Title: Surface structure and segregation profile of the alloy Au3Pd(110): Experiment and theory
Authors: Kuntze, J ×
Speller, S
Heiland, W
Deurinck, Patricia
Creemers, Claude
Atrei, A
Bardi, U #
Issue Date: Sep-1999
Publisher: American physical soc
Series Title: Physical review b vol:60 issue:12 pages:9010-9018
Abstract: The (110) surface of the alloy Au3Pd has been investigated by quantitative law-energy electron diffraction and low-energy ion scattering spectroscopy to determine the structure and composition of the first three atomic layers. The structure and the segregation profile have also been modeled by means of the embedded atom method, combined with Monte Carlo simulations. Both the experimental and theoretical results indicate segregation of gold, resulting in (nearly) pure Au in the two topmost layers. The surface is (1x2) missing-row reconstructed similarly to Au(110), with a significant contraction of the first interlayer spacing and a buckling in the third layer.
ISSN: 2469-9950
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Chemical Engineering - miscellaneous
Process Engineering for Sustainable Systems Section
× corresponding author
# (joint) last author

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