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Pis'ma v Zh. Èksper. Teoret. Fiz., 2002, Volume 76, Issue 3, Pages 204–208 (Mi jetpl2886)  

This article is cited in 5 scientific papers (total in 5 papers)

CONDENSED MATTER

Electric field dependence of thermal conductivity of a granular superconductor: Giant field-induced effects predicted

S. A. Sergeenkov

Joint Institute for Nuclear Research, Bogoliubov Laboratory of Theoretical Physics

Abstract: The temperature and electric field dependence of electronic contribution to the thermal conductivity (TC) of a granular superconductor is considered within a 3D model of inductive Josephson junction arrays. In addition to a low-temperature maximum of zero-field TC $\kappa (T,0)$ (controlled by mutual inductance $L_0$ and normal state resistivity $R_n$), the model predicts two major effects in applied electric field: (i) decrease of the linear TC, and (ii) giant enhancement of the nonlinear (i.e. $\nabla T$-dependent) TC with $\Delta \kappa (T,E)/\kappa (T,0)$ reaching $500%$ for parallel electric fields $E\simeq E_T$ ($E_T=S_0|\nabla T|$ is an «intrinsic» thermoelectric field). A possiblity of experimental observation of the predicted effects in granular superconductors is discussed.

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English version:
Journal of Experimental and Theoretical Physics Letters, 2002, 76:3, 170–174

Document Type: Article
PACS: 74.25.Fy, 74.50.+r, 74.80.Bj
Received: 03.06.2002
Revised: 01.07.2002
Language: English

Citation: S. A. Sergeenkov, “Electric field dependence of thermal conductivity of a granular superconductor: Giant field-induced effects predicted”, Pis'ma v Zh. Èksper. Teoret. Fiz., 76:3 (2002), 204–208; JETP Letters, 76:3 (2002), 170–174

Citation in format AMSBIB
\Bibitem{Ser02}
\by S.~A.~Sergeenkov
\paper Electric field dependence of thermal conductivity of a granular superconductor: Giant field-induced effects predicted
\jour Pis'ma v Zh. \`Eksper. Teoret. Fiz.
\yr 2002
\vol 76
\issue 3
\pages 204--208
\mathnet{http://mi.mathnet.ru/jetpl2886}
\transl
\jour JETP Letters
\yr 2002
\vol 76
\issue 3
\pages 170--174
\crossref{https://doi.org/10.1134/1.1514762}
\scopus{http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-0346985526}


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    Citing articles on Google Scholar: Russian citations, English citations
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    This publication is cited in the following articles:
    1. JETP Letters, 77:2 (2003), 94–98  mathnet  crossref
    2. JETP Letters, 80:9 (2004), 580–583  mathnet  crossref  adsnasa
    3. JETP Letters, 94:12 (2011), 845–848  mathnet  crossref  isi  elib  elib
    4. Wolf E.L., “Introduction to Refractory Josephson Junctions”, Josephson Junctions: History, Devices, and Applications, eds. Wolf E., Arnold G., Gurvitch M., Zasadzinski J., Pan Stanford Publishing Pte Ltd, 2017, 17–46  isi
    5. Afsaneh E., Yavari H., “Phase-Dependent Heat Current of Granular Josephson Junction For Different Geometries”, Phys. Lett. A, 382:34 (2018), 2388–2393  crossref  isi  scopus
  •       Pis'ma v Zhurnal ksperimental'noi i Teoreticheskoi Fiziki
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