Polarization dependence of the Cu 2p absorption spectra in (
- 1 November 1990
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 42 (13) , 7914-7917
- https://doi.org/10.1103/physrevb.42.7914
Abstract
We have studied the polarization dependence of the Cu 2p absorption spectra in a ( single crystal. At normal incidence (E∥xy plane) we found an intense peak at 932.0 eV, which becomes much weaker and shifts 500 meV toward lower energies at grazing incidence (E∥z axis). Also, at grazing incidence a structured absorption step appears starting at 935.8 eV. The interpretation of these results is discussed.
Keywords
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