Coercive field of 0.955Pb(Zn1/3Nb2/3)O3-0.045PbTiO3 single crystal and its frequency dependence

被引：35

作者：

Yin, JH ^{[1
]}

Cao, WW ^{[1
]}

机构：

[1] City Univ Hong Kong, Dept Phys & Mat Sci, Kowloon, Hong Kong, Peoples R China

来源：

APPLIED PHYSICS LETTERS | 2002年 / 80卷 / 06期

关键词：

D O I：

10.1063/1.1448385

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Domain switching behavior of 0.955Pb(Zn1/3Nb2/3)O-3-0.045PbTiO(3) ferroelectric single crystal has been investigated using the ultrasonic technique in addition to the polarization hysteresis measurements. The ultrasonic technique makes it possible to extend the coercive field measurement to frequencies as low as 10(-5) Hz, revealing the existence of a saturated coercive field E-sc, which representing the intrinsic switching barrier. (C) 2002 American Institute of Physics.

引用

页码：1043 / 1045

页数：3

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