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Information × Registration Number 2112U001271, Article popup.category Thesis Title popup.author popup.publication 01-01-2012 popup.source_user Сумський державний університет popup.source http://essuir.sumdu.edu.ua/handle/123456789/35362 popup.publisher Sumy State University Description We study the role of conductivity in the magnetization dynamics of single-domain ferromagnetic particles. Our approach is based on the coupled system of Maxwell’s and Landau-Lifshitz-Gilbert (LLG) equations that describes both the induced electromagnetic field and the magnetization dynamics. We show that the effective LLG equation for a conducting particle contains two additional terms compared to the ordinary LLG equation. One of these terms accounts for the magnetic field of eddy currents induced by an external magnetic field, and the other is magnetization dependent and is responsible for the conductivity contribution to the damping parameter. By analytically solving Maxwell’s equations, we determine this contribution and demonstrate the importance of conduction effects for large nanoparticles. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/35362 popup.nrat_date 2025-05-12 Close