| Numéro |
J. Phys. IV France
Volume 07, Numéro C1, Mars 1997
7th INTERNATIONAL CONFERENCE ON FERRITES
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|---|---|---|
| Page(s) | C1-339 - C1-340 | |
| DOI | https://doi.org/10.1051/jp4:19971136 | |
7th INTERNATIONAL CONFERENCE ON FERRITES
J. Phys. IV France 07 (1997) C1-339-C1-340
DOI: 10.1051/jp4:19971136
1 Laboratoire de Physique de 1'État Condensé, URA 807 du CNRS, Université du Maine, 72017 Le Mans cedex, France
2 Laboratoire Matériaux OM, ONERA, 29 avenue de la Division Leclerc, 92322 Châtillon cedex, France
3 Laboratoire des Solides Irradiés, URA 1380 du CNRS, École Polytechnique, 91128 Palaiseau cedex, France
© EDP Sciences 1997
J. Phys. IV France 07 (1997) C1-339-C1-340
DOI: 10.1051/jp4:19971136
Spin Reorientation in Substituted Barium Ferrite
J.M. Greneche1, N. Randrianantoandro1, Y. Labaye1, F. Boust2, E. Flavin2 and H. Pascard31 Laboratoire de Physique de 1'État Condensé, URA 807 du CNRS, Université du Maine, 72017 Le Mans cedex, France
2 Laboratoire Matériaux OM, ONERA, 29 avenue de la Division Leclerc, 92322 Châtillon cedex, France
3 Laboratoire des Solides Irradiés, URA 1380 du CNRS, École Polytechnique, 91128 Palaiseau cedex, France
Abstract
The structural transformation of substituted hexagonal ferrite powders BaFe10CoTiO19 prepared by mechanical milling, was investigated as a function of grinding time by means of Mössbauer spectrometry and static magnetic measurements. A spin reorientation is clearly evidenced from the temperature dependence of the hyperfine parameters and of the initial magnetic permeability on the powder mechanically treated for 23h.
© EDP Sciences 1997