STRUCTURE EVALUATION OF AN ALLOY SINGLE-CRYSTAL SURFACE, AU3PD (113),BY LOW-ENERGY ION-SCATTERING

Authors
PIASZENSKI G ASCHOFF M SPELLER S HEILAND W
Citation
G. Piaszenski et al., STRUCTURE EVALUATION OF AN ALLOY SINGLE-CRYSTAL SURFACE, AU3PD (113),BY LOW-ENERGY ION-SCATTERING, Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms, 135(1-4), 1998, pp. 331-335
Citations number
9
Categorie Soggetti
Instument & Instrumentation","Nuclear Sciences & Tecnology","Physics, Atomic, Molecular & Chemical","Physics, Nuclear
Journal title
Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms → ACNP
ISSN journal
0168583X
Volume
135
Issue
1-4
Year of publication
1998
Pages
331 - 335
Database
ISI
SICI code
0168-583X(1998)135:1-4<331:SEOAAS>2.0.ZU;2-L
Abstract
Low energy ion scattering in the NICISS (neutral impact collision ion scattering spectrometry) mode and surface channeling are used to study the surface structure of a single crystal alloy, Au3Pd. The crystal b elongs to the fee class. At the surface Au segregation is found. The s urface is not bulk terminated. The top rows of the surface are the [1 (1) over bar 0] rows which are formed by Au atoms. Pd atoms are found in the second layer only. (C) 1998 Elsevier Science B.V.