SYNCHROTRON-RADIATION PHOTOEMISSION-STUDIES OF MN 3D STATES IN ZN1-XMNXSE

The angle integrated resonant photoemission measurements of Zn0.9Mn0.1 Se have been performed in the photon energy range between 30 eV and 70 eV using synchrotron radiation. The ternary compound valence band pho toemission spectra show, in comparison to the ZnSe results, additional structures, whose intensity depends on Mn content. These new features have been assigned to transitions from the Mn 3d states of e symmetry with spin up. The hybridization of the t(2) component of the 3d elect rons of Mn in the valence band is discussed.