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Fizika Tverdogo Tela, 2015, Volume 57, Issue 4, Pages 684–691 (Mi ftt11409)  

This article is cited in 39 scientific papers (total in 39 papers)

Magnetism

Specific features of the properties of half-metallic ferromagnetic Heusler alloys Fe$_2$MnAl, Fe$_2$MnSi, and Co$_2$MnAl

N. I. Kourova, V. V. Marchenkovab, A. V. Koroleva, L. A. Stashkovaa, S. M. Emelyanovaa, H. W. Weberc

a Institute of Metal Physics, Ural Branch of the Russian Academy of Sciences, Ekaterinburg
b International Laboratory of High Magnetic Fields and Low Temperatures, Wroclaw, Poland
c Atominstitut, Vienna University of Technology, Vienna, Austria
Abstract: The structural, magnetic, and electrical properties of half-metallic Heusler alloys Fe$_2$MnAl, Fe$_2$MnSi, and Co$_2$MnAl have been investigated in the temperature range of 4–900 K. According to the X-ray diffraction analysis, these alloys have the $B2$ and $L2_1$ structures with different degrees of atomic order. The magnetic state of the alloys is considered as a two-sublattice ferrimagnet. The electrical resistivity and thermoelectric power have been discussed in the framework of the two-current conduction model taking into account the existence of an energy gap in the electronic spectrum of the alloys near the Fermi level for the subband with spin-down (minority) electrons.
Received: 07.10.2014
English version:
Physics of the Solid State, 2015, Volume 57, Issue 4, Pages 700–708
DOI: https://doi.org/10.1134/S1063783415040149
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: N. I. Kourov, V. V. Marchenkov, A. V. Korolev, L. A. Stashkova, S. M. Emelyanova, H. W. Weber, “Specific features of the properties of half-metallic ferromagnetic Heusler alloys Fe$_2$MnAl, Fe$_2$MnSi, and Co$_2$MnAl”, Fizika Tverdogo Tela, 57:4 (2015), 684–691; Phys. Solid State, 57:4 (2015), 700–708
Citation in format AMSBIB
\Bibitem{KouMarKor15}
\by N.~I.~Kourov, V.~V.~Marchenkov, A.~V.~Korolev, L.~A.~Stashkova, S.~M.~Emelyanova, H.~W.~Weber
\paper Specific features of the properties of half-metallic ferromagnetic Heusler alloys Fe$_2$MnAl, Fe$_2$MnSi, and Co$_2$MnAl
\jour Fizika Tverdogo Tela
\yr 2015
\vol 57
\issue 4
\pages 684--691
\mathnet{http://mi.mathnet.ru/ftt11409}
\elib{https://elibrary.ru/item.asp?id=24195511}
\transl
\jour Phys. Solid State
\yr 2015
\vol 57
\issue 4
\pages 700--708
\crossref{https://doi.org/10.1134/S1063783415040149}
Linking options:
  • https://www.mathnet.ru/eng/ftt11409
  • https://www.mathnet.ru/eng/ftt/v57/i4/p684
  • This publication is cited in the following 39 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
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