![](https://d3ilqtpdwi981i.cloudfront.net/Ej16qWM2myVeS7IFzoXEU5wt5II=/425x550/smart/https://bepress-attached-resources.s3.amazonaws.com/uploads/d6/f3/ff/d6f3ff9f-843a-4662-bec0-d8f117d09f4b/thumbnail_6b22b59b-b583-459d-8ca2-cd731afd30bb.jpg)
Article
Structure and Stability of the Twofold Surface of Icosahedral Al-Pd-Mn by Low-Energy Electron Diffraction and X-Ray Photoemission Spectroscopy
Physical Review Letters
Document Type
Article
Disciplines
Publication Date
2-10-1997
DOI
10.1103/PhysRevLett.78.1050
Abstract
We have used low-energy electron diffraction and x-ray photoemission spectroscopy to investigate the structure of the twofold surface of icosahedral Al-Pd-Mn. The regrowth of the surface by annealing after sputtering took place in two distinct stages. The first stage was the appearance of a fine-grained surface phase with icosahedral, or near-icosahedral, symmetry. For higher annealing temperatures (above 800 K) a bulk terminated face-centered icosahedral surface was observed.
Copyright Owner
American Physical Society
Copyright Date
1997
Language
en
File Format
application/pdf
Citation Information
Z. Shen, Cynthia J. Jenks, James W. Anderegg, D. W. Delaney, et al.. "Structure and Stability of the Twofold Surface of Icosahedral Al-Pd-Mn by Low-Energy Electron Diffraction and X-Ray Photoemission Spectroscopy" Physical Review Letters Vol. 78 Iss. 6 (1997) p. 1050 - 1053 Available at: http://works.bepress.com/thomas_lograsso/4/
This article is from Physical Review Letters 78, no. 6 (1997): 1050–1053, doi:10.1103/PhysRevLett.78.1050.