Influence of uniaxial pressure on elastic waves propagation in piezoelectric layered structures "Y-Cut langasite/fused silica"

Описание

Тип публикации: статья из журнала

Год издания: 2015

Ключевые слова: Initial stress influence, Love wave, Piezoelectric layered structure, Rayleigh wave

Аннотация: The study of influence of external uniaxial mechanical stress on the dispersive characteristics and anisotropy of elastic waves in such piezoelectric structures as “Y -cut La3 Ga5 SiO14/fused silica” has been conducted. The results of computer simulation taking into account the linear and nonlinear material constants of materials hПоказать полностьюave been presented. The comparison of elastic wave velocity changes under the influence of an uniaxial stress while a full set of nonlinear material constants of crystalline layer + geometric nonlinearity, or only geometric nonlinearity of the layer induced by the static deformation of a substrate has been fulfilled. © Siberian Federal University. All rights reserved.

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Издание

Журнал: Journal of Siberian Federal University - Mathematics and Physics

Выпуск журнала: Vol. 8, Is. 1

Номера страниц: 7-21

Персоны

  • Burkov Sergey I. (Institute of Engineering Physics and Radio Electronics Siberian Federal University)
  • Zolotova Olga P. (Siberian State Aerospace University)
  • Turchin Pavel P. (Institute of Engineering Physics and Radio Electronics Siberian Federal University)

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