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Angle-resolved polarization-dependent photoemission from Cu(100) and Cu(111): experiment and theory |
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| Authors: | A Goldmann A Rodriguez R Feder |
| Institution: | Laboratorium für Festkörperphysik, Universität-GH-Duisburg, Postfach 10 16 29, D-4100 Duisburg 1, West Germany;Institut für Festkörperforschung, KFA Jülich, D-5170 Jülich, West Germany;Theoretische Festkörperphysik, Universität-GH-Duisburg, Postfach 10 16 29, D-4100 Duisburg 1, West Germany |
| Abstract: | Experimental angle-resolved photoemission spectra from Cu(111) and Cu(001) excited by linearly polarized light (21.2 eV) are compared with intensity results calculated by the “one step model” theory. Good overall agreement is obtained both for s- and p-polarized light assuming a classical macroscopic radiation field inside the crystal. |
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