Optics and Spectroscopy

, Volume 116, Issue 5, pp 777–782 | Cite as

Divalent cerium and praseodymium ions in crystals of alkaline-earth fluorides

  • R. Yu. Shendrik
  • A. S. Myasnikova
  • A. V. Egranov
  • E. A. Radzhabov
XV International Feofilov Symposium


We have studied the absorption spectra of radiation-induced divalent cerium and praseodymium ions in crystals of alkaline-earth fluorides. Using ab initio quantum-mechanical methods, we have calculated absorption spectra of divalent praseodymium ions in CaF2 crystals for the first time. The theoretical spectrum agrees rather well with the experimentally registered spectra.


Narrow Line Irradiate Crystal Alkaline Earth Fluoride Unirradiated Crystal Quantum Mechanical Cluster 
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Copyright information

© Pleiades Publishing, Ltd. 2014

Authors and Affiliations

  • R. Yu. Shendrik
    • 1
    • 2
  • A. S. Myasnikova
    • 1
    • 2
  • A. V. Egranov
    • 1
    • 2
  • E. A. Radzhabov
    • 1
    • 2
  1. 1.Vinogradov Institute of Geochemistry, Siberian BranchRussian Academy of SciencesIrkutskRussia
  2. 2.Irkutsk State UniversityIrkutskRussia

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