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The far from equilibrium structure of argon clusters doped with krypton or xenon

Författare:
  • A Lindblad
  • H Bergersen
  • T Rander
  • M Lundwall
  • G Ohrwall
  • Maxim Tchaplyguine
  • S Svensson
  • O Bjorneholm
Publiceringsår: 2006
Språk: Engelska
Sidor: 1899-1905
Publikation/Tidskrift/Serie: Physical Chemistry Chemical Physics
Volym: 8
Nummer: 16
Dokumenttyp: Artikel
Förlag: Royal Society of Chemistry

Sammanfattning

Heterogeneous clusters created by doping Ar host clusters with Kr or Xe are shown to have radically different structures from the mixed clusters of the same type created by co-expansion of Ar-Kr or Ar-Xe gas mixtures. In contrast to the co-expansion case, the doped mixed clusters can be produced with Kr or Xe on the surface and Ar in the bulk. With the doping technique it is thus possible to control the surface composition of a specific cluster. A study of the cluster properties as a function of the doping pressure is also reported for the case of Ar clusters doped with Xe. The clusters have been studied by means of synchrotron radiation based X-ray photoelectron spectroscopy.

Disputation

Nyckelord

  • Physics and Astronomy

Övriga

Published
Yes
  • ISSN: 1463-9076

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