SN Applied Sciences (May 2022)

Dimensional crossovers in the Gaussian critical fluctuations above T c of two-layer and three-layer superconductors

  • A. S. Viz,
  • M. M. Botana,
  • J. C. Verde,
  • M. V. Ramallo

DOI
https://doi.org/10.1007/s42452-022-05050-8
Journal volume & issue
Vol. 4, no. 6
pp. 1 – 13

Abstract

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Article Highlights We study superconductors composed of a few parallel layers, in the Gaussian-Ginzburg-Landau approach above their critical temperature. We calculate the heat capacity, susceptibility and conductivity induced by critical thermal fluctuations, mainly for bi- and tri-layers. We obtain dimensional crossovers in the critical behaviors and compare them with the ones in infinite-layers superconductors.

Keywords