Electret state in PZT-based ceramics

被引：1
|
作者：
Panchenko, EM [1 ]
机构：
[1] Rostov State Univ, Inst Phys, Rostov On Don 344090, Russia
来源：
JOURNAL OF ELECTROSTATICS | 1997年 / 42卷 / 03期
关键词：
electrets; ferroelectricity; relaxation time; PZT-based ceramics; solid solutions; surface charge;
D O I：
10.1016/S0304-3886(97)00153-8
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Regularities have been studied that characterize the existence of the electret state in multicomponent solid solutions of the lead zirconate-titanate (PZT). When the unit cell displays rhombohedral distortion in these solutions, their electret state is more stable compared to the case of the tetragonal distortion. (C) 1997 Elsevier Science B.V.
引用
收藏
页码：295 / 297
页数：3
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