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Three surface-shifted core levels on Be(0001)

Johansson, L. I.; Johansson, H. I P; Andersen, J. N. LU ; Lundgren, E. LU and Nyholm, R. LU (1993) In Physical Review Letters 71(15). p.2453-2456
Abstract

The results of a high resolution photoemission study of the Be(0001) surface carried out at temperatures between 100 and 450 K are reported. At 100 K, three distinctly shifted Be 1s levels, exhibiting shifts of -825, -570, and -265 meV, are revealed and interpreted to originate from the three outermost atomic layers. Identification of two subsurface core level shifts and a first layer surface shift of -825 meV is unique among close-packed metal surfaces. Temperature dependent broadening effects observed in the bulk and surface BE 1s peaks are also reported. © 1993 The American Physical Society.

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author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Physical Review Letters
volume
71
issue
15
pages
4 pages
publisher
American Physical Society
external identifiers
  • scopus:4243458305
ISSN
0031-9007
DOI
10.1103/PhysRevLett.71.2453
language
English
LU publication?
yes
id
956f548c-8973-4246-be82-80bc2eddba76
date added to LUP
2016-04-29 11:20:20
date last changed
2017-10-04 11:31:48
@article{956f548c-8973-4246-be82-80bc2eddba76,
  abstract     = {<p>The results of a high resolution photoemission study of the Be(0001) surface carried out at temperatures between 100 and 450 K are reported. At 100 K, three distinctly shifted Be 1s levels, exhibiting shifts of -825, -570, and -265 meV, are revealed and interpreted to originate from the three outermost atomic layers. Identification of two subsurface core level shifts and a first layer surface shift of -825 meV is unique among close-packed metal surfaces. Temperature dependent broadening effects observed in the bulk and surface BE 1s peaks are also reported. © 1993 The American Physical Society.</p>},
  author       = {Johansson, L. I. and Johansson, H. I P and Andersen, J. N. and Lundgren, E. and Nyholm, R.},
  issn         = {0031-9007},
  language     = {eng},
  number       = {15},
  pages        = {2453--2456},
  publisher    = {American Physical Society},
  series       = {Physical Review Letters},
  title        = {Three surface-shifted core levels on Be(0001)},
  url          = {http://dx.doi.org/10.1103/PhysRevLett.71.2453},
  volume       = {71},
  year         = {1993},
}