On the dynamics of vortices in BSCCO(2223)/Ag tape

A. Yu Galkin, L. Půst, M. Jirsa, P. Nálevka, Michael Rudolf Koblischka

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

Magnetic relaxation measurements in BSSCO(2223)/Ag rolled tape were performed at different temperatures and magnetic fields applied along the c-axis. The crossover in vortex dynamics has been found on the temperature dependence of the activation energy U0. It is argued that the crossover T * might be associated with the melting of the 2D vortex lattice.

Original languageEnglish
Pages (from-to)21-24
Number of pages4
JournalPhysica C: Superconductivity and its Applications
Volume308
Issue number1-2
DOIs
Publication statusPublished - 1998 Nov 1
Externally publishedYes

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Keywords

  • Activation energy
  • Lattice vortex melting

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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