Influence of surface electric fields on the alignment of the hydrogen-2p state after beam-foil-excitation |
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| Authors: | E Kupfer H Winter |
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| Institution: | 1. Institut für Atom- und Festk?rperphysik, Freie Universit?t Berlin, Germany
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| Abstract: | In contrast to other atomic systems, foil excited hydrogen or hydrogen-like atoms show a negative alignment for various energy ranges. We suggest that this particular behaviour results from the degeneracy of differentL states in hydrogenic systems and an observable influence of a surface electric field modifying the initial alignment via Stark effect. |
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