Phase transition in vortex matter driven by bias current

Boris Ya Shapiro, Moshe Gitterman, Irena Shapiro

Research output: Contribution to journalConference articlepeer-review

1 Scopus citations

Abstract

The phase transition in vortex matter subjected to external magnetic field and bias current are described by the generalized Ginzburg-Landau equations with additional convective and effective field terms. Analytical and numerical solutions of this equation provide the interface between ordered and disordered vortex phases. The location of this interface boundary depends non-monotonically on the strength of a bias current. We predict a sudden extension of the disordered vortex state across the entire sample at some critical value of the bias current.

Original languageEnglish
Pages (from-to)681-682
Number of pages2
JournalPhysica C: Superconductivity and its Applications
Volume388-389
DOIs
StatePublished - May 2003
EventProceedings of the 23rd international conference on low temper - Hiroshima, Japan
Duration: 20 Aug 200227 Aug 2002

Keywords

  • Dynamics
  • Phase transition
  • Vortex matter

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