Crossover from relaxor to ordinary ferroelectric state in PMN-PZT system

被引：3

作者：

Tsotsorin, A. N. ^{[1
]}

Gridnev, S. A. ^{[2
]}

机构：

[1] Sci Res Inst Elect Engn, Voronezh, Russia

[2] Voronezh State Tech Univ, Voronezh, Russia

来源：

FERROELECTRICS | 2007年 / 360卷

关键词：

relaxer; ferroelectric; dielectric spectroscopy; crossover; diffuse phase transition;

D O I：

10.1080/00150190701515980

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The system of solid solutions (I-x)PbMg(1/3)Nb(2/3)O3-xPbZr(0.53)Ti(0.47)O(3) (PMN-PZT) was investigated. On the base of the experimental study of dielectric spectroscopy, dielectric nonlinearity under external bias field lip to 15 kV/cm, and differential thermal analysis the crossover from relaxor to ordinary ferroelectric state has been revealed. Criteria allowing to draw a distinction between relaxor and ordinary ferroelectric states are discussed.

引用

页码：166 / 171

页数：6