Localized structures in magnetic systems without the center of inversion

A.B. Borisov^†^a, b
^aMikheev Institute of Metal Physics, Ural Division of the Russian Academy of Sciences, S Kovalevskoi str. 18, Ekaterinburg, 620108, Russian Federation
^bInstitute of Natural Sciences and Mathematics, Ural Federal University named after the first President of Russia B.N. Yeltsin, Kuibysheva str. 48, Yekaterinburg, 620000, Russian Federation

The main theoretical and experimental results of the study of magnetic skyrmions in films of isotropic chiral magnets are considered. A significant part of the paper presents new results that were not included in previous monographs and reviews. Skyrmions are formations characterized by a quantized topological number. They attract considerable attention of researchers due to their dynamics in external fields, which has promising features in terms of applications in spintronics. Special attention is given to the structure and interaction of 3D skyrmions, and a new magnetic structure — the chiral bobber — is considered.

Keywords: skyrmion, chiral magnet, helimagnet, chiral bobber
PACS: 02.70.Uu, 73.20.−r, 73.43.Cf, 75.10.Hk, 75.70.Ak (all)
DOI: 10.3367/UFNe.2019.02.038701
URL: https://ufn.ru/en/articles/2020/3/c/
Web of Science

000537856300003
Scopus

2-s2.0-85086638977
ADS NASA

2020PhyU...63..269B
Citation: Borisov A B "Localized structures in magnetic systems without the center of inversion" Phys. Usp. 63 269–288 (2020)

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Received: 14th, February 2019, revised: 24th, February 2019, accepted: 28th, February 2019

Оригинал: Борисов А Б «Локализованные структуры в магнитных системах без центра инверсии» УФН 190 291–312 (2020); DOI: 10.3367/UFNr.2019.02.038701

References (115) Cited by (12) Similar articles (20) ↓

S.M. Stishov, A.E. Petrova “Itinerant helimagnet MnSi” Phys. Usp. 54 1117–1130 (2011)
V.V. Ustinov, I.A. Yasyulevich “Chiral spintronics of helimagnets” Phys. Usp. 68 1001–1028 (2025)
S.G. Ovchinnikov, V.V. Rudenko “Anisotropic interactions in magnetic crystals with S-state ions. Nanostructures” Phys. Usp. 57 1180–1198 (2014)
A.P. Pyatakov, A.K. Zvezdin “Magnetoelectric and multiferroic media” Phys. Usp. 55 557–581 (2012)
S.M. Stishov, A.E. Petrova “Thermodynamic, elastic, and electronic properties of substances with a chiral crystal structure: MnSi, FeSi, and CoSi” Phys. Usp. 66 576–585 (2023)
A.A. Pervishko, D.I. Yudin “Microscopic approach to the description of spin torques in two-dimensional Rashba ferromagnets and antiferromagnets” Phys. Usp. 65 215–226 (2022)
G.S. Kandaurova “New phenomena in the low-frequency dynamics of magnetic domain ensembles” Phys. Usp. 45 1051–1072 (2002)
S.A. Nikitov, A.R. Safin et al “Dielectric magnonics: from gigahertz to terahertz” Phys. Usp. 63 945–974 (2020)
V.E. Bisti, A.B. Van’kov et al “Magnetoexcitons in two-dimensional electronic systems” Phys. Usp. 58 315–329 (2015)
N.V. Volkov “Spintronics: manganite-based magnetic tunnel structures” Phys. Usp. 55 250–269 (2012)
Yu.A. Izyumov “Modulated, or long-periodic, magnetic structures of crystals” Sov. Phys. Usp. 27 845–867 (1984)
M.V. Kurik, O.D. Lavrentovich “Defects in liquid crystals: homotopy theory and experimental studies” Sov. Phys. Usp. 31 196–224 (1988)
Yu.A. Izyumov “Solitons in quasi-one-dimensional magnetic materials and their study by neutron scattering” Sov. Phys. Usp. 31 689–712 (1988)
Yu.V. Gulyaev, P.E. Zilberman et al “Spintronics: exchange switching of ferromagnetic metallic junctions at a low current density” Phys. Usp. 52 335–343 (2009)
V.G. Makhan’kov, Yu.P. Rybakov, V.I. Sanyuk “The Skyrme model and strong interactions (On the 30th anniversary of the creation of the Skyrme model)” Sov. Phys. Usp. 35 (2) 55–84 (1992)
V.A. Belyakov, V.E. Dmitrienko “The blue phase of liquid crystals” Sov. Phys. Usp. 28 535–562 (1985)
Yu.B. Kudasov, A.S. Korshunov et al “Frustrated lattices of Ising chains” Phys. Usp. 55 1169–1191 (2012)
V.I. Petrov, G.V. Spivak, O.P. Pavlyuchenko “Electron microscopy of the magnetic structure of thin films” Sov. Phys. Usp. 15 66–94 (1972)
Yu.S. Orlov, S.V. Nikolaev et al “Features of spin crossovers in magnetic materials” Phys. Usp. 66 647–672 (2023)
K.N. Mukhin, O.O. Patarakin “Δ isobar in nuclei (review of experimental data)” Phys. Usp. 38 803–844 (1995)

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