R. G. Wilks, A. Moewes +5

The densities of the valence and conduction band electronic states of the newly discovered layered superconductors LaOFeAs, LaO${}_{0.87}$F${}_{0.13}$FeAs (Tc=26 K), SmO${}_{0.95}$F$_{0.…