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http://dx.doi.org/10.4283/JMAG.2003.8.1.007

Magnetic Properties of the Ultrafine Co Particle Systems

Perov, N. (Faculty of Physics, M.V. Lomonosov Moscow State University)
Sudarikova, N. (Faculty of Physics, M.V. Lomonosov Moscow State University)
Bagrets, A. (Faculty of Physics, M.V. Lomonosov Moscow State University)

Publication Information

Journal of Magnetics / v.8, no.1, 2003 , pp. 7-12 More about this Journal

Abstract

The method for evaluation of the particle size distribution of fine particles from hysteresis loop measurements is Presented. The method is illustrated on the SiO $_2$ -based Co nanoparticle systems. The influence of technological conditions of sample preparation onto particle size distribution is investigated.

Keywords

nanoparticle; superparamagnetism; exchange length; particle distribution;

Citations & Related Records

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