Momentum profiles of aluminum
Date
2001
Authors
Vos, Maarten
Kheifets, Anatoli
Weigold, Erich
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Publisher
Elsevier
Abstract
Electron momentum spectroscopy is a tool ideally suited for the study of the energy-resolved momentum densities. Here we present new data from a high-energy EMS experiment using 50 keV incoming and 25 keV outgoing electrons. Momentum profiles have been measured from a thin aluminum film for the 2p core level and the valence band near Ef. The resolution of these momentum profiles, as well as the effects of multiple scattering are discussed. It is found that the high-energy EMS experiment measures momentum densities with superior resolution and very little background.
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Keywords
Keywords: Aluminum; Band structure; Electron scattering; Electron spectroscopy; Thin films; Electron momentum spectroscopy; Momentum density; Metallic films
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Source
Journal of Electron Spectroscopy and Related Phenomena
Type
Journal article
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2037-12-31
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