Electroelastic fields of the general line source in periodically layered piezoelectric structure

被引：1

作者：

Nowacki, J. P. ^{[1
]}

Drabik, A. ^{[1
]}

Alshits, V. I. ^{[1
,2
]}

机构：

[1] Polish Japanese Acad Informat Technol, Ul Koszykowa 86, PL-02008 Warsaw, Poland

[2] Shubnikov Inst Crystallog RAS, Moscow, Russia

来源：

INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS | 2016年 / 52卷 / 3-4期

关键词：

Piezoelectricity; anisotropy; 1D inhomogeneity; periodic multilayers; general line source; SHEAR HORIZONTAL WAVES; DISLOCATIONS; ELASTICITY; CRYSTALS; MATRIX;

D O I：

10.3233/JAE-162079

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Electroelastic 2D fields excited by a straight general line source in an anisotropic periodically layered piezoelectric medium are expressed in an implicit analytical form of well-convergent Fourier integral. The analysis is given in terms of the 8 x 8 propagator matrix constructed for a graded or stratified medium formed by a periodic succession of layers. The general line source represents a combination of the straight 4D dislocation with the force and charge distributed along the same line.

引用

页码：1305 / 1311

页数：7

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