Loading [MathJax]/jax/output/SVG/config.js
Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki
RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB  
General information
Latest issue
Archive
Impact factor

Search papers
Search references

RSS
Latest issue
Current issues
Archive issues
What is RSS


Pis'ma v Zh. Èksper. Teoret. Fiz.:
Year:
Volume:
Issue:
Page:
Find




Personal entry:
Login:
Password:
Save password
Enter
Forgotten password?
Register

Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2021, Volume 113, Issue 12, Pages 833–847
DOI: https://doi.org/10.31857/S1234567821120090 (Mi jetpl6452) 		 
This article is cited in 14 scientific papers (total in 14 papers)

CONDENSED MATTER

Stability and lifetimes of magnetic states of nano- and microstructures (brief review)

I. S. Lobanovab, M. N. Potkinaab, V. M. Uzdinab

a Faculty of Physics, St. Petersburg State University, St. Petersburg, 199034 Russia
b Faculty of Physics, ITMO University, St. Petersburg, 197101 Russia
Full-text PDF (1267 kB) Citations (14)
References:
PDF
HTML
DOI: https://doi.org/10.31857/S1234567821120090
Abstract: A statistical approach is presented to estimate the stability of magnetic states of nano- and microstructures to thermal fluctuations and random external actions. It implies the construction of the multidimensional energy surface of a system, search for the minimum energy paths between locally stable states on this surface, and calculation of rates of magnetic transitions between corresponding magnetic configurations at arbitrary temperatures in the harmonic approximation of the transition state theory. Lifetimes of quasi-two-dimensional topologically protected magnetic structures have been studied. The effect of magnetic characteristics of a medium limited by the geometry of a sample, nonmagnetic defects, and external magnetic field on the lifetimes of topological magnetic states has been shown.
Funding agency Grant number
Russian Foundation for Basic Research 18-02-00267-А
19-32-90048-Аспиранты
Foundation for the Development of Theoretical Physics and Mathematics BASIS 19-1-1-12-1
19-1-1-12-2
Russian Science Foundation 19-42-06302
This work was supported in part by the Russian Foundation for Basic Research (project nos. 18-02-00267-A and 19-32-90048-Aspiranty), by the Foundation for the Advancement of Theoretical Physics and Mathematics BASIS (project no. 19-1-1-12-1,2), and jointly by the Russian Science Foundation and Helmholtz Foundation (project no. 19-42-06302, development of methods of the calculation of lifetimes of magnetic states for systems with millions of degrees of freedom).
Received: 08.05.2021
Revised: 18.05.2021
Accepted: 20.05.2021
English version:
Journal of Experimental and Theoretical Physics Letters, 2021, Volume 113, Issue 12, Pages 801–813
DOI: https://doi.org/10.1134/S0021364021120109
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: I. S. Lobanov, M. N. Potkina, V. M. Uzdin, “Stability and lifetimes of magnetic states of nano- and microstructures (brief review)”, Pis'ma v Zh. Èksper. Teoret. Fiz., 113:12 (2021), 833–847; JETP Letters, 113:12 (2021), 801–813
Citation in format AMSBIB
\Bibitem{LobPotUzd21}
\by I.~S.~Lobanov, M.~N.~Potkina, V.~M.~Uzdin
\paper Stability and lifetimes of magnetic states of nano- and microstructures (brief review)
\jour Pis'ma v Zh. \`Eksper. Teoret. Fiz.
\yr 2021
\vol 113
\issue 12
\pages 833--847
\mathnet{http://mi.mathnet.ru/jetpl6452}
\crossref{https://doi.org/10.31857/S1234567821120090}
\transl
\jour JETP Letters
\yr 2021
\vol 113
\issue 12
\pages 801--813
\crossref{https://doi.org/10.1134/S0021364021120109}
\isi{https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=000692393000009}
\scopus{https://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-85114372264}
Linking options:
  • https://www.mathnet.ru/eng/jetpl6452
  • https://www.mathnet.ru/eng/jetpl/v113/i12/p833
    • This publication is cited in the following 14 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    		Письма в Журнал экспериментальной и теоретической физики Pis'ma v Zhurnal Иksperimental'noi i Teoreticheskoi Fiziki
    Statistics & downloads:
    Abstract page:210
    Full-text PDF :19
    References:41
    First page:15
     
      Contact us:
    		  Terms of Use  Registration to the website  Logotypes © Steklov Mathematical Institute RAS, 2025