Pinning characteristics of Bi-2223 and Bi-2212 wires with consideration of Jc distribution

H. Okamoto, F. Irie, Takanobu Kiss, Masayoshi Inoue, M. Kanazawa

Research output: Contribution to journalConference article

4 Citations (Scopus)

Abstract

Temperature and magnetic field dependences of pinning parameters connected with Jc distribution are obtained from measurements on electric field-current density characteristics. A scaling law of the pinning force is confirmed. The temperature dependences of the normalization field which is the glass-liquid transition field and that of the maximum pinning force are discussed. The results suggest the existence of two phase structure in Bi-2223 and Bi-2212 samples.

Original languageEnglish
Pages (from-to)1102-1105
Number of pages4
JournalSuperconductor Science and Technology
Volume12
Issue number12
DOIs
Publication statusPublished - Dec 1 1999
EventProceedings of the 1999 9th International Workshop on Critical Currents in Superconductors, IWCC9 - Madison, WI, USA
Duration: Jul 7 1999Jul 10 1999

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All Science Journal Classification (ASJC) codes

  • Ceramics and Composites
  • Condensed Matter Physics
  • Metals and Alloys
  • Electrical and Electronic Engineering
  • Materials Chemistry

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