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Teoreticheskaya i Matematicheskaya Fizika, 1989, Volume 79, Number 3, Pages 446–459 (Mi tmf4893)  
This article is cited in 1 scientific paper (total in 1 paper)

Energy spectrum of magnon excitations in amorphous bodies with allowance for the spin-phonon interaction

I. A. Vakarchuk, V. M. Tkachuk
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Abstract: The energy spectrum of magnon excitations in the amorphous solids is investigated by means of the two-time Green function method, taking into account the spin-phonon interaction. The equation for the energy spectrum of magnon excitations is obtained which includes the damping effects due to the magnon scattering on the structure fluctuations and phonons. The investigation of the long wavelength limit is performed. The phonon mean field approximation is considered and the equation for energy spectrum of self-consistent magnon and phonon excitations is obtained within the quasicrystalline approximation.
Received: 22.12.1987
English version:
Theoretical and Mathematical Physics, 1989, Volume 79, Issue 3, Pages 647–656
DOI: https://doi.org/10.1007/BF01016552
Bibliographic databases:
Language: Russian
Citation: I. A. Vakarchuk, V. M. Tkachuk, “Energy spectrum of magnon excitations in amorphous bodies with allowance for the spin-phonon interaction”, TMF, 79:3 (1989), 446–459; Theoret. and Math. Phys., 79:3 (1989), 647–656
Citation in format AMSBIB
\Bibitem{VakTka89}
\by I.~A.~Vakarchuk, V.~M.~Tkachuk
\paper Energy spectrum of~magnon excitations in~amorphous bodies with allowance for the spin-phonon interaction
\jour TMF
\yr 1989
\vol 79
\issue 3
\pages 446--459
\mathnet{http://mi.mathnet.ru/tmf4893}
\transl
\jour Theoret. and Math. Phys.
\yr 1989
\vol 79
\issue 3
\pages 647--656
\crossref{https://doi.org/10.1007/BF01016552}
\isi{https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=A1989CJ64600013}
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    • This publication is cited in the following 1 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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    		Теоретическая и математическая физика Theoretical and Mathematical Physics
     
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