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Adsorption of chloromethane molecules on free argon clusters

Rosso, Aldana LU ; Öhrwall, Gunnar LU ; Tchaplyguine, Maxim LU ; Svensson, S.; Rander, T.; Lundwall, M.; Lindblad, A. and Bjorneholm, O. (2008) In Journal of Physics B: Atomic, Molecular and Optical Physics 41(8).
Abstract
Binary chloromethane-argon clusters were investigated by means of synchrotron-radiation-based valence and core level photoelectron spectroscopies. The host argon clusters were produced by adiabatic expansion and exposed to chloromethane molecules using the pick-up technique. The study of the valence spectrum showed that heterogeneous clusters were formed. The spatial distribution of chloromethane in the clusters was determined through the analysis of core level photoelectron spectra recorded at the Ar 2p and Cl 2p thresholds and by comparisons with pure argon cluster and pure chloromethane cluster spectra. By analysing the peak positions, widths and integrated intensities of the cluster components we concluded that the chloromethane... (More)
Binary chloromethane-argon clusters were investigated by means of synchrotron-radiation-based valence and core level photoelectron spectroscopies. The host argon clusters were produced by adiabatic expansion and exposed to chloromethane molecules using the pick-up technique. The study of the valence spectrum showed that heterogeneous clusters were formed. The spatial distribution of chloromethane in the clusters was determined through the analysis of core level photoelectron spectra recorded at the Ar 2p and Cl 2p thresholds and by comparisons with pure argon cluster and pure chloromethane cluster spectra. By analysing the peak positions, widths and integrated intensities of the cluster components we concluded that the chloromethane molecules are mainly located near surface sites. (Less)
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author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Journal of Physics B: Atomic, Molecular and Optical Physics
volume
41
issue
8
publisher
IOP Publishing
external identifiers
  • wos:000254779000013
  • scopus:42549148127
ISSN
0953-4075
DOI
10.1088/0953-4075/41/8/085102
language
English
LU publication?
yes
id
d1466c4d-f474-4569-b280-d719f7ed7f73 (old id 1207200)
date added to LUP
2008-08-28 13:10:37
date last changed
2017-01-01 05:58:46
@article{d1466c4d-f474-4569-b280-d719f7ed7f73,
  abstract     = {Binary chloromethane-argon clusters were investigated by means of synchrotron-radiation-based valence and core level photoelectron spectroscopies. The host argon clusters were produced by adiabatic expansion and exposed to chloromethane molecules using the pick-up technique. The study of the valence spectrum showed that heterogeneous clusters were formed. The spatial distribution of chloromethane in the clusters was determined through the analysis of core level photoelectron spectra recorded at the Ar 2p and Cl 2p thresholds and by comparisons with pure argon cluster and pure chloromethane cluster spectra. By analysing the peak positions, widths and integrated intensities of the cluster components we concluded that the chloromethane molecules are mainly located near surface sites.},
  articleno    = {085102},
  author       = {Rosso, Aldana and Öhrwall, Gunnar and Tchaplyguine, Maxim and Svensson, S. and Rander, T. and Lundwall, M. and Lindblad, A. and Bjorneholm, O.},
  issn         = {0953-4075},
  language     = {eng},
  number       = {8},
  publisher    = {IOP Publishing},
  series       = {Journal of Physics B: Atomic, Molecular and Optical Physics},
  title        = {Adsorption of chloromethane molecules on free argon clusters},
  url          = {http://dx.doi.org/10.1088/0953-4075/41/8/085102},
  volume       = {41},
  year         = {2008},
}