Email this article On the similarity between the energy characteristics of strontium and europium
- Authors: Belyaev V.N.1
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Affiliations:
- Ivanovo State University of Chemistry and Technology
- Issue: Vol 90, No 11 (2016)
- Pages: 2188-2193
- Section: Structure of Matter and Quantum Chemistry
- URL: https://journals.rcsi.science/0036-0244/article/view/168944
- DOI: https://doi.org/10.1134/S0036024416110054
- ID: 168944
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Abstract
The spectra of Eu, Sr, Eu+, and Sr+ are used as examples to demonstrate the similarity between the energy characteristics of these elements. It is shown that europium is identical to strontium in the strong and inhomogeneous magnetic field whose source in lanthanides is their empty and compact 4fn < 14 core. It is concluded that when it is missing from europium, the latter becomes identical to strontium with no magnetic fields.
About the authors
V. N. Belyaev
Ivanovo State University of Chemistry and Technology
Author for correspondence.
Email: valerij.beliaew2016@yandex.ru
Russian Federation, Ivanovo, 153000
