Отправить статью по E-mail Inelastic behavior of potassium hydrogen phthalate single crystals under ultrasonic deformation
- Авторы: Koldaeva M.V.1, Bushueva G.V.2, Zinenkova G.M.2, Naimi E.K.3, Turskaya T.N.1
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Учреждения:
- Shubnikov Institute of Crystallography
- Moscow State University
- National University of Science and Technology “MISiS,”
- Выпуск: Том 58, № 1 (2016)
- Страницы: 144-154
- Раздел: Mechanical Properties, Physics of Strength, and Plasticity
- URL: https://ogarev-online.ru/1063-7834/article/view/196845
- DOI: https://doi.org/10.1134/S1063783416010182
- ID: 196845
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Аннотация
The effect of ultrasonic deformation on the inelastic behavior of potassium hydrogen phthalate single-crystal samples with different crystallographic orientations at frequencies of ∼105 Hz has been investigated. It has been shown that the inelastic behavior of potassium hydrogen phthalate single crystals during the ultrasonic deformation is determined not by the dislocation mechanisms. It has been found that the main mechanism responsible for energy losses of mechanical vibrations in these crystals is the mechanism of ionicrelaxation polarization. The characteristic relaxation times of this process have been determined and varied in the range from 10–8 to 10–7 s.
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Об авторах
M. Koldaeva
Shubnikov Institute of Crystallography
Автор, ответственный за переписку.
Email: mkoldaeva@ns.crys.ras.ru
Россия, Leninskii pr. 59, Moscow, 119333
G. Bushueva
Moscow State University
Email: mkoldaeva@ns.crys.ras.ru
Россия, Leninskye gory, Moscow, 119991
G. Zinenkova
Moscow State University
Email: mkoldaeva@ns.crys.ras.ru
Россия, Leninskye gory, Moscow, 119991
E. Naimi
National University of Science and Technology “MISiS,”
Email: mkoldaeva@ns.crys.ras.ru
Россия, Leninskii pr. 4, Moscow, 119049
T. Turskaya
Shubnikov Institute of Crystallography
Email: mkoldaeva@ns.crys.ras.ru
Россия, Leninskii pr. 59, Moscow, 119333
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