Optical Properties and Microdefects in CaMoO4 Single Crystals
- Авторы: Kozlova N.S.1, Buzanov O.A.2, Kozlova A.P.1, Zabelina E.V.1, Goreeva Z.A.1, Didenko I.S.1, Kasimova V.M.1, Chernykh A.G.1,3
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Учреждения:
- National University of Science and Technology MISiS
- JSC Fomos-Materials
- Shubnikov Institute of Crystallography, Federal Scientific Research Centre “Crystallography and Photonics,”
- Выпуск: Том 63, № 2 (2018)
- Страницы: 216-221
- Раздел: Physical Properties of Crystals
- URL: https://journals.rcsi.science/1063-7745/article/view/192309
- DOI: https://doi.org/10.1134/S1063774518020128
- ID: 192309
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Аннотация
Optical inhomogeneities of calcium molybdate crystals in the initial state and after isothermal annealings have been investigated. The value of anomalous birefringence of the samples has been estimated by Mallard’s method; it is shown that annealing reduces this value. Scattering centers have been observed by the Tyndall method. Microscopy has revealed inclusions 2–10 μm in size in all samples. They can’t be attributed to the crucible material inclusions. Light-scattering indicatrices are plotted based on scattering spectroscopy data. Sizes of the scattering centers are estimated.
Об авторах
N. Kozlova
National University of Science and Technology MISiS
Email: zabev@mail.ru
Россия, Moscow, 119049
O. Buzanov
JSC Fomos-Materials
Email: zabev@mail.ru
Россия, Moscow, 107023
A. Kozlova
National University of Science and Technology MISiS
Email: zabev@mail.ru
Россия, Moscow, 119049
E. Zabelina
National University of Science and Technology MISiS
Автор, ответственный за переписку.
Email: zabev@mail.ru
Россия, Moscow, 119049
Zh. Goreeva
National University of Science and Technology MISiS
Email: zabev@mail.ru
Россия, Moscow, 119049
I. Didenko
National University of Science and Technology MISiS
Email: zabev@mail.ru
Россия, Moscow, 119049
V. Kasimova
National University of Science and Technology MISiS
Email: zabev@mail.ru
Россия, Moscow, 119049
A. Chernykh
National University of Science and Technology MISiS; Shubnikov Institute of Crystallography, Federal Scientific Research Centre “Crystallography and Photonics,”
Email: zabev@mail.ru
Россия, Moscow, 119049; Moscow, 119333
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