Detailed study on the neutralization of fast Na+-ions in grazing collisions with an Al(111) surface
für Physik, Humboldt-Universität zu Berlin, Invalidenstr. 110 D-10115
2 Institut für Kernphysik der Universität Münster Wilhelm-Klemm-Str. 9, 48149 Münster, Germany
Accepted: 6 December 1995
We performed detailed theoretical and experimental studies on the neutralization of -ions with keV energies in grazing scattering from a clean and flat Al(111) surface. Our data are described well by model calculations based on the non-perturbative CAM method. From the analysis of our experiments we deduce the effective binding energy of the NaI 3s-level in front of the metal surface.
PACS: 79.20.Rf – Atomic, molecular, and ion beam interactions with surfaces
© EDP Sciences, 1996