Dynamics of a lattice of magnetic nanoparticles under action of a pulse of a magnetic field |
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Authors: | A. M. Shutyi D. I. Sementsov |
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Affiliation: | 1.Ul’yanovsk State University,Ul’yanovsk,Russia |
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Abstract: | Processes of quasistatic and dynamic magnetization reversal have been studied for the case of planar 6 × 6 lattices of magnetic nanodipoles that possess a cubic crystallographic anisotropy. The response of the total magnetic moment to a magnetic-field pulse of various duration and polarization have been determined for different equilibrium configurations of the lattices. Along with the in-plane configurations of magnetic moments, configurations with one and two dipoles oriented perpendicular to the plane of the lattices have been considered. |
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