DIELECTRIC BEHAVIOR AND MAGNETOELECTRIC EFFECT IN COBALT FERRITE-BARIUM TITANATE COMPOSITES

被引：54

作者：

HANUMAIAH, A

BHIMASANKARAM, T

SURYANARAYANA, SV

KUMAR, GS

机构：

[1] Department of Physics, Osmania University, Hyderabad

来源：

BULLETIN OF MATERIALS SCIENCE | 1994年 / 17卷 / 04期

关键词：

DIELECTRIC BEHAVIOR; MAGNETOELECTRIC EFFECT; COBALT FERRITE BARIUM TITANATE COMPOSITES;

D O I：

10.1007/BF02745228

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Composites of BaTiO3 and CoFe2O4 have been prepared with various compositions by double sintering method. The presence of the two phases has been confirmed by XRD. Variation of dielectric constant with temperature in these samples has been studied. All the samples have shown linear magnetoelectric conversion in the presence of static magnetic field. The magnetoelectric effect (dE/dH) has been studied as a function of intensity of magnetic field. The maximum value of the conversion factor (dH/dH)(max) was found to be 0.16 mV/cm/Oe.

引用

页码：405 / 409

页数：5

共 5 条

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Cullity BD., 1972, INTRO MAGNETIC MAT

[2]

LINES ME, 1977, PRINCIPLES APPLICATI

[3]

Suchtelen J. V., 1972, PHILIPS RES REP, V27, P28

[4] SINTERED MAGNETOELECTRIC COMPOSITE-MATERIAL BATIO3-NI(CO,MN)FE2O4 [J].