Band structure of the spectrum of magnetoelastic wave in a periodic system of magnetoelastic and nonmagnetic elastic layers

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作者
Bespyatykh, YI
Dikshtein, IE
Mal'tsev, VP
Vasilevskii, V
Nikitov, SA
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TM [电工技术]; TN [电子技术、通信技术];
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0808 ; 0809 ;
摘要
The spectrum of magnetoelastic waves in a periodic structure with alternate dielectric ferromagnetic and nonmagnetic layers is studied. The dispersion relation for magnetoelastic shear modes propagating perpendicularly to medium interfaces is obtained. The frequencies of both elastic and spin wave resonances are calculated. The resonance frequency shift caused by interaction of elastic and magnetic subsystems is determined.
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页码:1055 / 1062
页数:8
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