| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5397096 | Journal of Electron Spectroscopy and Related Phenomena | 2007 | 4 Pages |
Abstract
The electronic structure of Ge0.4 Mn0.5 Eu0.1 Te has been investigated by means of resonant photoemission spectroscopy. The spectra were acquired for the photon energy ranges of 130-155 and 40-60âeV corresponding to the Eu 4dââ â4f and Mn 3pââ â3d resonances, respectively. The features related to Eu 4f and Mn 3d states were revealed in the emission from the valence band. It was shown that europium ions occur as Eu2+. The Mn2+ 3d states contribute to the whole valence band with a maximum of the Mn 3d distribution at 3.9âeV.
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Physical Sciences and Engineering
Chemistry
Physical and Theoretical Chemistry
Authors
B.J. Kowalski, M.A. Pietrzyk, B.A. Orlowski, P. Dziawa, V. Osinniy, J. PeÅka, W. Dobrowolski, V.E. Slynko, E.I. Slynko, R.L. Johnson,