POLING FIELD DEPENDENCE OF TETRAGONAL PZT CERAMICS

被引：15

作者：

Ogawa, T. ^{[1
]}

Takeshita, Y. ^{[1
]}

Miyamoto, T. ^{[1
]}

Chun, D. I. ^{[2
]}

机构：

[1] Shizuoka Inst Sci & Technol, Fukuroi 437, Japan

[2] Tong Yang Cent Labs, Kusung Myun 449910, Yongin Kun, South Korea

来源：

FERROELECTRICS | 1996年 / 186卷

关键词：

D O I：

10.1080/00150199608218047

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Tetragonal PZT ceramics were investigated regarding poling characteristics. When the poling field was varied, minimum dielectric constants, minimum electromechanical coupling coefficients and maximum frequency constants were obtained at the same poling fields. The ferroelectric domain rotations could be estimated by the hysteresis loops of dielectric and piezoelectric constants versus poling fields.

引用

页码：119 / 122

页数：4