Experimental and numerical investigations of the magnetization curves in the nanocomposites consisted of several ferromagnetic phases

Тип публикации: статья из журнала (материалы конференций, опубликованные в журналах)

Год издания: 2011

Идентификатор DOI: 10.4028/www.scientific.net/SSP.168-169.369

Ключевые слова: Approach to saturation, Ferromagnetic correlations, Magnetization curves, Numerical experiment, Two-phase nanomaterials, Ferromagnetic materials, Ferromagnetism, Magnetic anisotropy, Nanocomposites, Nanostructured materials, Anisotropy, Magnetization, Saturation magnetization, Numerical experiments, Ferromagnetic exchange, Ferromagnetic phasis, Magnetic anisotropy constant, Numerical investigations, Two phase, Magnetism

Аннотация: The magnetization correlation function for two-phase one-dimentional chain of the ferromagnetic exchange-coupled nanoparticles with a random anisotropy was calculated. The dependence of the magnetic correlation radius and the average magnetic anisotropy constant on the intrinsic size of the phase inhomogeneity was founded. The data allows estimating the applicability limits of the analytical equations for the magnetization curves approaching saturation of two-phase ferromagnetic nanomaterials.

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Издание

Журнал: TRENDS IN MAGNETISM

Выпуск журнала: Vol. 168-169

Номера страниц: 369-372

Персоны

Komogortsev S. (Siberian State Technological University)
Iskhakov R. (Siberian State Technological University)
Balaev A. (Kirensky Institute of Physics,SD of RAS)
Chekanova L. (Kirensky Institute of Physics,SD of RAS)
Denisova E. (Kirensky Institute of Physics,SD of RAS)
Eremin E. (Kirensky Institute of Physics,SD of RAS)
Smirnov S. (Krasnoyarsk State Pedagogical University)
Momot N. (Siberian Federal University)

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