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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2022, Volume 116, Issue 11, Pages 801–807
DOI: https://doi.org/10.31857/S1234567822230094 (Mi jetpl6818) 		 
This article is cited in 8 scientific papers (total in 8 papers)

CONDENSED MATTER

Repulsion of a Néel-type skyrmion from a pearl vortex in thin ferromagnet–superconductor heterostructures

E. S. Andriyakhinaab, S. Apostoloffa, I. S. Burmistrovac

a Landau Institute for Theoretical Physics, Russian Academy of Sciences, Chernogolovka, Moscow region, 142432 Russia
b Moscow Institute for Physics and Technology (National Research University), Moscow, 141700 Russia
c Laboratory for Condensed Matter Physics, National Research University Higher School of Economics, Moscow, 101000 Russia
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DOI: https://doi.org/10.31857/S1234567822230094
Abstract: In this paper we study repulsion of a Néel-type skyrmion in a chiral ferromagnetic film from a superconducting Pearl vortex due to the stray fields. Taking into account an effect of the vortex magnetic field on the skyrmion non-perturbatively, we find that the repulsion between them is suppressed with increase in the dimensionless strength of the vortex magnetic field. This manifests itself in complicated evolution of the free energy with increase in the vortex magnetic field and reduction of the equilibrium distance between the centers of Néel-type skyrmion and Pearl vortex.
Funding agency Grant number
Russian Science Foundation 21-42-04410
The work was supported by the Russian Science Foundation, project no. 21-42-04410.
Received: 16.10.2022
Revised: 22.10.2022
Accepted: 25.10.2022
English version:
Journal of Experimental and Theoretical Physics Letters, 2022, Volume 116, Issue 11, Pages 825–830
DOI: https://doi.org/10.1134/S0021364022602512
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: E. S. Andriyakhina, S. Apostoloff, I. S. Burmistrov, “Repulsion of a Néel-type skyrmion from a pearl vortex in thin ferromagnet–superconductor heterostructures”, Pis'ma v Zh. Èksper. Teoret. Fiz., 116:11 (2022), 801–807; JETP Letters, 116:11 (2022), 825–830
Citation in format AMSBIB
\Bibitem{AndApoBur22}
\by E.~S.~Andriyakhina, S.~Apostoloff, I.~S.~Burmistrov
\paper Repulsion of a N\'eel-type skyrmion from a pearl vortex in thin ferromagnet--superconductor heterostructures
\jour Pis'ma v Zh. \`Eksper. Teoret. Fiz.
\yr 2022
\vol 116
\issue 11
\pages 801--807
\mathnet{http://mi.mathnet.ru/jetpl6818}
\crossref{https://doi.org/10.31857/S1234567822230094}
\edn{https://elibrary.ru/mecmmi}
\transl
\jour JETP Letters
\yr 2022
\vol 116
\issue 11
\pages 825--830
\crossref{https://doi.org/10.1134/S0021364022602512}
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    • This publication is cited in the following 8 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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