Energy loss and charge state distribution of reflected ions in N-6,N-7+ ion-Al(110) surface collisions

Autor(en): Khemliche, H
Limburg, J
Hoekstra, R
Morgenstern, R
Hatke, N
Luderer, E
Heiland, W
Stichwörter: Instruments & Instrumentation; Nuclear Science & Technology; Physics; Physics, Atomic, Molecular & Chemical; Physics, Nuclear
Erscheinungsdatum: 1997
Herausgeber: ELSEVIER SCIENCE BV
Journal: NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
Volumen: 125
Ausgabe: 1-4
Startseite: 116
Seitenende: 119
Zusammenfassung: 
We have measured scattering angle dependent energy spectra of reflected projectiles following collisions of N-6,N-7+ on Al(110) along a random direction, at grazing incidence and keV energies. In a single measurement, this technique allows simultaneous determination of the positive ion yields and their respective energy loss. The most remarkable outcome of these measurements is the appearance of an initial charge state effect on the energy loss. Furthermore an extreme sensitivity of these multiply charged ions to the first layer is observed.
Beschreibung: 
11th International Workshop on Inelastic Ion-Surface Collisions, WANGEROOGE, GERMANY, SEP 22-27, 1996
ISSN: 0168583X
DOI: 10.1016/S0168-583X(96)00912-3

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