✦ LIBER ✦
Size effect and pinning potential for YBCO systems prepared by modified melt texture growth
✍ Scribed by Yuuichi Ishikawa; Shuichi Kohayashi; Shuji Yoshizawa; Kenichi Tenya; Hideki Miyajima
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 169 KB
- Volume
- 185-189
- Category
- Article
- ISSN
- 0921-4534
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✦ Synopsis
High-T~ superconductors of YBa2Cu~07 system including Y2BaCuO~ grains, which play a role of the flux pinning center, were prepared by modified melt-texture-growth method. The pinning potential of the YBa2Cu~07 pulverized into different particles size is investigated as functions of magnetic fields, the size of the Y2BaCuO~ segregation and the particle size.