Magnetoelectric effect in Pb(Fe1/2Nb1/2)O3

被引：12

作者：

Blinc, R. ^{[1
]}

Kosec, M.

Holc, J.

Trontelj, Z.

Jaglicic, Z.

Dalal, N.

机构：

[1] Jozef Stefan Inst, Ljubljana, Slovenia

[2] Inst Math Phys & Mech, Ljubljana, Slovenia

[3] Florida State Univ, Tallahassee, FL 32306 USA

来源：

FERROELECTRICS | 2007年 / 349卷

关键词：

magnetoelectric effect; multiferroic system; ferroelectromagnet;

D O I：

10.1080/00150190701260553

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

An anomaly in the magnetic susceptibility has been observed at and below the paraelectric -ferroelectric transition in polycrystalline Pb(Fe112Nb112)O-3. The results are indicative of magnetoelectric coupling of the form (PM2)-M-2. The non-linear relation between the induced magnetization and the applied magnetic field demonstrates the presence of large superparamagnetic clusters embedded in a paramagnetic medium over the whole ferroelectric phase, i.e. far above the antiferromagnetic transition temperature TN.

引用

页码：16 / 20

页数：5

共 10 条

[1]

BLINC R, IN PRESS J APPL PHYS

[2] Multiferroic and magnetoelectric materials [J].