Synchrotron radiation photoemission studies of Fe 3d states in Cd1-xFexSe

The Fe related density of states of Cd1-XFeXSe has been investigated by means of synchrotron radiation photoemission, Energy distribution curves of the ternary compound Cd1-XFeXSe are presented and compared with those of the binary compound CdSe. Two Fe related structures are easily observed for all photon energies investigated (30 eV - 60 eV), whereas a third structure could be found only in the resonant photoemission region. An analysis of the costant initial state spectra suggests an atomic like interpretation of the experimental observations