Relative photoionization cross section of Cr atoms in the valence region
2012 (English)In: Physical Review A. Atomic, Molecular, and Optical Physics, ISSN 1050-2947, E-ISSN 1094-1622, Vol. 85, no 5, 053411- p.Article in journal (Refereed) Published
In this paper, we report a measurement of a single photoionization cross section of atomic Cr as a function of photon energy between 10 and 35 eV. The result is compared to a semiempirical model employing orbital-based ionization cross-section calculations from the literature. While the wide energy splitting of the singly ionized valence states explains the behavior of the ionization cross section in the lower-energy end, reasons for the mismatch between the calculations and the experiment in the higher-energy end are discussed.
Place, publisher, year, edition, pages
2012. Vol. 85, no 5, 053411- p.
MAX III, CHROMIUM, SPECTROMETER
IdentifiersURN: urn:nbn:se:kth:diva-96440DOI: 10.1103/PhysRevA.85.053411ISI: 000303909900005ScopusID: 2-s2.0-84861065578OAI: oai:DiVA.org:kth-96440DiVA: diva2:531042
QC 201206052012-06-052012-06-042012-06-05Bibliographically approved