Low-frequency ultrasound attenuation in sodium chlorate crystals

18th International Conference PhysicA.SPb

Igisheva, A.L.^1 ; Soboleva, E.G.^1 ; Krit, T.B.^2

Yurga Institute of Technology, Tomsk Polytechnic University, Leningradskaya st. 26, Yurga

652055, Russia^1

Moscow State University, Leninskie Gory 1/2, Moscow

119991, Russia^2

关键词: Longitudinal ultrasonic;    Low-frequency ultrasound;    Piezoelectric vibrators;    Relative amplitude;    Sodium chlorates;    Temperature range;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/769/1/012061/pdf
DOI  :  10.1088/1742-6596/769/1/012061

来源: IOP

【 摘 要 】

The authors study reduction of longitudinal ultrasonic oscillations in sodium chlorate crystals within the temperature range of 78 - 525 K and relative amplitudes of oscillatory deformation of 10-7- 10-5according to the method of compound piezoelectric vibrator at the frequencies of ≈ 105Hz.