Effect of equilibrium fluctuations on superfluid density in layered superconductors

S. N. Artemenko, S. V. Remizov

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

The role of phase fluctuations in layered superconductors was assessed applying the fluctuation-dissipation theorem (FDT) to linear response equations. It was shown that at low temperatures, quantum fluctuations dominate over thermal fluctuations. Furthermore, it was demonstrated that a suppression of the critical current due to thermal fluctuations is larger in the stack direction than in the in-plane direction.

Original languageEnglish
Pages (from-to)708-711
Number of pages4
JournalPhysical Review Letters
Volume86
Issue number4
DOIs
Publication statusPublished - 22 Jan 2001

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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