Angular dependence of Jc for filamentary (Nd,Eu,Gd)123 superconductors prepared by a solution spinning method and oxygen controlled melt growth process

Tomoko Goto, Kunihiro Iwata, Kazuo Watanabe

Research output: Contribution to journalArticlepeer-review

7 Citations (Scopus)

Abstract

The filamentary (Nd0.333Eu0.333Gd0.333)1.18 Ba2.12Cu3.09Ox superconductors were prepared by solution spinning method and partially melted in flowing 1% O2 + Ar and then oxygenated by a two-step process. The filamentary sample had a dense and well-aligned texture along the diameter as well as the length. The Jc of the sample was measured at 77 K in fields up to 10 T. Anisotropic behavior of the Jc-B curve along the filament diameter was detected. High Jc value of more than 3500 A/cm2 at 77 K and 10 T was achieved by applying the field in a direction normal to the c-axis of the sample.

Original languageEnglish
Pages (from-to)302-306
Number of pages5
JournalPhysica C: Superconductivity and its applications
Volume353
Issue number3-4
DOIs
Publication statusPublished - 2001 May 15

Keywords

  • (Nd,Eu,Gd)123
  • Anisotropic behavior
  • Field dependence of J
  • Filamentary

ASJC Scopus subject areas

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

Fingerprint Dive into the research topics of 'Angular dependence of J<sub>c</sub> for filamentary (Nd,Eu,Gd)123 superconductors prepared by a solution spinning method and oxygen controlled melt growth process'. Together they form a unique fingerprint.

Cite this