The dielectric response of electrostrictive (1-x) PMN-xPZT ceramics

被引：24

作者：

Shil'nikov, AV ^{[1
]}

Sopit, AV ^{[1
]}

Burkhanov, AI ^{[1
]}

Luchaninov, AG ^{[1
]}

机构：

[1] Volgograd State Architectural & Engn Acad, Dept Phys, Volgograd 400074, Russia

来源：

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY | 1999年 / 19卷 / 6-7期

关键词：

PMN-PZT; dielectric properties; capacitors;

D O I：

10.1016/S0955-2219(98)00423-3

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The dielectric and pyroelectric properties of PMN-PZT ferroceramics in the area below temperature of a maximum dielectric permittivity (T-m) were investigated. It is detected that temperature of transition from the ferroelectric phase into dipole-glass phase coincides exactly with the temperature of the maximum of repolarization currents. The reasons for the appearance of repolarization currents and correlation of dielectric and pyroelectric properties are considered. (C) 1999 Elsevier Science Limited. All rights reserved.

引用

页码：1295 / 1297

页数：3

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