Electromagnetic-acoustic conversion of bulk waves

被引：0
|
作者：
Ilyasov, RS [1 ]
Borovkova, MA [1 ]
Komarov, VA [1 ]
机构：
[1] UDMURT STATE UNIV,IZHEVSK,RUSSIA
来源：
RUSSIAN JOURNAL OF NONDESTRUCTIVE TESTING | 1996年 / 32卷 / 01期
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D O I：
暂无
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The laws of electromagnetic-acoustic conversion (EMAC) of bulk waves in ferrites are studied analytically in comparison with conducting magnetic materials. The physical processes responsible for the behavior of EMAC when the electrical conductivity varies are considered and the main components of the forces that determine the efficiency of generation in those two cases are isolated. The EMAC efficiency in ferrites is shown to be always higher than in conducting magnetic materials and the difference is maximum for uniform EMAC.
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页码：28 / 34
页数：7
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