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Experiment and theory of the elastic electron reflection coefficient from tungsten |
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| Authors: | H.-J. Herlt R. Feder G. Meister E.G. Bauer |
| Affiliation: | Physikalisches Institut der TU Clausthal, D-3392 Clausthal-Zellerfeld, W. Germany;Theoretische Festkörperphysik, FB 10, Universität Duisburg, D-4100 Duisburg 1, W. Germany;FB. 18/Physik, Gesamthochschule Kassel, D-3500 Kassel, W. Germany;Physikalisches Institut der TU Clausthal, D-3392 Clausthal-Zellerfeld, W. Germany |
| Abstract: | The elastic reflection coefficient of 0–20 eV electrons incident normally on clean (110) and (001) tungsten surfaces has been measured accurately with a novel type of spectrometer. Corresponding calculations have been performed using various potential approximations. Agreement between theory and experiment is very good and clearly identifies surface-sensitive features. |
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