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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2021, Volume 47, Issue 17, Pages 26–28
DOI: https://doi.org/10.21883/PJTF.2021.17.51382.18853 (Mi pjtf4693) 		 
This article is cited in 3 scientific papers (total in 3 papers)

Joint effect of a magnetic field and a spin-polarized current on the coupled dynamics of magnetic vortices in a spin-transfer nano-oscillator

E. G. Ekomasovabc, S. V. Stepanovc, V. N. Nazarovd, K. A. Zvezdine, N. G. Pugachfg, G. I. Antonovc

a Tyumen State University
b Bashkir State Pedagogical University n. a. M. Akmulla, Ufa
c Bashkir State University, Ufa
d Institute of Molecule and Crystal Physics, Ufa Federal Research Centre, Russian Academy of Sciences
e Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow
f Lomonosov Moscow State University
g State University – Higher School of Economics
Full-text PDF (80 kB) Citations (3)
DOI: https://doi.org/10.21883/PJTF.2021.17.51382.18853
Abstract: The joint effect of a spin-polarized current and an external magnetic field on the magnetization dynamics in vortex spin-transfer nano-oscillators 400 nm in diameter has been investigated. The coupled dynamics of magnetic vortices has been calculated numerically using the SpinPM software package for micromagnetic simulation. The dependence of the frequency of stationary coupled vortex oscillations on the magnetic field, which determines the operating frequency range of a tunable vortex spin-transfer nano-oscillator, is found.
Keywords: magnetic vortices, spin-transfer nano-oscillator, magnetic nanodiscs.
Funding agency Grant number
Russian Foundation for Basic Research 19-02-00316
Mirror Laboratories
This study was supported by the Russian Foundation for Basic Research (project no. 19-02-00316) in the part concerning the micromagnetic simulation of the influence of spin-polarized current on the coupled dynamics of magnetic vortices and HSE University and Akmullah Bashkir State Pedagogical University in the part concerning the analysis of the joint effect of external magnetic field and current on the STNO oscillation frequency (“Mirror Laboratories” project).
Received: 30.04.2021
Revised: 24.05.2021
Accepted: 24.05.2021
English version:
Technical Physics Letters, 2021, Volume 47, Issue 12, Pages 843–845
DOI: https://doi.org/10.1134/S1063785021090030
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: E. G. Ekomasov, S. V. Stepanov, V. N. Nazarov, K. A. Zvezdin, N. G. Pugach, G. I. Antonov, “Joint effect of a magnetic field and a spin-polarized current on the coupled dynamics of magnetic vortices in a spin-transfer nano-oscillator”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 47:17 (2021), 26–28; Tech. Phys. Lett., 47:12 (2021), 843–845
Citation in format AMSBIB
\Bibitem{EkoSteNaz21}
\by E.~G.~Ekomasov, S.~V.~Stepanov, V.~N.~Nazarov, K.~A.~Zvezdin, N.~G.~Pugach, G.~I.~Antonov
\paper Joint effect of a magnetic field and a spin-polarized current on the coupled dynamics of magnetic vortices in a spin-transfer nano-oscillator
\jour Pisma v Zhurnal Tekhnicheskoi Fiziki
\yr 2021
\vol 47
\issue 17
\pages 26--28
\mathnet{http://mi.mathnet.ru/pjtf4693}
\crossref{https://doi.org/10.21883/PJTF.2021.17.51382.18853}
\elib{https://elibrary.ru/item.asp?id=46321940}
\transl
\jour Tech. Phys. Lett.
\yr 2021
\vol 47
\issue 12
\pages 843--845
\crossref{https://doi.org/10.1134/S1063785021090030}
Linking options:
  • https://www.mathnet.ru/eng/pjtf4693
  • https://www.mathnet.ru/eng/pjtf/v47/i17/p26
    • This publication is cited in the following 3 articles:
    1. G. I. Antonov, E. G. Ekomasov, K. A. Zvezdin, N. G. Pugach, “A New Stationary Mode of Coupled Oscillations in a Three-Layer Spin-Transfer Nano-Oscillator at High Currents”, Phys. Metals Metallogr., 125:1 (2024), 33  crossref
    2. G. I. Antonov, E. G. Ekomasov, K. A. Zvezdin, N. G. Pugach, “Novyi statsionarnyi rezhim svyazannykh kolebanii vikhrei v trekhsloinom spin-transfernom nanoostsillyatore pri bolshikh znacheniyakh tokov”, Fizika metallov i metallovedenie, 125:1 (2024), 39  crossref
    3. E. G. Ekomasov, D. F. Neradovsky, G. I. Antonov, V. V. Filippova, “Related dynamics of magnetic vortexes in five-layer spintransfer nanooscillator”, Radiotehnika i èlektronika, 69:5 (2024), 455  crossref
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    		Pisma v Zhurnal Tekhnicheskoi Fiziki Pisma v Zhurnal Tekhnicheskoi Fiziki
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