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Journal of Siberian Federal University. Mathematics & Physics, 2021, Volume 14, Issue 5, Pages 611–623
DOI: https://doi.org/10.17516/1997-1397-2021-14-5-611-623 (Mi jsfu947) 		 
This article is cited in 1 scientific paper (total in 1 paper)

Features in the resonance behavior of magnetization in arrays of triangular and square nanodots

Vitaly A. Orlovab, Roman Yu. Rudenkob, Vladimir S. Prokopenkoc, Irina N. Orlovac

a Kirensky Institute of Physics, Federal Research Center KSC SB RAS, Krasnoyarsk, Russian Federation
b Siberian Federal University, Krasnoyarsk, Russian Federation
c Krasnoyarsk State Pedagogical University named after V. P. Astafiev, Krasnoyarsk, Russian Federation
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DOI: https://doi.org/10.17516/1997-1397-2021-14-5-611-623
Abstract: Collective modes of the gyrotropic motion of a magnetic vortex core in ordered arrays of triangular and square ferromagnetic film nanodots have been theoretically investigated. The dispersion relations have been derived. The dipole–dipole interaction of the magnetic moments of the magnetic vortex cores of elements has been taken into account in the approximation of a small shift from the equilibrium position. It is shown that the effective rigidity of the magnetic subsystem of triangular elements is noticeably higher than that of the subsystem of square elements of the same linear sizes. The potential application of the polygonal film nanodisks as nanoscalpels for noninvasive tumor cell surgery is discussed.
Keywords: differential equation, Cauchy problem, split, stability, convergence.
Funding agency Grant number
Russian Foundation for Basic Research 20-02-00696
This study was supported by the Russian Foundation for Basic Research, project no. 20-02-00696.
Received: 12.04.2021
Received in revised form: 15.06.2021
Accepted: 25.06.2021
Bibliographic databases:
Document Type: Article
UDC: 537.62
Language: English
Citation: Vitaly A. Orlov, Roman Yu. Rudenko, Vladimir S. Prokopenko, Irina N. Orlova, “Features in the resonance behavior of magnetization in arrays of triangular and square nanodots”, J. Sib. Fed. Univ. Math. Phys., 14:5 (2021), 611–623
Citation in format AMSBIB
\Bibitem{OrlRudPro21}
\by Vitaly~A.~Orlov, Roman~Yu.~Rudenko, Vladimir~S.~Prokopenko, Irina~N.~Orlova
\paper Features in the resonance behavior of magnetization in arrays of triangular and square nanodots
\jour J. Sib. Fed. Univ. Math. Phys.
\yr 2021
\vol 14
\issue 5
\pages 611--623
\mathnet{http://mi.mathnet.ru/jsfu947}
\crossref{https://doi.org/10.17516/1997-1397-2021-14-5-611-623}
\isi{https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=000716998700008}
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    • This publication is cited in the following 1 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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    		Журнал Сибирского федерального университета. Серия "Математика и физика"
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