Magnetoelectric effect of Pb(Zr,Ti)O3 rod arrays in a (Tb,Dy)Fe2/epoxy medium -: art. no. 012503

被引：68

作者：

Shi, Z ^{[1
]}

Nan, CW

Zhang, J

Cai, N

Li, JF

机构：

[1] Tsinghua Univ, State Key Lab New Ceram & Fine Proc, Beijing 100084, Peoples R China

[2] Tsinghua Univ, Dept Mat Sci & Engn, Beijing 100084, Peoples R China

来源：

APPLIED PHYSICS LETTERS | 2005年 / 87卷 / 01期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1063/1.1991983

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We report a kind of multiferroic and multifunctional composite with Pb(Zr,Ti)O-3 rod arrays embedded in a ferromagnetic medium of (Tb,Dy)Fe-2/epoxy. The composite structure is similar to that of 1-3-type piezoelectric composites with Pb(Zr,Ti)O-3 rod arrays embedded in an inert epoxy for already commercial applications as transducers. The large magnetoelectric effect, especially at high frequency at which the electromechanical resonance appears, is observed for such multiferroic composites due to coupling elastic interaction between Pb(Zr,Ti)O-3 rods and the ferromagnetic medium, which suggests avenues for designing novel multiferroic materials for practical applications. (c) 2005 American Institute of Physics.

引用

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