Study on a straight dislocation in an icosahedral quasicrystal with piezoelectric effects

被引：0
作者：
Lianhe Li
Guanting Liu
机构：
[1] Inner Mongolia Normal University,College of Mathematics Science
[2] Inner Mongolia University,Inner Mongolia Key Laboratory of Nanoscience and Nanotechnology
来源：
Applied Mathematics and Mechanics | 2018年 / 39卷
关键词：
icosahedral quasicrystal; piezoelectric effect; Stroh formalism; dislocation; O344.3; 74C20;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
An electro-elastic analysis is performed on an icosahedral quasicrystal with piezoelectric effects containing a straight dislocation. The closed-form expressions for the elastic and electric fields are obtained using the extended Stroh formalism. The effects of piezoelectric constant on the phonon displacement, phason displacement, and electric potential are discussed in detail.
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页码：1259 / 1266
页数：7
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