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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2004, Volume 79, Issue 3, Pages 143–147 (Mi jetpl2221)  
This article is cited in 1 scientific paper (total in 1 paper)

CONDENSED MATTER

On the two-parametric theory of superconductivity

R. O. Zaitsev

Russian Research Centre "Kurchatov Institute", Moscow
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Abstract: The concept of spin fluctuations in the Hubbard model is used for deriving a closed system of equations for the superconducting order parameter $\Delta$ and spin susceptibility. The limiting cases of low temperatures and temperatures close to the superconducting transition temperature are considered. The temperature dependences of the parameter $\Delta$ and the Knight shift are obtained. The conditions under which the second-order phase transition turns to the first-order phase transition are established.
Received: 01.12.2003
English version:
Journal of Experimental and Theoretical Physics Letters, 2004, Volume 79, Issue 3, Pages 113–116
DOI: https://doi.org/10.1134/1.1719125
Bibliographic databases:
Document Type: Article
PACS: 71.10.Fd, 71.27.+a
Language: Russian
Citation: R. O. Zaitsev, “On the two-parametric theory of superconductivity”, Pis'ma v Zh. Èksper. Teoret. Fiz., 79:3 (2004), 143–147; JETP Letters, 79:3 (2004), 113–116
Citation in format AMSBIB
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\by R.~O.~Zaitsev
\paper On the two-parametric theory of superconductivity
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\yr 2004
\vol 79
\issue 3
\pages 143--147
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\adsnasa{https://adsabs.harvard.edu/cgi-bin/bib_query?2004JETPL..79..113Z}
\transl
\jour JETP Letters
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\pages 113--116
\crossref{https://doi.org/10.1134/1.1719125}
\scopus{https://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-20444481638}
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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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