H- FORMATION IN PROTON (BA) AG(111) COLLISIONS - EFFECTS OF THE SURFACE-STRUCTURE/

Authors
KOPPERS WR BERENBAK B VLACHOS D VANSLOOTEN U KLEYN AW
Citation
Wr. Koppers et al., H- FORMATION IN PROTON (BA) AG(111) COLLISIONS - EFFECTS OF THE SURFACE-STRUCTURE/, Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms, 100(2-3), 1995, pp. 417-422
Citations number
16
Categorie Soggetti
Physics, Nuclear","Nuclear Sciences & Tecnology","Instument & Instrumentation
Journal title
Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms → ACNP
ISSN journal
0168583X
Volume
100
Issue
2-3
Year of publication
1995
Pages
417 - 422
Database
ISI
SICI code
0168-583X(1995)100:2-3<417:HFIP(A>2.0.ZU;2-Y
Abstract
Effects of the surface structure on H- scattering from clean and Ba co vered Ag(lll) are reported. The collision energy in this study is arou nd 750 eV. The H-atoms are scattered from the surface as well as from deeper layers of the crystal. This is clearly seen in the angular dist ributions of the back scattered ions. The Ba atoms sit at lattice posi tions of the Ag(lll) substrate. The adsorbate layer contains vacancies to accommodate the large Ba atoms on the substrate.