THRESHOLD ELECTRIC-FIELD FOR ACOUSTIC-EMISSION FROM FERROELECTRIC PB5GE3O11

被引：14

作者：

MOHAMAD, IJ

LAMBSON, EF

MILLER, AJ

SAUNDERS, GA

机构：

[1] School of Physics, University of Bath, Bath, BA2 7AY England, Claverton Down

来源：

PHYSICS LETTERS A | 1979年 / 71卷 / 01期

关键词：

D O I：

10.1016/0375-9601(79)90893-4

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Acoustic emission has been observed in ferroelectric Pb5Ge3O11 and TGS near saturation polarisation. An abrupt electric field threshold for AE has been discovered in Pb5Ge3O11 (but not in TGS) which is related to the onset of domain wall movement. © 1979.

引用

页码：115 / 118

页数：4

共 7 条

[1] EXISTENCE OF DISLOCATIONS AT DOMAIN TIPS IN FERROELECTRIC CRYSTAL KH2 PO4 [J].