Journal Article

PreJuSER-26143

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Localized theory of adsorbate-induced surface stress : application to the Li/Mo(110) system

Müller, J. E.FZJ* ; Dahmen, K.FZJ* ; Ibach, H.FZJ*

2002
APS College Park, Md.

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Please use a persistent id in citations: http://hdl.handle.net/2128/2141  doi:10.1103/PhysRevB.66.235407

Abstract: We present an experimental and theoretical study of surface stress in the Li/Mo(110) system, which exhibits anisotropic behavior and nonlinear coverage dependence. At low coverages the induced stress is tensile and larger in the [(1) over bar 10] direction than in [001]. With increasing coverage (theta>0.25) both stress components switch over and become compressive. With the aid of electronic structure calculations we conclude that the anisotropy is due to the atomic arrangement characteristic of the bcc (110) surface and that the nonlinear coverage dependence is due to the combined effect of adsorbate-substrate interactions and nonlinear screening in the surface.

Keyword(s): J

Note: Record converted from VDB: 12.11.2012

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Contributing Institute(s):

1. Institut für Grenzflächen und Vakuumtechnologien (ISG-3)

Research Program(s):

1. Kondensierte Materie (M02)

Appears in the scientific report 2002
Notes: This version is available at the following Publisher URL: http://prb.aps.org

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