THE STUDY ON THE PRESSURE DEPENDENCE OF THE DOMAIN WALLS OF Pb-3(PO4)(2) FERROELASTIC CRYSTAL

被引：0

作者：

Kim, Ho Jong ^{[1
]}

Jang, Min Su ^{[1
]}

Jeong, Se Young ^{[1
]}

Cho, Chae Ryong ^{[1
]}

机构：

[1] Pusan Natl Univ, Dept Phys, 30 Jang Jung Dong, Pusan 609735, South Korea

来源：

FERROELECTRICS | 1994年 / 157卷 / 01期

关键词：

D O I：

10.1080/00150199408229479

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Single crystals of the ferroelastic Pb-3(PO4)(2) were grown by the Czochralski method. We have observed the change of the domain walls by uniaxial stress applied along various crystallographic directions in the domain structure of Pb-3(PO4)(2) crystal. The crystals show the different switching results for different kinds of domain walls and different directions of applied stress. When the crystal is getting stressed above a certain value of applied stress, the wall in the (100) plane of Pb-3(PO4)(2) crystal are disappeared, and the multi-domain become a single domain. Even the stress is removed, the single domain remains in the state where a biaxial conoscope image is observed. When the single domain of the crystal is stressed along the [001] and [100] direction, this domain becomes two types of the needle-shaped domain.

引用

页码：39 / 44

页数：6

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