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Fizika Tverdogo Tela, 2021, Volume 63, Issue 7, Pages 894–899
DOI: https://doi.org/10.21883/FTT.2021.07.51039.022
(Mi ftt8092)
 

Magnetism

Features of the pulsed magnetization reversal of a non-spherical nanoparticle with cubic anisotropy

A. M. Shutyi, D. I. Sementsov

Ulyanovsk State University, Ulyanovsk, Russia
Abstract: For an ellipsoidal nanoparticle with a cubic magnetic anisotropy, the conditions for the establishment of various equilibrium states after the action of a short Gaussian magnetic field pulse are revealed. The transition to each of these states can be realized by changing the pulse parameters. A significant influence of the deviation of the particle shape from the spherical one on the processes of magnetization reversal is revealed.
Keywords: pulsed magnetization reversal, precessional dynamics, cubic anisotropy, ellipsoidal magnetic nanoparticle, dynamic bistability.
Funding agency Grant number
Ministry of Education and Science of the Russian Federation 0830-2020-0009
This work was supported by the Ministry of Science and Higher Education of the Russian Federation within the framework of state assignment no. 0830-2020-0009.
Received: 09.02.2021
Revised: 09.02.2021
Accepted: 14.02.2021
English version:
Physics of the Solid State, 2021, Volume 63, Issue 7, Pages 1098–1103
DOI: https://doi.org/10.1134/S1063783421070222
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: A. M. Shutyi, D. I. Sementsov, “Features of the pulsed magnetization reversal of a non-spherical nanoparticle with cubic anisotropy”, Fizika Tverdogo Tela, 63:7 (2021), 894–899; Phys. Solid State, 63:7 (2021), 1098–1103
Citation in format AMSBIB
\Bibitem{ShuSem21}
\by A.~M.~Shutyi, D.~I.~Sementsov
\paper Features of the pulsed magnetization reversal of a non-spherical nanoparticle with cubic anisotropy
\jour Fizika Tverdogo Tela
\yr 2021
\vol 63
\issue 7
\pages 894--899
\mathnet{http://mi.mathnet.ru/ftt8092}
\crossref{https://doi.org/10.21883/FTT.2021.07.51039.022}
\elib{https://elibrary.ru/item.asp?id=46346438}
\transl
\jour Phys. Solid State
\yr 2021
\vol 63
\issue 7
\pages 1098--1103
\crossref{https://doi.org/10.1134/S1063783421070222}
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