Magnetic anisotropy distribution in Ba ferrite particles

Authors
Bottoni, G Candolfo, D Cecchetti, A Masoli, F
Citation
G. Bottoni et al., Magnetic anisotropy distribution in Ba ferrite particles, J MAGN MAGN, 193(1-3), 1999, pp. 326-328
Citations number
4
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
ISSN journal
03048853 → ACNP
Volume
193
Issue
1-3
Year of publication
1999
Pages
326 - 328
Database
ISI
SICI code
0304-8853(199903)193:1-3<326:MADIBF>2.0.ZU;2-0
Abstract
The distribution of anisotropy fields in Ba ferrite particles and its evolu tion with the addition of Co/Ti ions is studied. The width of the anisotrop y distribution increases with increase in doping content, and further is la rger at low temperature. The result is ascribed to the role of the shape an isotropy, the effect of which is enhanced by doping and decreasing temperat ure. (C) 1999 Elsevier Science B.V. All rights reserved.