Composite magnetic materials based on nanocrystalline powders for middle- and high-frequency applications up to 1 MHz

Authors
Leger, V Ramiarinjaona, C Barrue, R Lebourgeois, R
Citation
V. Leger et al., Composite magnetic materials based on nanocrystalline powders for middle- and high-frequency applications up to 1 MHz, J MAGN MAGN, 191(1-2), 1999, pp. 169-173
Citations number
8
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
ISSN journal
03048853 → ACNP
Volume
191
Issue
1-2
Year of publication
1999
Pages
169 - 173
Database
ISI
SICI code
0304-8853(199901)191:1-2<169:CMMBON>2.0.ZU;2-F
Abstract
The preparation of mechanically resistant composite :materials made of nano crystalline powders is described. Core losses per cycle, magnetic induction versus frequency (np to 200 kHz), and real and imaginary parts of the comp lex permeability, up to 500 MHz, are given. These results show that such co mposites may ensure fair magnetic properties for middle and high-frequency power applications up to 1 MHz. (C) 1999 Elsevier Science B.V. All rights r eserved.