Maxwell-Wagner relaxation of elastic constants of layered polar dielectrics

被引：8

作者：

Turik, AV ^{[1
]}

Radchenko, GS ^{[1
]}

机构：

[1] Rostov State Univ, Rostov Na Donu 344007, Russia

来源：

PHYSICS OF THE SOLID STATE | 2003年 / 45卷 / 06期

关键词：

Spectroscopy; State Physics; Exact Solution; Hysteresis Loop; Elastic Constant;

D O I：

10.1134/1.1583789

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

This paper reports on the results of investigations into the effective complex elastic compliances of a composite in the form of a multilayer piezoactive medium consisting of layers of polar dielectrics connected in series. Exact solutions for normal and inverse Maxwell-Wagner relaxations of elastic compliances are derived for the first time. The mechanical hysteresis loops corresponding to either a decrease or an increase in the elastic energy are analyzed. It is demonstrated that relaxation of elastic constants occurs only in piezoactive media. (C) 2003 MAIK "Nauka/Interperiodica".

引用

页码：1060 / 1064

页数：5

共 11 条

[1]

Brown WF., 1956, DIELECTRICS

[2] Maxwell-Wagner piezoelectric relaxation in ferroelectric heterostructures [J].