Electromagnetic properties in ferroelectric materials.

被引：0

作者：

Ravez, J ^{[1
]}

Elissalde, C ^{[1
]}

Miane, JL ^{[1
]}

机构：

[1] ENSCPB,PIOM,F-33402 TALENCE,FRANCE

来源：

ANNALES DE CHIMIE-SCIENCE DES MATERIAUX | 1996年 / 21卷 / 2-3期

关键词：

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The recent development of network analyzers has allowed electromagnetic property studies in perovskite-type ferroelectric materials in a large frequency range (similar to 10(2)-10(10)Hz). A high frequency (similar to 10(7)-10(10)Hz) relaxation has been evidenced. The origin of the relaxation process has been determined: it is an intrinsic mechanism directly related to the crystal lattice. In the light of the obtained results, physical-chemistry laws can be used to modulate the relaxation frequency using appropriate ionic substitutions.

引用

页码：175 / 183

页数：9

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