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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2022, Volume 116, Issue 9, Pages 603–607
DOI: https://doi.org/10.31857/S1234567822210066 (Mi jetpl6791) 		 
This article is cited in 2 scientific papers (total in 2 papers)

CONDENSED MATTER

Superconductivity in a dilute array of sites with strong onsite electron attraction

A. Yu. Zyuzin

Ioffe Institute, Russian Academy of Sciences, St. Petersburg, 194021 Russia
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DOI: https://doi.org/10.31857/S1234567822210066
Abstract: Superconductivity in a conducting material with a dilute array negative-$U$ sites with strong electron–electron attraction is studied. It is shown that at the attraction exceeding a certain threshold value, Cooper pairs arise at the sites. At low temperatures, a global coherent superconducting state emerges due to the intersite Andreev scattering. The dependences of the superconducting transition temperature and of the second critical magnetic field on the magnitude of attraction are calculated.
Received: 01.09.2022
Revised: 20.09.2022
Accepted: 21.09.2022
English version:
Journal of Experimental and Theoretical Physics Letters, 2022, Volume 116, Issue 9, Pages 623–627
DOI: https://doi.org/10.1134/S0021364022602160
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: A. Yu. Zyuzin, “Superconductivity in a dilute array of sites with strong onsite electron attraction”, Pis'ma v Zh. Èksper. Teoret. Fiz., 116:9 (2022), 603–607; JETP Letters, 116:9 (2022), 623–627
Citation in format AMSBIB
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\by A.~Yu.~Zyuzin
\paper Superconductivity in a dilute array of sites with strong onsite electron attraction
\jour Pis'ma v Zh. \`Eksper. Teoret. Fiz.
\yr 2022
\vol 116
\issue 9
\pages 603--607
\mathnet{http://mi.mathnet.ru/jetpl6791}
\crossref{https://doi.org/10.31857/S1234567822210066}
\edn{https://elibrary.ru/lhaplx}
\transl
\jour JETP Letters
\yr 2022
\vol 116
\issue 9
\pages 623--627
\crossref{https://doi.org/10.1134/S0021364022602160}
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    • This publication is cited in the following 2 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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