The effect of Cu substitution on the electrical and magnetic properties of NiZn ferrites

Author

Nam, J.-H. ; Jung, H.H. ; Shin, J.Y. ; Oh, J.H.

Author_Institution

Dept. of Ceramic Eng., Inha Univ., Inchon, South Korea

Volume

31

Issue

6

fYear

1995

fDate

11/1/1995 12:00:00 AM

Firstpage

3985

Lastpage

3987

Abstract

The effects of Cu substitution on the properties of NiZn ferrites sintered at low temperature with various compositions are investigated. The densification of NiCuZn ferrite is dependent upon Cu content in the composition, (Ni_0.5-xCu_xZn_0.5)(Fe₂O₃)_0.98. Dispersion characteristics of complex permeability of (Ni_0.5-xCu_xZn_0.5)(Fe₂O₃)_0.98 is observed above x=0.3 and the relaxation frequency increases with higher temperature

Keywords

ceramics; copper compounds; densification; electrical resistivity; ferrites; magnetic impurities; magnetic permeability; magnetic permeability measurement; nickel compounds; sintering; zinc compounds; (Ni_0.5-xCu_xZn_0.5)(Fe₂O₃)_0.98; Cu substitution; NiZn ferrites; complex permeability; densification; dispersion characteristics; electrical properties; low temperature; magnetic properties; relaxation frequency; sintering; Conductivity; Dielectric measurements; Electric resistance; Electrical resistance measurement; Ferrites; Firing; Impedance measurement; Magnetic properties; Permeability; Temperature;

fLanguage

English

Journal_Title

Magnetics, IEEE Transactions on

Publisher

ieee

ISSN

0018-9464

Type

jour

DOI

10.1109/20.489838

Filename

489838