Dynamic Hysteresis and Scaling Behavior of Energy Density in Pb0.99Nb0.02[(Zr0.60Sn0.40)0.95Ti0.05]O3 Antiferroelectric Bulk Ceramics

被引：76

作者：

Chen, Xuefeng ^{[1
]}

Cao, Fei ^{[1
]}

Zhang, Hongling ^{[1
]}

Yu, Gang ^{[1
]}

Wang, Genshui ^{[1
]}

Dong, Xianlin ^{[1
]}

Gu, Yan ^{[2
]}

He, Hongliang ^{[2
]}

Liu, Yusheng ^{[2
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Inorgan Funct Mat & Devices, Shanghai 200050, Peoples R China

[2] Inst Fluid Phys, Natl Key Lab Shock Wave & Detonat Phys, Mianyang 621900, Peoples R China

来源：

JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 2012年 / 95卷 / 04期

关键词：

DIELECTRIC-PROPERTIES; TRANSITIONS;

D O I：

10.1111/j.1551-2916.2012.05070.x

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 evolution of dynamic hysteresis of lead zirconate titanate stannate antiferroelectric bulk ceramics at various frequencies (f) and field amplitudes (E-0) has been investigated systematically. A series of asymmetrical minor loops were observed when the working fields were slightly lower than the forward switching field E-AF. As E-0 increased above E-AF, symmetrical double loops appeared and their energy densities w against f and E-0 were found to be fit the scaling behavior as w alpha f(-0.02) (E-0 - E-c)0.08, where E-c representing the threshold field is designated as E-AF. The study is helpful to application of antiferroelectrics as energy-storage capacitors.

引用

页码：1163 / 1166

页数：4

共 16 条

[1] TRANSDUCERS USING FORCED TRANSITIONS BETWEEN FERROELECTRIC AND ANTIFERROELECTRIC STATES [J].