抄録
We have investigated the magnetic flux motion in a high quality YBCO disc induced by a pulsed magnetic field in the presence of a static bias field at 77 K. The flow rate Rf was obtained as a function of static bias field. The flux tends to move more easily as the magnetic field is increased, presumably due to the fact that the pinning force is depressed. The flow resistivity ρf and the viscosity coefficient η were also estimated as a function of magnetic field.
本文言語 | English |
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ページ(範囲) | 794-797 |
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 19 → 1999 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