This article is cited in 1 scientific paper (total in 1 paper)
Numerical simulation of magnetic microstructure in nanocrystalline thin films with the random anisotropy
Boris A. Belyaevab, Andrey V. Izotovab, Platon N. Solovevab
a Kirensky Institute of Physics SB RAS,
Akademgorodok, 50/38, Krasnoyarsk, 660036, Russia
b Institute of Engineering Physics and Radio Electronics,
Siberian Federal University, Svobodny, 79, Krasnoyarsk, 660041,
The magnetic structure of thin nanocrystalline films with a random distribution of magnetization easy axes was studied by means of micromagnetic modeling. The dependences of the correlation function parameters of the non-uniform magnetization on the value of the external in-plane magnetic field were investigated in the wide range (6–1000 nm) of particles sizes. An analysis of the obtained dependences revealed a significant difference between longitudinal (along the field) and transversal (perpendicular to the field) correlation radii of a stochastic magnetic structure. The blocking effect of a fine magnetic structure—a magnetization ripple—was observed during magnetization reversal of the films.
micromagnetic simulation, thin magnetic film, nanocrystallites, random anisotropy model.
|Russian Science Foundation
|This work was supported by Russian Science Foundation (project no. 16-12-10140).
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Received in revised form: 10.10.2016
Boris A. Belyaev, Andrey V. Izotov, Platon N. Solovev, “Numerical simulation of magnetic microstructure in nanocrystalline thin films with the random anisotropy”, J. Sib. Fed. Univ. Math. Phys., 10:1 (2017), 132–135
Citation in format AMSBIB
\by Boris~A.~Belyaev, Andrey~V.~Izotov, Platon~N.~Solovev
\paper Numerical simulation of magnetic microstructure in nanocrystalline thin films with the random anisotropy
\jour J. Sib. Fed. Univ. Math. Phys.
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V A. Izotov , B. A. Belyaev, P. N. Solovev, N. M. Boev, “Numerical calculation of high frequency magnetic susceptibility in thin nanocrystalline magnetic films”, Physica B, 556 (2019), 42–47
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