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Bulk and surface charge states of K3C60

Schiessling, J; Kjeldgaard, L; Kaambre, T; Marenne, I; O'Shea, JN; Schnadt, J; Glover, Chris LU ; Nagasono, M; Nordlund, D and Garnier, MG, et al. (2005) In Physical Review B (Condensed Matter and Materials Physics) 71(16).
Abstract
We detect a significant angle-dependence in the core level and valence line shapes of photoelectron spectra of single crystal K3C60. This allows the identification of bulk and surface components in the data, and allows us to explain the anomalous line shapes observed for this system. The states near the Fermi level are associated with the bulk of the sample. There is strong evidence of an insulating surface layer, which we ascribe to intermolecular electron correlations. These results simplify the interpretation of previous, apparently conflicting observations.
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Contribution to journal
publication status
published
subject
in
Physical Review B (Condensed Matter and Materials Physics)
volume
71
issue
16
publisher
American Physical Society
external identifiers
  • wos:000228763100106
  • scopus:28744450932
ISSN
1098-0121
DOI
10.1103/PhysRevB.71.165420
language
English
LU publication?
yes
id
a877b59f-e258-4ea2-944a-5195937c89f0 (old id 911957)
date added to LUP
2008-01-22 14:57:43
date last changed
2017-10-01 04:46:18
@article{a877b59f-e258-4ea2-944a-5195937c89f0,
  abstract     = {We detect a significant angle-dependence in the core level and valence line shapes of photoelectron spectra of single crystal K3C60. This allows the identification of bulk and surface components in the data, and allows us to explain the anomalous line shapes observed for this system. The states near the Fermi level are associated with the bulk of the sample. There is strong evidence of an insulating surface layer, which we ascribe to intermolecular electron correlations. These results simplify the interpretation of previous, apparently conflicting observations.},
  author       = {Schiessling, J and Kjeldgaard, L and Kaambre, T and Marenne, I and O'Shea, JN and Schnadt, J and Glover, Chris and Nagasono, M and Nordlund, D and Garnier, MG and Qian, L and Rubensson, JE and Rudolf, P and Mårtensson, Nils and Nordgren, J and Bruhwiler, PA},
  issn         = {1098-0121},
  language     = {eng},
  number       = {16},
  publisher    = {American Physical Society},
  series       = {Physical Review B (Condensed Matter and Materials Physics)},
  title        = {Bulk and surface charge states of K3C60},
  url          = {http://dx.doi.org/10.1103/PhysRevB.71.165420},
  volume       = {71},
  year         = {2005},
}