抄録
A systematic study of the magnetic irreversibility behavior in the MPMG (melt-powder-melt-grown) material with Y2BaCuO5 inclusions have been performed. The irreversibility line was measured in external fields up to 8 T using an ac susceptibility technique. Large anisotropy of the irreversibility line measured in fields parallel and perpendicular to the ab-plane was observed. The frequency dependence of the irreversibility line was found to be logarithmic. The excitation field dependence of the irreversibility line is also determined.
本文言語 | English |
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ページ(範囲) | 2495-2496 |
ページ数 | 2 |
ジャーナル | Physica C: Superconductivity and its applications |
巻 | 185-189 |
号 | PART 4 |
DOI | |
出版ステータス | Published - 1991 12月 1 |
外部発表 | はい |
ASJC Scopus subject areas
- 電子材料、光学材料、および磁性材料
- 凝縮系物理学
- エネルギー工学および電力技術
- 電子工学および電気工学