High performance of air-processed GdBa2Cu3O 7-δ superconductors with fined Gd2BaCuO5 and Gd2Ba4CuMoOx additions

C. Xu, A. Hu, N. Sakai, I. Hirabayashi, M. Izumi

研究成果: Article査読

1 被引用数 (Scopus)

抄録

We fabricated bulk GdBa2Cu3O7-δ (Gd123) superconductors with additions of Gd2BaCuO5 (Gd211) and Gd2Ba4CuMoOx (Gd2411). We analyzed the relation between the addition amounts of Gd211/Gd2411 particles and critical current Jc. We found Gd2411/Gd211 particles formed a band structure which resulted in the inhomogeneous distribution of Jc in the Gd123 bulks. Gd2411 particles can stably exist in the vicinity of the seed site compared to Gd211 that is easy pushed out to edge area of single domain. This enhanced the critical current Jc in the vicinity area of bulks.

本文言語English
論文番号113
ページ(範囲)454-457
ページ数4
ジャーナルJournal of Physics: Conference Series
43
1
DOI
出版ステータスPublished - 2006 6 1
外部発表はい

ASJC Scopus subject areas

  • 物理学および天文学(全般)

フィンガープリント

「High performance of air-processed GdBa<sub>2</sub>Cu<sub>3</sub>O <sub>7-δ</sub> superconductors with fined Gd<sub>2</sub>BaCuO<sub>5</sub> and Gd<sub>2</sub>Ba<sub>4</sub>CuMoO<sub>x</sub> additions」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

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