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Title: Magnetization reversal mechanisms in colloidal dispersions of magnetite particles
Author: González-Miranda, J. M. (Jesús Manuel)
Montero, M. I.
Lopez-Perez, J. A.
Mira, J.
Lopez-Quintela, M. A.
Rivas, J.
Batlle Gelabert, Xavier
Labarta, Amílcar
Keywords: Propietats magnètiques
Compostos de ferro
Relaxació magnètica
Magnetic properties
Iron compounds
Magnetic relaxation
Issue Date: 1998
Publisher: IEEE
Abstract: We have studied the structural and magnetic properties of colloids consisting of different concentrations of magnetite particles dispersed in kerosene. Our data for the temperature dependence of the low field magnetization and the saturation coercive force of the samples evidenced the occurrence, in different temperature ranges, of Neel- and Brown-type relaxation processes whose characteristics were largely influenced by strong dipolar interparticle interactions.
Note: Reproducció del document publicat a
It is part of: IEEE Transactions on Magnetics, 1998, vol. 34, núm. 4 (Part 1), p. 2114-2116.
ISSN: 0018-9464
Appears in Collections:Articles publicats en revistes (Física de la Matèria Condensada)

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