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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2001, Volume 73, Issue 6, Pages 333–335 (Mi jetpl4345)  
This article is cited in 3 scientific papers (total in 3 papers)

CONDENSED MATTER

Gyroscopic dynamics of antiferromagnetic vortices in domain boundaries of yttrium orthoferrite

M. V. Chetkin, Yu. N. Kurbatova, T. B. Shapaeva

M. V. Lomonosov Moscow State University, Faculty of Physics
Full-text PDF (184 kB) Citations (3)
Abstract: It is established experimentally that the magnetic field directed along the $b$ axis has little effect on the velocities of antiferromagnetic vortices in the domain boundary (DB) of yttrium orthoferrite and fails to explain the presence of an appreciable gyroscopic force acting on these vortices. This force is induced by the dynamic canting of magnetic sublattices proportional to the DB velocity. Due to the canting, the velocities of antiferromagnetic vortices depend initially quadratically on the DB velocity, as was experimentally found in this work. The dynamics of antiferromagnetic vortices in the yttrium orthoferrite DBs is gyroscopic and quasi-relativistic, with the limiting velocity of $20$ km/s equal to the velocity of spin waves at the linear portion of their dispersion curve.
Received: 12.02.2001
English version:
Journal of Experimental and Theoretical Physics Letters, 2001, Volume 73, Issue 6, Pages 294–296
DOI: https://doi.org/10.1134/1.1374264
Bibliographic databases:
Document Type: Article
PACS: 75.60.Ch
Language: Russian
Citation: M. V. Chetkin, Yu. N. Kurbatova, T. B. Shapaeva, “Gyroscopic dynamics of antiferromagnetic vortices in domain boundaries of yttrium orthoferrite”, Pis'ma v Zh. Èksper. Teoret. Fiz., 73:6 (2001), 333–335; JETP Letters, 73:6 (2001), 294–296
Citation in format AMSBIB
\Bibitem{CheKurSha01}
\by M.~V.~Chetkin, Yu.~N.~Kurbatova, T.~B.~Shapaeva
\paper Gyroscopic dynamics of antiferromagnetic vortices in domain boundaries of yttrium orthoferrite
\jour Pis'ma v Zh. \`Eksper. Teoret. Fiz.
\yr 2001
\vol 73
\issue 6
\pages 333--335
\mathnet{http://mi.mathnet.ru/jetpl4345}
\transl
\jour JETP Letters
\yr 2001
\vol 73
\issue 6
\pages 294--296
\crossref{https://doi.org/10.1134/1.1374264}
\scopus{https://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-0040079785}
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    • This publication is cited in the following 3 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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