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Article
Quasicrystalline nature of quasicrystal surfaces: A photoemission study
Physical Review B
  • D. Naumović, Université de Fribourg
  • P. Aebi, Université de Fribourg
  • :L. Schlapbach, Université de Fribourg
  • C. Beeli, Laboratory of Solid State Physics
  • Thomas A. Lograsso, Iowa State University
  • Dwight W. Delaney, Iowa State University
Document Type
Article
Publication Date
12-15-1999
DOI
10.1103/PhysRevB.60.R16330
Abstract

Differently prepared surfaces of quasicrystalline i-Al-Pd-Mn are analyzed using angle-resolved photoemission in the x-ray andultraviolet range of photon energies. Depending on the preparation, we find both surfaces with crystalline structure and metallic character, and surfaces with quasicrystalline structural fingerprints and a suppressed density of states at the Fermi level, compatible with a pseudogap.

Comments

This article is from Physical Review B 60 (1999): R16330, doi:10.1103/PhysRevB.60.R16330.

Copyright Owner
American Physical Society
Language
en
Date Available
2013-09-23
File Format
application/pdf
Citation Information
D. Naumović, P. Aebi, :L. Schlapbach, C. Beeli, et al.. "Quasicrystalline nature of quasicrystal surfaces: A photoemission study" Physical Review B Vol. 60 Iss. 24 (1999) p. R16330 - R16333
Available at: http://works.bepress.com/thomas_lograsso/131/