Microwave absorption by a rigid dipole in a viscous fluid
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Date
2016
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IEEE
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Abstract
We present a comprehensive theoretical and numerical study of the stochastic rotational motion of a high anisotropic ferromagnetic nanoparticle in a viscous carrier driven by a time-periodic field. The effects of energy absorption of circularly and linearly polarized fields are analyzed. The analytical expressions and numerical data for the probability density and the power loss are compared for different values of the system parameters. Their coincidence and divergence are discussed.
Keywords
ferrofluid, rigid dipol, Fokker Planck equation, time-periodic field, power loss
Citation
Reva, V.V. Microwave absorption by a rigid dipole in a viscous fluid [Текст] / V.V. Reva, T.V. Lyutyy // 2016 II International Young Scientists Forum on Applied Physics and Engineering (YSF). - 2016. - DOI: 10.1109/YSF.2016.7753812.