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This article is cited in 7 scientific papers (total in 7 papers)
Magnetism
Visualization of dynamic vortex structures in magnetic films with uniaxial anisotropy (micromagnetic simulation)
V. V. Zvereva, I. M. Izmozherovab, B. N. Filippovab a Ural Federal University named after the First President of Russia B. N. Yeltsin, Ekaterinburg
b Institute of Metal Physics, Ural Division of the Russian Academy of Sciences, Ekaterinburg
Abstract:
Three-dimensional computer simulation of dynamic processes in a moving domain boundary separating domains in a soft magnetic uniaxial film with planar anisotropy is performed by numerical solution of Landau–Lifshitz–Gilbert equations. The developed visualization methods are used to establish the connection between the motion of surface vortices and antivortices, singular (Bloch) points, and core lines of intrafilm vortex structures. A relation between the character of magnetization dynamics and the film thickness is found. The analytical models of spatial vortex structures for imitation of topological properties of the structures observed in micromagnetic simulation are constructed.
Received: 15.08.2017
Citation:
V. V. Zverev, I. M. Izmozherov, B. N. Filippov, “Visualization of dynamic vortex structures in magnetic films with uniaxial anisotropy (micromagnetic simulation)”, Fizika Tverdogo Tela, 60:2 (2018), 294–306; Phys. Solid State, 60:2 (2018), 299–311
Linking options:
https://www.mathnet.ru/eng/ftt9303 https://www.mathnet.ru/eng/ftt/v60/i2/p294
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