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Alkali-alkali interactions on Al(111) : segregation and islanding in Na-Rb mixtures

Heskett, D.; Lundgren, E. LU ; Andersen, J. N. LU ; Nyholm, R. LU and Burchhardt, J. (1994) In Surface Science 316(3). p.303-308
Abstract

The low temperature coadsorption of Na and Rb on an Al(111) surface is examined with a combination of LEED and core level photoemission spectroscopy. We observe LEED pattern sequences and alkali core level binding energies which are consistent with a net total alkali coverage and can be explained by Na-Rb repulsion, segregation, and islanding, though other models cannot be definitely excluded. © 1994.

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author
organization
publishing date
type
Contribution to journal
publication status
published
in
Surface Science
volume
316
issue
3
pages
6 pages
publisher
Elsevier
external identifiers
  • Scopus:0028497241
ISSN
0039-6028
DOI
10.1016/0039-6028(94)91222-X
language
English
LU publication?
yes
id
5c5c52f0-77a5-47b6-b248-0b5a23603392
date added to LUP
2016-04-29 11:08:22
date last changed
2016-05-21 11:51:00
@misc{5c5c52f0-77a5-47b6-b248-0b5a23603392,
  abstract     = {<p>The low temperature coadsorption of Na and Rb on an Al(111) surface is examined with a combination of LEED and core level photoemission spectroscopy. We observe LEED pattern sequences and alkali core level binding energies which are consistent with a net total alkali coverage and can be explained by Na-Rb repulsion, segregation, and islanding, though other models cannot be definitely excluded. © 1994.</p>},
  author       = {Heskett, D. and Lundgren, E. and Andersen, J. N. and Nyholm, R. and Burchhardt, J.},
  issn         = {0039-6028},
  language     = {eng},
  month        = {09},
  number       = {3},
  pages        = {303--308},
  publisher    = {ARRAY(0x5d05c50)},
  series       = {Surface Science},
  title        = {Alkali-alkali interactions on Al(111) : segregation and islanding in Na-Rb mixtures},
  url          = {http://dx.doi.org/10.1016/0039-6028(94)91222-X},
  volume       = {316},
  year         = {1994},
}