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Physics of the Solid State

, Volume 60, Issue 10, pp 2039–2045 | Cite as

Paramagnetic Chromium Centers in Y2SiO5 and Sc2SiO5 Crystals

  • V. A. Vazhenin
  • A. P. Potapov
  • G. S. Shakurov
  • A. V. Fokin
  • M. Yu. Artyomov
  • V. A. Isaev
Impurity Centers
  • 3 Downloads

Abstract

The EPR spectrum of yttrium and scandium silicate single crystals doped with chromium has been studied at various frequencies. Y2SiO5 has one triclinic Cr3+ center, while the Sc2SiO5 crystals demonstrate two nonequivalent centers. The spin Hamiltonian parameters of these centers have been determined. These centers are found to be tricharged chromium ions localized in the yttrium and scandium positions.

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Copyright information

© Pleiades Publishing, Ltd. 2018

Authors and Affiliations

  • V. A. Vazhenin
    • 1
  • A. P. Potapov
    • 1
  • G. S. Shakurov
    • 2
  • A. V. Fokin
    • 1
  • M. Yu. Artyomov
    • 1
  • V. A. Isaev
    • 3
  1. 1.Institute of Natural Sciences and MathematicsUral Federal UniversityYekaterinburgRussia
  2. 2.Kazan Physicotechnical Institute, Kazan Scientific CenterRussian Academy of SciencesKazanRussia
  3. 3.Kuban State UniversityKrasnodarRussia

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