Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki
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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2001, Volume 74, Issue 2, Pages 112–115 (Mi jetpl4168)  
This article is cited in 16 scientific papers (total in 16 papers)

CONDENSED MATTER

New relaxation model for superparamagnetic particles in Mössbauer spectroscopy

A. M. Afanas'ev, M. A. Chuev

Insitute of Physics and Technology, Russian Academy of Sciences, Moscow
Full-text PDF (206 kB) Citations (16)
Abstract: A new model is suggested for the relaxation in a system of superparamagnetic particles. The model takes into account the interparticle interaction and ensuing smearing of energy levels for each individual particle, such that the relaxation between the particle states with opposite directions of magnetic moment never occurs as a transition between the states of the same energy. This generalization of the relaxation model accounts for the diversity of relaxation Mössbauer absorption spectra, allowing all the nonstandard features that were observed previously in the experimental spectra of systems with small-sized particles to be described on a qualitative level.
Received: 04.06.2001
Revised: 21.06.2001
English version:
Journal of Experimental and Theoretical Physics Letters, 2001, Volume 74, Issue 2, Pages 107–110
DOI: https://doi.org/10.1134/1.1405896
Bibliographic databases:
Document Type: Article
PACS: 75.60.Jp, 76.80.+y
Language: Russian
Citation: A. M. Afanas'ev, M. A. Chuev, “New relaxation model for superparamagnetic particles in Mössbauer spectroscopy”, Pis'ma v Zh. Èksper. Teoret. Fiz., 74:2 (2001), 112–115; JETP Letters, 74:2 (2001), 107–110
Citation in format AMSBIB
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\by A.~M.~Afanas'ev, M.~A.~Chuev
\paper New relaxation model for superparamagnetic particles in M\"ossbauer spectroscopy
\jour Pis'ma v Zh. \`Eksper. Teoret. Fiz.
\yr 2001
\vol 74
\issue 2
\pages 112--115
\mathnet{http://mi.mathnet.ru/jetpl4168}
\transl
\jour JETP Letters
\yr 2001
\vol 74
\issue 2
\pages 107--110
\crossref{https://doi.org/10.1134/1.1405896}
\scopus{https://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-0038968642}
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  • https://www.mathnet.ru/eng/jetpl/v74/i2/p112
    • This publication is cited in the following 16 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
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