Photon energy dependent intensity variations observed in Auger spectra of free argon clusters

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Abstract

Photon energy dependent intensity variations are experimentally observed in the L2,3M2,3M2,3 Auger spectra of argon clusters. Two cluster sizes are examined in the present study. Extrinsic scattering effects, both elastic and inelastic, involving the photoelectron are discussed and suggested as the explanation of the variations in the Auger signal. The atoms in the first few coordination shells surrounding the core-ionized atom are proposed to be the main targets for the scattering processes.

Detaljer

Författare
  • M. Lundwall
  • A. Lindblad
  • H. Bergersen
  • T. Rander
  • G. Ohrwall
  • Maxim Tchaplyguine
  • S. Peredkov
  • S Svensson
  • O. Bjorneholm
Enheter & grupper
Forskningsområden

Ämnesklassifikation (UKÄ) – OBLIGATORISK

  • Fysik
  • Atom- och molekylfysik och optik
  • Naturvetenskap
Originalspråkengelska
Sidor (från-till)3321-3333
TidskriftJournal of Physics B: Atomic, Molecular and Optical Physics
Volym39
Utgåva nummer16
StatusPublished - 2006
PublikationskategoriForskning
Peer review utfördJa