Modeling flux-flow dissipation from randomly placed strong-pinning sites and comparison with ion-irradiated cuprate superconductors

K. Gray, D. Steel, J. Hettinger, M. Eddy

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

The interaction of an Abrikosov vortex lattice with randomly placed strong pinning centers (produced experimentally with heavy-ion irradiation) has been modeled with a particularly simple and powerful expression. Excellent quantitative fits to the dissipation in ion-irradiated (Formula presented) are found for (Formula presented) over ranges of 10 000 in resistance and 60 in field. The three free parameters are within a factor of 2 of expectations.

Original languageEnglish (US)
Pages (from-to)13894-13898
Number of pages5
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume57
Issue number21
DOIs
StatePublished - 1998
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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