High-Tc superconducting magnets that function at liquid oxygen temperature

M. Muralidhar, N. Sakai, M. Jirsa, M. Murakami, N. Koshizuka

研究成果: Article査読

7 被引用数 (Scopus)

抄録

This article reports on a novel superconducting material suitable for a superconducting magnet that can function up to liquid oxygen temperature (90.2 K). This achievement provides a distinguished step toward industrial applications of liquid oxygen, which is as broad as those of liquid nitrogen. The strong flux pinning at 90.2 K was recently achieved in a (Nd 0.33Eu0.33Gd0.33)Ba2Cu 3Oy compound in that nanometer size Zr-based pinning centers are distributed. This composite exhibited at 90.2 K an outstanding critical current density > 40 kA/cm2 that fulfills requirements of some industrial applications.

本文言語English
ページ(範囲)1206-1209
ページ数4
ジャーナルIEEE Transactions on Applied Superconductivity
14
2
DOI
出版ステータスPublished - 2004 6

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学
  • 電子工学および電気工学

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