Paramagnetic Chromium Centers in Y2SiO5 and Sc2SiO5 Crystals
- Авторы: Vazhenin V.A.1, Potapov A.P.1, Shakurov G.S.2, Fokin A.V.1, Artyomov M.Y.1, Isaev V.A.3
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Учреждения:
- Institute of Natural Sciences and Mathematics
- Kazan Physicotechnical Institute, Kazan Scientific Center
- Kuban State University
- Выпуск: Том 60, № 10 (2018)
- Страницы: 2039-2045
- Раздел: Impurity Centers
- URL: https://ogarev-online.ru/1063-7834/article/view/204123
- DOI: https://doi.org/10.1134/S106378341810030X
- ID: 204123
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Аннотация
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.
Об авторах
V. Vazhenin
Institute of Natural Sciences and Mathematics
Автор, ответственный за переписку.
Email: Vladimir.Vazhenin@urfu.ru
Россия, Yekaterinburg, 620000
A. Potapov
Institute of Natural Sciences and Mathematics
Email: Vladimir.Vazhenin@urfu.ru
Россия, Yekaterinburg, 620000
G. Shakurov
Kazan Physicotechnical Institute, Kazan Scientific Center
Email: Vladimir.Vazhenin@urfu.ru
Россия, Kazan, 420029
A. Fokin
Institute of Natural Sciences and Mathematics
Email: Vladimir.Vazhenin@urfu.ru
Россия, Yekaterinburg, 620000
M. Artyomov
Institute of Natural Sciences and Mathematics
Email: Vladimir.Vazhenin@urfu.ru
Россия, Yekaterinburg, 620000
V. Isaev
Kuban State University
Email: Vladimir.Vazhenin@urfu.ru
Россия, Krasnodar, 350040
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