抄録
We synthesized c-axis-oriented Nd-Ba-Cu-O bulk superconductors to investigate the effect of densification on the trapped fields. We found that the employment of the pre-sintering process in pure oxygen prior to melt-processing was effective in increasing the density of the grown crystal and also in depressing the deformation and liquid loss that enhanced misorientation angles between grains and the inhomogeneity of superconducting properties. This led to the enhancement of the trapped field.
| 本文言語 | English |
|---|---|
| ページ（範囲） | 781-785 |
| ページ数 | 5 |
| ジャーナル | Superconductor Science and Technology |
| 巻 | 15 |
| 号 | 5 |
| DOI | |
| 出版ステータス | Published - 2002 5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