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Electron spectroscopic studies of the neutralization of slow multicharged ions during interactions with a metal surface [electronic resource].

Published
Washington, D.C. : United States. Dept. of Energy, 1993.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Physical Description
11 pages : digital, PDF file
Additional Creators
Oak Ridge National Laboratory, United States. Department of Energy, and United States. Department of Energy. Office of Scientific and Technical Information
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Summary
Recent experimental results of electron spectroscopic studies of the neutralization and relaxation of slow multicharged ions interacting with metal surfaces are summarized. Discussed are measurements of projectile K-Auger electron emission during interactions of N{sup 6+} ions with clean and cesiated Au, as well as clean Cu single crystal targets. While the dominant component in the measured K-Auger spectra is shown to be due to sub-surface electron emission, at incident perpendicular velocities below about 10{sup −2} au, small features become evident in the measured K-Auger spectra that are consistent with above surface projectile electron emission. Experimental results are compared with results of modelling studies of above- and sub-surface electron emission. Also presented are measurements of low energy electron emission during multicharged ion-surface interactions, together with a discussion and analysis of the various contributing low energy emission mechanisms.
Report Numbers
E 1.99:conf-930711--1
conf-930711--1
Subject(s)
Other Subject(s)
Note
Published through SciTech Connect.
09/01/1993.
"conf-930711--1"
"DE93041046"
18. international conference on the physics of electronic and atomic collisions,Aarhus (Denmark),21-27 Jul 1993.
Meyer, F.W.; Zehner, D.M.; Folkerts, L.; Hughes, I.G.; Havener, C.C.; Overbury, S.H.; Zeijlmans van Emmichoven, P.A.
Funding Information
AC05-84OR21400
View MARC record | catkey: 14062877