| Numéro |
J. Phys. IV France
Volume 07, Numéro C1, Mars 1997
7th INTERNATIONAL CONFERENCE ON FERRITES
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|---|---|---|
| Page(s) | C1-609 - C1-610 | |
| DOI | https://doi.org/10.1051/jp4:19971252 | |
7th INTERNATIONAL CONFERENCE ON FERRITES
J. Phys. IV France 07 (1997) C1-609-C1-610
DOI: 10.1051/jp4:19971252
1 Laboratoire SRSI, URA 1662 du CNRS, Université Pierre et Marie Curie, (Paris VI), BP. 52, 4 place Jussieu, 75231 Paris cedex 05, France
2 CEA-CE Saclay, DRECAM-SCM, 91191 Gif sur Yvette cedex, France
© EDP Sciences 1997
J. Phys. IV France 07 (1997) C1-609-C1-610
DOI: 10.1051/jp4:19971252
New Technique to Make Ferrite Nanosized Particles
N. Feltin1 and M.P. Pileni21 Laboratoire SRSI, URA 1662 du CNRS, Université Pierre et Marie Curie, (Paris VI), BP. 52, 4 place Jussieu, 75231 Paris cedex 05, France
2 CEA-CE Saclay, DRECAM-SCM, 91191 Gif sur Yvette cedex, France
Abstract
Preparation of magnetite/maghemite nanometric particles is reported from the precipitation of ferrous dodecyl sulfate micellar solution with methylamine. The size of nanocrystals is controlled by the micellar concentration and by temperature. It varies from 3.3nm to 11nm. Magnetic properties are studied for various sizes of maghemite particles.
© EDP Sciences 1997