Journal
PHYSICAL REVIEW B
Volume 61, Issue 20, Pages 13983-13987Publisher
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevB.61.13983
Keywords
-
Ask authors/readers for more resources
A quantitative structure determination of the Ag(111)(root 3 x root 3)R30 degrees-Sb surface has been performed using low energy electron diffraction. Six possible structural models were tested: Sb overlayers with four different adsorption sites and a substitutional alloy surface layer, with or without a stacking fault relative to the underlying substrate. The results clearly favor the faulted alloy surface model with all outermost layer Sb and Ag atoms occupying hcp hollow sites, in agreement with a recent x-ray diffraction study of this surface phase and both x-ray diffraction and medium energy ion scattering studies of the related Cu(111)(root 3 x root 3)R30 degrees-Sb surface.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available