RUS  ENG JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PERSONAL OFFICE
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 Zh. Èksper. Teoret. Fiz., 2002, Volume 76, Issue 9, Pages 655–659 (Mi jetpl2970)  

CONDENSED MATTER

Alternative approach for evalution of Mössbauer spectra of nanostructured ferromagnetic alloys within generalized two-lewel relaxation model

M. A. Chueva, O. Hupeb, A. M. Afanas'eva, H. Bremersb, J. Hesseb

a Insitute of Physics and Technology, Russian Academy of Sciences, Moscow
b Institut für Metallphysik und Nukleare Festkörperphysik, Technische Universität Braunschweig

Abstract: The simplest treatment of the complex $^{57}$Fe Mössbauer absorption spectra of nanostructured Fe-Cu-Nb-B alloys within the recently-developed generalised two-level relaxation model has been successfully performed. This model applied for a system of superparamagnetic particles allows one to take into account the interparticle interaction in a simpler form and to describe qualitatively a specifically asymmetric shape of Mössbauer lines with sharp outer and smeared inward sides when the conventional two-level relaxation model fails. The approach is actually an alternative way in order to evaluate the Mössbauer spectra of nanostructured ferromagnetic alloys without taking into consideration a rather wide and diverse distribution over the particle sizes.

Full text: PDF file (255 kB)
References: PDF file   HTML file

English version:
Journal of Experimental and Theoretical Physics Letters, 2002, 76:9, 558–562

Document Type: Article
PACS: 61.18.Fs, 61.46.+w, 71.70.Gm, 75.60.Jp, 76.80.+y
Received: 27.09.2002
Language: English

Citation: M. A. Chuev, O. Hupe, A. M. Afanas'ev, H. Bremers, J. Hesse, “Alternative approach for evalution of Mössbauer spectra of nanostructured ferromagnetic alloys within generalized two-lewel relaxation model”, Pis'ma v Zh. Èksper. Teoret. Fiz., 76:9 (2002), 655–659; JETP Letters, 76:9 (2002), 558–562

Citation in format AMSBIB
\Bibitem{ChuHupAfa02}
\by M.~A.~Chuev, O.~Hupe, A.~M.~Afanas'ev, H.~Bremers, J.~Hesse
\paper Alternative approach for evalution of M\"ossbauer spectra of nanostructured ferromagnetic alloys within generalized two-lewel relaxation model
\jour Pis'ma v Zh. \`Eksper. Teoret. Fiz.
\yr 2002
\vol 76
\issue 9
\pages 655--659
\mathnet{http://mi.mathnet.ru/jetpl2970}
\transl
\jour JETP Letters
\yr 2002
\vol 76
\issue 9
\pages 558--562
\crossref{https://doi.org/10.1134/1.1538289}
\scopus{http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-0040669579}


Linking options:
  • http://mi.mathnet.ru/eng/jetpl2970
  • http://mi.mathnet.ru/eng/jetpl/v76/i9/p655

    SHARE: VKontakte.ru FaceBook Twitter Mail.ru Livejournal Memori.ru


    Citing articles on Google Scholar: Russian citations, English citations
    Related articles on Google Scholar: Russian articles, English articles
  •       Pis'ma v Zhurnal ksperimental'noi i Teoreticheskoi Fiziki
    Number of views:
    This page:60
    Full text:17
    References:8

     
    Contact us:
     Terms of Use  Registration  Logotypes © Steklov Mathematical Institute RAS, 2019