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First observation of vibrations in core-level photoelectron spectra of free neutral molecular clusters

Bergersen, H ; Abu-samha, M. ; Lindblad, A. ; Marinho, R. R. T. ; Ceolin, D. ; Ohrwall, G. ; Saethre, L. J. ; Tchaplyguine, Maxim LU ; Borve, K. J. and Svensson, S. , et al. (2006) In Chemical Physics Letters 429(1-3). p.109-113
Abstract
Core-level photoelectron spectra of free neutral methane clusters have been recorded. These spectra exhibit well-resolved surface and bulk features as well as vibrational fine structure. The vibrational structure in the cluster signal is well reproduced by a theoretical model that assumes independent contributions from inter- and intramolecular modes. The intramolecular contribution to the vibrational line-shape is taken to be equal to that of the monomer in the gas phase, while the intermolecular part is simplified to line broadening. An estimate of the cluster size has been made on the basis of the observed surface-to-bulk intensity ratio.
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organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Chemical Physics Letters
volume
429
issue
1-3
pages
109 - 113
publisher
Elsevier
external identifiers
  • wos:000241018800020
  • scopus:33748533514
ISSN
0009-2614
DOI
10.1016/j.cplett.2006.08.034
language
English
LU publication?
yes
id
4b13ae66-0980-4137-b5c0-16c503a878ba (old id 388547)
date added to LUP
2016-04-01 15:44:05
date last changed
2020-06-10 03:44:51
@article{4b13ae66-0980-4137-b5c0-16c503a878ba,
  abstract     = {Core-level photoelectron spectra of free neutral methane clusters have been recorded. These spectra exhibit well-resolved surface and bulk features as well as vibrational fine structure. The vibrational structure in the cluster signal is well reproduced by a theoretical model that assumes independent contributions from inter- and intramolecular modes. The intramolecular contribution to the vibrational line-shape is taken to be equal to that of the monomer in the gas phase, while the intermolecular part is simplified to line broadening. An estimate of the cluster size has been made on the basis of the observed surface-to-bulk intensity ratio.},
  author       = {Bergersen, H and Abu-samha, M. and Lindblad, A. and Marinho, R. R. T. and Ceolin, D. and Ohrwall, G. and Saethre, L. J. and Tchaplyguine, Maxim and Borve, K. J. and Svensson, S. and Bjorneholm, O.},
  issn         = {0009-2614},
  language     = {eng},
  number       = {1-3},
  pages        = {109--113},
  publisher    = {Elsevier},
  series       = {Chemical Physics Letters},
  title        = {First observation of vibrations in core-level photoelectron spectra of free neutral molecular clusters},
  url          = {http://dx.doi.org/10.1016/j.cplett.2006.08.034},
  doi          = {10.1016/j.cplett.2006.08.034},
  volume       = {429},
  year         = {2006},
}