| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5395960 | Journal of Electron Spectroscopy and Related Phenomena | 2014 | 5 Pages |
Abstract
In this article, we present experimental evidence of a particular electron-interference phenomenon. The electrons are provided by autoionization of 2l2lâ² doubly excited He atoms following the capture of H2 electrons by a slow He2+ incoming ion. We observe that the position of the energy maximum of the Auger structures oscillates with the detection angle. Calculation based on a simple model that includes interferences clearly shows that the present oscillations are due to Young-type interferences caused by electrons scattering on both H+ centers.
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Authors
M. Cholet, F. Minerbe, G. Oliviero, V. Pestel, F. Frémont,