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Magnetic vortex with skyrmionic core in a thin nanodisk of chiral magnets
A type of vortex spin texture with skyrmionic core and a series of circle spin stripes were obtained in a thin nanodisk of the chiral magnets with Dzyaloshinskii-Moriya interaction and uniaxial anisotropy by means of the micromagnetic approach and Monte Carlo simulation. The size of the skyrmionic core can be …