Angular dependence of the extended E-J characteristics in Bi-2223/Ag sheathed tape

H. Okamoto, T. Kiss, S. Nishimura, M. Inoue, M. Kanazawa, Y. Sumiyoshi

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Abstract

We have measured the angular dependence of the voltage-current characteristics in Bi-2223/Ag tape which has a high critical current density, 33 kA/cm2 at 77 K and self-magnetic field. The angular dependence can be attributed to that of the so-called glass-liquid transition field. It will be shown that the critical current density can be described by the statistics model as a function of the magnetic field and its angle.

Original languageEnglish
Pages (from-to)1190-1192
Number of pages3
JournalPhysica C: Superconductivity and its applications
Volume357-360
DOIs
Publication statusPublished - Sep 2001

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All Science Journal Classification (ASJC) codes

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

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