Аннотация
The authors study reduction of longitudinal ultrasonic oscillations (internal friction Q-1 and logarithmic decrement δ) in NaClO3 crystals within the temperature range of 78 - 525 K and relative amplitudes of oscillatory deformation of 10-7 - 10-5 according to the method of compound piezoelectric vibrator at the frequencies of ≈ 105 Hz. Q-1 maximums under the temperatures of 110 K, 240 K, 260 K, ≈ 400 K and its fast growth under the temperature over 500 K are revealed as well as athermic peak of 8 in the region of small deformation amplitudes (near 10-7).
Язык оригинала | Английский |
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Номер статьи | 012032 |
Журнал | IOP Conference Series: Materials Science and Engineering |
Том | 91 |
Номер выпуска | 1 |
DOI | |
Состояние | Опубликовано - 14 сен 2015 |
Событие | 6th International Scientific Practical Conference on Innovative Technologies and Economics in Engineering - Yurga, Российская Федерация Продолжительность: 21 мая 2015 → 23 мая 2015 |
ASJC Scopus subject areas
- Engineering(all)
- Materials Science(all)