Maxwell-Wagner relaxation in magnetoelectric composites

被引：20

作者：

Petrov, VM ^{[1
]}

Bichurin, MI

Srinivasan, G

机构：

[1] Novgorod State Univ, Novgorod, Russia

[2] Oakland Univ, Dept Phys, Rochester, MI 48309 USA

来源：

TECHNICAL PHYSICS LETTERS | 2004年 / 30卷 / 04期

基金：

美国国家科学基金会;

关键词：

Relaxation Frequency; Broad Limit; Voltage Coefficient; Magnetoelectric Composite; Magnetoelectric Voltage;

D O I：

10.1134/1.1748619

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Giant Maxwell-Wagner relaxation of the magnetoelectric susceptibility and the magnetoelectric voltage coefficient was observed in a ferrite-piezoelectric composite. The relaxation frequency of the magnetoelectric susceptibility of this material can be controlled within broad limits by varying the volume fractions of the components and by modifying their properties. The maximum value of the magnetoelectric susceptibility of the composite studied exceeds the values known in other materials. (C) 2004 MAIK "Nauka / Interperiodica".

引用

页码：341 / 344

页数：4

共 5 条

[1] Theory of low-frequency magnetoelectric coupling in magnetostrictive-piezoelectric bilayers [J].