Anisotropic transport E(J) characteristics in Bi-2223 Ag-sheathed tape as a function of temperature and magnetic field

S. Nishimura, M. Inoue, K. Oda, M. Kiuchi, T. Kiss, M. Takeo, T. Matsushita

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

E-J curves in Bi-2223 Ag-sheathed tape have been analyzed within the framework of the percolation model proposed by the authors. It will be shown that a scaling holds for magnetic field (B) dependence in both field directions when we normalize B by the transition field at each temperature. Whereas, the temperature dependence can be described accurately by the prediction of two-dimensional d-wave symmetry. Using the present model, we can describe the nonlinear E-J characteristics quantitatively in a wide range of electric field, temperature, magnetic field and its angle.

Original languageEnglish
Pages (from-to)1186-1189
Number of pages4
JournalPhysica C: Superconductivity and its applications
Volume357-360
DOIs
Publication statusPublished - Jan 1 2001

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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