Experimental studies of laser excitation of normal acoustic waves in ferromagnetic metals at the curie temperature

被引：3

作者：

Gurevich, S. Yu. ^{[1
]}

Petrov, Yu. V. ^{[1
]}

Shul'ginov, A. A. ^{[1
]}

Golubev, E. V. ^{[1
]}

机构：

[1] S Ural State Univ, Chelyabinsk 454080, Russia

来源：

RUSSIAN JOURNAL OF NONDESTRUCTIVE TESTING | 2007年 / 43卷 / 02期

关键词：

Nondestructive Test; Laser Excitation; Ultrasonic Vibration; Lamb Wave; Magnetic Phase Transition;

D O I：

10.1134/S1061830907020027

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Laser excitation of normal (Lamb) waves in ferromagnetic plates and the effect of magnetic phase transition on their main characteristics - amplitude, vibration frequency, and propagation velocity - are studied experimentally.

引用

页码：82 / 86

页数：5

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