Phase transitions in vortex matter driven by bias current

M. Gitterman, B. Ya Shapiro, I. Shapiro

Research output: Contribution to journalArticlepeer-review

24 Scopus citations

Abstract

The phase transition in vortex matter subjected to external magnetic field and bias current is 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 nonmonotonically 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
Article number174510
Pages (from-to)1745101-1745105
Number of pages5
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume65
Issue number17
StatePublished - 1 May 2002

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