DIELECTRIC AND PYROELECTRIC PROPERTIES IN THE PB(MG1/3TA2/3)O3-PBTIO3 SOLID-SOLUTION CERAMICS

被引：10

作者：

KIM, YJ

CHOI, SW

机构：

[1] Department of Physics, Dankook University, Chungnam

来源：

FERROELECTRICS | 1990年 / 108卷

关键词：

D O I：

10.1080/00150199008018764

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Dielectric and pyroelectric properties of relaxor ferroelectric (1-x)Pb((mg1/3Ta2/3)O3-xPbTio3 solid solution series have been investigated. The dielectric constant and loss of poled and unpoled samples were measured. The pyroelectric coefficient and the spontaneous polarization were measured by the static Byer-Roundy method as a function of temperature. Anomalous dielectric and pyroelectric behaviors are observed at the composition x~0.29-0.39 mole % PT content in the vicinity of the morphotropic phase boundary. © 1990, Taylor & Francis Group, LLC. All rights reserved.

引用

页码：241 / 246

页数：6

共 10 条

[1] EVIDENCE FOR A NEW PHASE BOUNDARY IN FERROELECTRIC LEAD ZIRCONATE-LEAD TITANATE SYSTEM [J].