Intensity estimation of He+-ion-induced F Kα doubly ionized X-ray satellites emitted from alkali and alkaline-earth fluorides

M. Uda, T. Yamamoto, T. Takenaga, M. Mochizuki, T. Mukoyama

Research output: Contribution to journalConference article

3 Citations (Scopus)

Abstract

F Kα satellite intensity distributions induced by He+ impacts were successfully explained, with the aid of those induced by photon impacts, by the shake-off and the resonant orbital rearrangement together with the direct coulomb interaction, molecular orbital formation, the energy loss of projectiles and the self-absorption of emitted X-rays. Here photon-induced F Kα spectra were emitted from a series of alkali and alkaline-earth fluorides, i.e., NaF, KF, RbF and CsF, and MgF2, CaF2, SrF2 and BaF2. This kind of semi-empirical calculation suggests that significant change in fine structures on the F Kα satellites is useful to specify bonding characteristics of these fluorides.

Original languageEnglish
Pages (from-to)50-54
Number of pages5
JournalNuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
Volume150
Issue number1-4
DOIs
Publication statusPublished - 1999 Apr 2
EventProceedings of the 1998 8th International Conference on PIXE and its Analytical Applications - Lund, Swed
Duration: 1998 Jun 141998 Jun 18

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Instrumentation

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