%0 Journal Article
%T Identifying the electronic character and role of the Mn states in the valence band of (Ga,Mn)As
%A J. Fujii
%A B. R. Salles
%A M. Sperl
%A S. Ueda
%A M. Kobata
%A K. Kobayashi
%A Y. Yamashita
%A P. Torelli
%A M. Utz
%A C. S. Fadley
%A A. X. Gray
%A J. Minar
%A J. Braun
%A H. Ebert
%A I. Di Marco
%A O. Eriksson
%A P. Thunstr£¿m
%A G. H. Fecher
%A S. Ouardi
%A H. Stryhanyuk
%A E. Ikenaga
%A C. H. Back
%A G. van der Laan
%A G. Panaccione
%J Physics
%D 2013
%I arXiv
%R 10.1103/PhysRevLett.111.097201
%X We report high-resolution hard x-ray photoemission spectroscopy results on (Ga,Mn)As films as a function of Mn doping. Supported by theoretical calculations we identify, over the entire 1% to 13% Mn doping range, the electronic character of the states near the top of the valence band. Magnetization and temperature dependent core-level photoemission spectra reveal how the delocalized character of the Mn states enables the bulk ferromagnetic properties of (Ga,Mn)As.
%U http://arxiv.org/abs/1306.0841v2