抄録
We fabricated large grain (Sm, Gd)-Ba-Cu-O bulk superconductors with the top-seeded, melt-growth process in air and 1% O2-Ar. Ag addition was effective in suppressing the amount of cracking. Unlike Sm-Ba-Cu-O, the (Sm, Gd)-Ba-Cu-O bulk showed relatively high Tc and large Jc values even when melt-processed in air. The trapped field value of 0.83 T was recorded at 77 K for the sample melt processed in air.
本文言語 | English |
---|---|
ページ(範囲) | 679-682 |
ページ数 | 4 |
ジャーナル | Superconductor Science and Technology |
巻 | 13 |
号 | 6 |
DOI | |
出版ステータス | Published - 2000 6 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 19 → 1999 10 22 |
ASJC Scopus subject areas
- Ceramics and Composites
- Condensed Matter Physics
- Metals and Alloys
- Electrical and Electronic Engineering
- Materials Chemistry