Effect of Ag2O addition on the trapped fields and mechanical properties of Nd-Ba-Cu-O bulk superconductors

M. Matsui, N. Sakai, M. Murakami

研究成果: Article査読

26 被引用数 (Scopus)

抄録

We investigated the effect of Ag2O addition on the microstructures, the superconducting properties, the field-trapping capabilities and the mechanical properties of Nd-Ba-Cu-O (Nd123:Nd422 = 10:2) bulk superconductors. The samples were added with 10 wt% and 20 wt% Ag2O and grown in 1% O2-Ar atmosphere. The superconducting properties and the field-trapping capabilities were not affected by Ag2O content; however, the mechanical properties were greatly improved with increasing Ag2O content. The sample with 20 wt% Ag2O exhibited the Weibull coefficient exceeding 13.

本文言語English
ページ(範囲)1092-1098
ページ数7
ジャーナルSuperconductor Science and Technology
15
7
DOI
出版ステータスPublished - 2002 7月 1
外部発表はい

ASJC Scopus subject areas

  • セラミックおよび複合材料
  • 凝縮系物理学
  • 金属および合金
  • 電子工学および電気工学
  • 材料化学

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