Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/101988
Title: Bimeron nanoconfined design
Authors: Iakovlev, I. A.
Sotnikov, O. M.
Mazurenko, V. V.
Issue Date: 2018
Publisher: American Physical Society
Citation: Iakovlev I. A. Bimeron nanoconfined design / I. A. Iakovlev, O. M. Sotnikov, V. V. Mazurenko. — DOI 10.1103/PhysRevB.97.184415 // Physical Review B. — 2018. — Vol. 97. — Iss. 18. — 184415.
Abstract: We report on the stabilization of the topological bimeron structures in confined geometries. The Monte Carlo simulations for a ferromagnet with a strong Dzyaloshinskii-Moriya interaction revealed the formation of a mixed skyrmion-bimeron phase at finite temperatures. The vacancy grid created in the spin lattice drastically changes the picture of the observed spin configurations and allows one to choose between the formation of a pure bimeron and skyrmion lattice. We found that the rhombic plaquette provides a natural environment for stabilization of the bimeron structures. Such a rhombic geometry can protect the topological state even in the absence of the magnetic field. © 2018 American Physical Society.
Keywords: INTELLIGENT SYSTEMS
STABILIZATION
TOPOLOGY
CONFINED GEOMETRIES
DZYALOSHINSKII-MORIYA INTERACTION
FINITE TEMPERATURES
NATURAL ENVIRONMENTS
RHOMBIC GEOMETRY
SKYRMION LATTICES
SPIN CONFIGURATIONS
TOPOLOGICAL STATE
MONTE CARLO METHODS
URI: http://hdl.handle.net/10995/101988
Access: info:eu-repo/semantics/openAccess
SCOPUS ID: 85047112702
PURE ID: 7277432
733e0fd5-74de-4df2-9a6f-b3ba33190910
ISSN: 24699950
DOI: 10.1103/PhysRevB.97.184415
Appears in Collections:Научные публикации, проиндексированные в SCOPUS и WoS CC

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