Webbläsaren som du använder stöds inte av denna webbplats. Alla versioner av Internet Explorer stöds inte längre, av oss eller Microsoft (läs mer här: * https://www.microsoft.com/en-us/microsoft-365/windows/end-of-ie-support).

Var god och använd en modern webbläsare för att ta del av denna webbplats, som t.ex. nyaste versioner av Edge, Chrome, Firefox eller Safari osv.

M4,5N4,5N4,5 Auger decay spectra of the resonantly excited 3d94f configuration of xenonlike ions in solids

In English

Författare

  • R. Ruus
  • A. Kikas
  • A. Maiste
  • E. Nõmmiste
  • A. Saar
  • M. Elango
  • J. F. Van Acker
  • M. Qvarford
  • J. N. Andersen
  • R. Nyholm
  • I. Martinson
Visa allt

Summary, in English

The synchrotron-radiation-induced Auger and photoelectron spectra of the xenonlike ions I- (in CsI), Cs+ (in CsI), Ba2+ (in BaF2), and La3+ (in LaF3) have been measured in the vicinity of the M4,5 absorption edges of these ions. It is shown that the spectra of La and Ba measured at 3d10→3d94f resonances exhibit a very intense 4f-spectator structure which changes its energy and intensity with the energy of the exciting photons. Calculation of the Auger decay of the 3d-14f configuration shows that this structure is due to transitions to the 4d-24f+4p-1 final ionic configuration, the high-energy part of which overlaps the 4d-2 continuum. In the case of Ba this structure coexists with the normal Auger structure which appears as a result of the M4M5N6,7 Coster-Kronig transitions. The spectra of I- contain only the normal M4,5N4,5N4,5 Auger structure related to the 3d-1→4d-2 transitions. The spectra of Cs+ are similar to those of I- with a small admixture of the 4f-spectator-like structure.

Publiceringsår

1994

Språk

Engelska

Sidor

14836-14844

Publikation/Tidskrift/Serie

Physical Review B (Condensed Matter)

Volym

49

Issue

21

Dokumenttyp

Artikel i tidskrift

Förlag

American Physical Society

Status

Published

ISBN/ISSN/Övrigt

  • ISSN: 0163-1829