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Measurements of flux-flow and 1f noise in superconductors

  • Stony Brook University

Research output: Contribution to journalArticlepeer-review

24 Scopus citations

Abstract

Direct measurements of fluctuations associated with flux flow in superconductors are made with a superconducting quantum interference device. This method avoids the complicated problems concerned with voltage probe locations in earlier work, and allows an unambiguous determination of some characteristic noise power spectra in different current regimes. Models of fluxoid motion are proposed to account for the experimental results.

Original languageEnglish
Pages (from-to)1590-1593
Number of pages4
JournalPhysical Review Letters
Volume53
Issue number16
DOIs
StatePublished - 1984

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