Melt processing of binary (Nd, Eu)-Ba-Cu-O superconductors

K. Iida, M. Muralidhar, M. Murakami

研究成果: Conference article査読

3 被引用数 (Scopus)

抄録

We have studied the microstructure and the superconducting properties of NdxEu1-xBa2Cu3Oy compounds synthesized by the solid-state reaction and the melt process. NdxEu1-xBa2Cu3Oy formed a complete solid solution in a full range (0 < x < 1). The peritectic temperature and the lattice constants showed linear dependence on the composition (x). In the range x = 0 approx. 0.4, high-temperature stable phases observed were RE2BaCuO5 (RE: rare-earth elements) and liquid, while for the range x ≥ 0.6, RE4Ba2Cu2O10 and liquid phases were found to be stable at higher temperatures.

本文言語English
ページ(範囲)683-687
ページ数5
ジャーナルSuperconductor Science and Technology
13
6
DOI
出版ステータスPublished - 2000 6月 1
外部発表はい
イベントThe 2nd International Workshop on the Processing and Applications of Superconducting (RE)CBO Large Grain Materials - Morioka, Jpn
継続期間: 1999 10月 191999 10月 22

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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