ANALYSIS OF P-SV WAVE BANDS IN ONE-DIMENSIONAL PIEZOELECTRIC/PIEZOMAGNETIC PHONONIC CRYSTALS

被引：0

作者：

Wang, Wei ^{[1
,2
]}

Guo, Yong-qiang ^{[1
,2
]}

Li, Qiang-qiang ^{[3
]}

机构：

[1] Lanzhou Univ, Key Lab Mech Disaster & Environm Western China, Minist Educ, Lanzhou 730000, Peoples R China

[2] Lanzhou Univ, Sch Civil Engn & Mech, Lanzhou 730000, Peoples R China

[3] Shanxi Agr Univ, Coll Urban & Rural Construct, Taigu Cty 030801, Shanxi Province, Peoples R China

来源：

PROCEEDINGS OF 2016 SYMPOSIUM ON PIEZOELECTRICITY, ACOUSTIC WAVES, AND DEVICE APPLICATIONS (SPAWDA) | 2016年

关键词：

P-SV wave bands; One-dimensional piezoelectric-piezomagnetic phononic crystals; Transversely-isotropic material; Method of reverberation-ray matrix (MRRM); Dispersion spectra; PROPAGATION; COMPOSITES;

D O I：

暂无

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：

On the basis of two-dimensional (2D) elasticity of piezoelectric and piezomagnetic materials and the state space formalism, the method of reverberation-ray matrix (MRRM) combined with the Floquet-Bloch theorem as an alternative method are proposed for the analysis of P-SV wave bands in 1D phononic crystals made of transversely isotropic piezoelectric and piezomagnetic materials. Numerical examples are given to validate our proposed method and to show the general properties of P-SV waves in 1D piezoelectric-piezomagnetic phononic crystals. It is concluded that our proposed MRRM is uniform in formulation and suitable for both low-and high-frequency analysis.

引用

页码：243 / 247

页数：5

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