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Marked differences in the 3p photoabsorption between the Cr and Mn⁺ isoelectronic pair: reasons for the unique structure observed in Cr

Cooper, J., Clark, C., Cromer, C., Lucatorto, T., Sonntag, B., Kennedy, Eugene T. orcid logoORCID: 0000-0002-0710-5281 and Costello, John T. orcid logoORCID: 0000-0003-4677-9999 (1989) Marked differences in the 3p photoabsorption between the Cr and Mn⁺ isoelectronic pair: reasons for the unique structure observed in Cr. Physical Review A, 39 (11). pp. 6074-6077. ISSN 0556-2791

Abstract
Chromium is the only member of the transition-group elements with a well developed Rydberg structure appearing in its 3p-absorption spectrum. New high-resolution measurements of Mn, Mn+, and Cr have revealed weak Rydberg structure in Mn+ and an analysis of the data shows that the anomalous Cr 3p absorption spectra is due to a unique relationship between its energy levels, and not to the previously supposed fact that Cr has an unpaired 4s electron.
Metadata
Item Type:Article (Published)
Refereed:Yes
Subjects:Physical Sciences > Physics
DCU Faculties and Centres:DCU Faculties and Schools > Faculty of Science and Health > School of Physical Sciences
Publisher:The American Physical Society
Official URL:http://dx.doi.org/10.1103/PhysRevA.39.6074
Copyright Information:© 1989 The American Physical Society
Use License:This item is licensed under a Creative Commons Attribution-NonCommercial-Share Alike 3.0 License. View License
ID Code:15622
Deposited On:05 Aug 2010 16:10 by DORAS Administrator . Last Modified 07 Oct 2021 12:08
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