The Surface Electroelastic Love’s Waves in a Layered System with a Piezoelectric Substructure and Soft Dielectric Isotropic Layer (The investigation of the characteristic equation – Part I)
Journal Title: Հայաստանի գիտությունների ազգային ակադեմիայի տեղեկագիր․ Մեխանիկա - Year 2006, Vol 59, Issue 2
Abstract
In the article is investigated the existence and the behaviour Love’s surface electroelastic waves in a layered system with a piezoelectric substructure if the class 6,4, 6mm, 4mm, 622, 422 and a soft dielectric isotropic layer with a finite arbitrary thichness depending on the physicomechanical properties of the system and the reative thichness of the layer. The characteristic equation at the surface wave is investigated in the case of the soft layer when the propagation velocity of volume of clastic waves in the layer is less than the propagation velocity of the volume electroelastic waves in the substracture. In particular it is shown that the existence of split waves of Love’s type due to solely piezoelectrical effect.
Authors and Affiliations
Z. N. Danoyan, N. Z. Danoyan, G. A. Manukyan
Keywords
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- EP ID EP607243
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