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Postcollision interaction in noble gas clusters: Observation of differences in surface and bulk line shapes

Lindblad, A; Fink, RF; Bergersen, H; Lundwall, M; Rander, T; Feifel, R; Ohrwall, G; Tchaplyguine, Maxim LU ; Hergenhahn, U and Svensson, S, et al. (2005) In Journal of Chemical Physics 123(21).
Abstract
The surface and bulk components of the x-ray photoelectron spectra of free noble gas clusters are shown to display differences in the influence of postcollision interaction between the photoelectron and the Auger electron on the spectral line shape; the bulk component is observed to be less affected than the surface and atomic parts of the spectra. A model for postcollision interaction in nonmetallic solids and clusters is also provided which takes the polarization screening into account. Core-level photoelectron spectra of Ar, Kr, and Xe have been recorded to verify the dependence of the postcollision interaction effect on the polarizability of the sample.
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Contribution to journal
publication status
published
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in
Journal of Chemical Physics
volume
123
issue
21
publisher
American Institute of Physics
external identifiers
  • wos:000233824800001
  • scopus:28944434208
ISSN
0021-9606
DOI
10.1063/1.2135771
language
English
LU publication?
yes
id
b12e97b0-3c22-4fc1-aace-79f9d96f06e8 (old id 211131)
date added to LUP
2007-08-22 12:30:40
date last changed
2017-08-27 03:51:59
@article{b12e97b0-3c22-4fc1-aace-79f9d96f06e8,
  abstract     = {The surface and bulk components of the x-ray photoelectron spectra of free noble gas clusters are shown to display differences in the influence of postcollision interaction between the photoelectron and the Auger electron on the spectral line shape; the bulk component is observed to be less affected than the surface and atomic parts of the spectra. A model for postcollision interaction in nonmetallic solids and clusters is also provided which takes the polarization screening into account. Core-level photoelectron spectra of Ar, Kr, and Xe have been recorded to verify the dependence of the postcollision interaction effect on the polarizability of the sample.},
  author       = {Lindblad, A and Fink, RF and Bergersen, H and Lundwall, M and Rander, T and Feifel, R and Ohrwall, G and Tchaplyguine, Maxim and Hergenhahn, U and Svensson, S and Bjorneholm, O},
  issn         = {0021-9606},
  language     = {eng},
  number       = {21},
  publisher    = {American Institute of Physics},
  series       = {Journal of Chemical Physics},
  title        = {Postcollision interaction in noble gas clusters: Observation of differences in surface and bulk line shapes},
  url          = {http://dx.doi.org/10.1063/1.2135771},
  volume       = {123},
  year         = {2005},
}