Potential barrier effects in Cs 3d resonance photoemission of CsF

Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceeding

Abstract

We present and discuss the Cs 3d X-ray absorption spectra and resonant photoelectron emission spectra of CsF. The resonant photoelectron spectra excited at the Cs 3d absorption maxima, exhibit a strong resonance behavior. The different behaviour of participator and spectator channels and interference effects of the 4d partial photoionisation cross-section at the 3d resonances are discussed. The experimental evidence of the phenomenon of spin-orbit activated interchannel coupling in the 3d photoionization of Cs is presented. (C) 2004 Elsevier B.V. All rights reserved.

Details

Authors
  • R Ruus
  • K Kooser
  • E Nommiste
  • A Saar
  • Indrek Martinson
  • A Kikas
Organisations
Research areas and keywords

Subject classification (UKÄ) – MANDATORY

  • Physical Sciences

Keywords

  • resonant photoemission, CsF, X-ray absorption
Original languageEnglish
Title of host publicationICESS-9 Proceedings of the 9th International Conference on Electronic Spectroscopy and Structure (Journal of Electron Spectroscopy and Related Phenomena)
PublisherElsevier
Pages377-381
Volume137-40
Publication statusPublished - 2004
Publication categoryResearch
Peer-reviewedYes
EventICESS-9, 9th International Conference on Electronic Spectroscopy and Structure - Uppsala, Sweden
Duration: 2003 Jun 302003 Jul 4

Publication series

Name
Volume137-40
ISSN (Print)0368-2048

Conference

ConferenceICESS-9, 9th International Conference on Electronic Spectroscopy and Structure
CountrySweden
CityUppsala
Period2003/06/302003/07/04