Critical current density for melt-processed filamentary monolithic RE123 (RE = Nd, Sm, Eu, Gd) superconductors

Tomoko Goto, Kazuo Watanabe, Eriko Ban

Research output: Contribution to journalConference articlepeer-review

6 Citations (Scopus)

Abstract

The filamentary monolithic RE123 (RE = Nd, Sm, Eu, Gd) precursor was prepared by a solution spinning method. The precursor was partially melted under various conditions and then oxygenated. The influence of field dependence of Jc on the initial different RE element in the filamentary RE123 superconductors was examined. The high Jc values were attained for Nd123 and Eu123 samples partially melted in flowing 0.1% O2 + Ar and for Sm123 and Gd123 samples partially melted in flowing 1% O2 + Ar. The field dependence of Jc for Eu123 sample was superior to that for the other samples.

Original languageEnglish
Pages (from-to)409-410
Number of pages2
JournalPhysica C: Superconductivity and its applications
Volume388-389
DOIs
Publication statusPublished - 2003 May 1
Eventproceedings of the 23rd international conference on low temper - Hiroshima, Japan
Duration: 2002 Aug 202002 Aug 27

Keywords

  • Filamentary RE123
  • Initial RE element
  • Oxygen controlled melt growth

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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