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Observation of a low-binding-energy peak in the 2p core-level photoemission from oxidized Al(111)

Berg, C.; Raaen, S.; Borg, A.; Andersen, J. N. LU ; Lundgren, E. LU and Nyholm, R. LU (1993) In Physical Review B (Condensed Matter) 47(19). p.13063-13066
Abstract

High-resolution photoemission studies of oxidation of the Al(111) surface have been performed. The appearance of a component at lower binding energy than the metallic bulk Al emission in the Al 2p spectrum at oxygen exposures above ∼50 langmuir (1 L = 10-6 Torr s) is argued to be due to Al atoms which do not bond directly to oxygen atoms at the oxide-metal interface. Low-energy electron diffraction initially shows a 1×1 structure, which subsequently fades away at higher oxygen exposures, 400 L. © 1993 The American Physical Society.

Please use this url to cite or link to this publication:
author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Physical Review B (Condensed Matter)
volume
47
issue
19
pages
4 pages
publisher
American Physical Society
external identifiers
  • Scopus:0001268081
ISSN
0163-1829
DOI
10.1103/PhysRevB.47.13063
language
English
LU publication?
yes
id
825322fd-8fa8-42c7-8faf-225d3315f864
date added to LUP
2016-04-29 11:17:45
date last changed
2016-07-27 09:01:57
@misc{825322fd-8fa8-42c7-8faf-225d3315f864,
  abstract     = {<p>High-resolution photoemission studies of oxidation of the Al(111) surface have been performed. The appearance of a component at lower binding energy than the metallic bulk Al emission in the Al 2p spectrum at oxygen exposures above ∼50 langmuir (1 L = 10-6 Torr s) is argued to be due to Al atoms which do not bond directly to oxygen atoms at the oxide-metal interface. Low-energy electron diffraction initially shows a 1×1 structure, which subsequently fades away at higher oxygen exposures, 400 L. © 1993 The American Physical Society.</p>},
  author       = {Berg, C. and Raaen, S. and Borg, A. and Andersen, J. N. and Lundgren, E. and Nyholm, R.},
  issn         = {0163-1829},
  language     = {eng},
  number       = {19},
  pages        = {13063--13066},
  publisher    = {ARRAY(0x7ff4cb0)},
  series       = {Physical Review B (Condensed Matter)},
  title        = {Observation of a low-binding-energy peak in the 2p core-level photoemission from oxidized Al(111)},
  url          = {http://dx.doi.org/10.1103/PhysRevB.47.13063},
  volume       = {47},
  year         = {1993},
}