Features of resonance absorption of longitudinal ultrasound in strained crystals KBr at temperature variations
The frequency dependence of a dislocation damping decrement of ultrasound in KBr single crystals preliminary strained up to 1 % in the temperature range 77-300 K and frequency range 7.5-217.5 MHz has been investigated. The temperature course of the phonon viscosity coefficient B was determined, whic...
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| Published in: | Functional Materials |
|---|---|
| Date: | 2007 |
| Main Authors: | , |
| Format: | Article |
| Language: | English |
| Published: |
НТК «Інститут монокристалів» НАН України
2007
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| Subjects: | |
| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/136919 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Features of resonance absorption of longitudinal ultrasound in strained crystals KBr at temperature variations / A.M. Petchenko, G.A. Petchenko // Functional Materials. — 2007. — Т. 14, № 4. — С. 475-479. — Бібліогр.: 12 назв. — англ. |