COPPER IONS INFLUENCE ON THE PHYSICAL-PROPERTIES OF A MAGNESIUM-ZINC FERRITE

Authors
REZLESCU N REZLESCU E POPA PD CRAUS ML REZLESCU L
Citation
N. Rezlescu et al., COPPER IONS INFLUENCE ON THE PHYSICAL-PROPERTIES OF A MAGNESIUM-ZINC FERRITE, Journal of magnetism and magnetic materials, 182(1-2), 1998, pp. 199-206
Citations number
15
Categorie Soggetti
Material Science","Physics, Condensed Matter
Journal title
Journal of magnetism and magnetic materials → ACNP
ISSN journal
03048853
Volume
182
Issue
1-2
Year of publication
1998
Pages
199 - 206
Database
ISI
SICI code
0304-8853(1998)182:1-2<199:CIIOTP>2.0.ZU;2-D
Abstract
The effect of Cu substitution on the properties of magnesium-zinc ferr ites sintered at low temperature were investigated. The densification of MgCuZn ferrite is dependent upon Cu concentration in the compositio n of Mg0.5-xCuxZn0.5Fe2O4 + 0.5MgO. The sintered ferrite with a densit y of about 4.5 g/cm(3) and the electrical resistivity greater than 10( 8) Omega cm was obtained at relatively low sintering temperature (1050 degrees C), for x = 0.3. This sintering condition is suitable for mul tilayer chip inductor application. (C) 1998 Elsevier Science B.V. All rights reserved.