Отправить статью по E-mail Anisotropy of the Mechanical Properties of TbF3 Crystals
- Авторы: Karimov D.N.1, Lisovenko D.S.2, Sizova N.L.1, Sobolev B.P.1
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Учреждения:
- Shubnikov Institute of Crystallography, Federal Scientific and Research Center “Crystallography and Photonics,”
- Ishlinsky Institute for Problems in Mechanics
- Выпуск: Том 63, № 1 (2018)
- Страницы: 96-103
- Раздел: Physical Properties of Crystals
- URL: https://journals.rcsi.science/1063-7745/article/view/192212
- DOI: https://doi.org/10.1134/S1063774518010108
- ID: 192212
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Аннотация
TbF3 (sp. gr. Pnma) crystals up to 40 mm in diameter have been grown from melt by a Bridgman technique. The anisotropy of their mechanical properties is studied for the first time. the technical elasticity constants are calculated, and room-temperature values of Vickers microhardness for the (010) and (100) planes are measured. The shape of indentation impressions is found to correlate with Young’s modulus anisotropy for TbF3 crystals.
Об авторах
D. Karimov
Shubnikov Institute of Crystallography, Federal Scientific and Research Center “Crystallography and Photonics,”
Автор, ответственный за переписку.
Email: dnkarimov@gmail.com
Россия, Moscow, 119333
D. Lisovenko
Ishlinsky Institute for Problems in Mechanics
Email: dnkarimov@gmail.com
Россия, Moscow, 119526
N. Sizova
Shubnikov Institute of Crystallography, Federal Scientific and Research Center “Crystallography and Photonics,”
Email: dnkarimov@gmail.com
Россия, Moscow, 119333
B. Sobolev
Shubnikov Institute of Crystallography, Federal Scientific and Research Center “Crystallography and Photonics,”
Email: dnkarimov@gmail.com
Россия, Moscow, 119333
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