Ultrafast phenomena in magnetic vortex dynamics in nanoparticles.
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Head
Sheka Denys Dmytrovych, Доктор фізико-математичних наук
Registration Date
16-12-2011
Organization
Taras Shevchenko Kiev university
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It is shown that an immobile magnetic vortex can switch its polarity under influence of the in-plane spin-current. The possibility of a periodic vortex lattice generation under transverse spin-current influence is demonstrated. Structure of a Bloch point in the radially symmetric external field is described.