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1998

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Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/8602

Magnetization reversal mechanisms in colloidal dispersions of magnetite particles

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http://dx.doi.org/10.1109/20.706820

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.

Subject

Propietats magnètiques, Compostos de ferro, Relaxació magnètica, Magnetisme

Subject (English)

Magnetic properties, Iron compounds, Magnetic relaxation, Magnetism

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Articles publicats en revistes (Física de la Matèria Condensada)

Citation

GONZÁLEZ-MIRANDA, J. M. (Jesús Manuel), et al. Magnetization reversal mechanisms in colloidal dispersions of magnetite particles. IEEE Transactions on Magnetics. 1998. Vol. 34, num. 4 (Part 1), pags. 2114-2116. ISSN 0018-9464. [consulted: 9 of June of 2026]. Available at: https://hdl.handle.net/2445/8602

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