Document Type
Article
Publication Date
8-1990
Publication Title
Physical Review Letters
Volume
65
Issue
8
First page number:
988
Last page number:
991
Abstract
Argon photoion spectra have been obtained for the first time in coincidence with K-LL and K-LM Auger electrons, as a function of photon energy. The simplified charge distributions which result exhibit a much more pronounced photon-energy dependence than do the more complicated noncoincident spectra. In the near-K-threshold region, Rydberg shakeoff of np levels, populated by resonant excitation of K electrons, occurs with significant probability, as do double-Auger processes and recapture of the K photoelectron through postcollision interaction.
Keywords
Argon; Auger effect; Autoionization; Electronic excitation; Inner-shell excitation; Ionization; Photoelectrons; Photoionization; Synchrotron radiation
Disciplines
Analytical Chemistry | Atomic, Molecular and Optical Physics | Biological and Chemical Physics | Elementary Particles and Fields and String Theory | Physical Chemistry
Language
English
Permissions
Copyright American Physical Society, used with permission
Identifier
DOI: 10.1103/PhysRevLett.65.988
Repository Citation
Levin, J. C.,
Biedermann, C.,
Keller, N.,
Liljeby, L.,
O, C.,
Short, R. T.,
Sellin, I. A.,
Lindle, D. W.
(1990).
Argon-photoion–Auger-electron Coincidence Measurements Following K-shell Excitation by Synchrotron Radiation.
Physical Review Letters, 65(8),
988-991.
https://digitalscholarship.unlv.edu/chem_fac_articles/79
Included in
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