EFFECTS OF ARTIFICIAL PINS ON THE FLUX PINNING FORCE AND OTHER SUPERCONDUCTING PROPERTIES IN NbTi SUPERCONDUCTORS

被引:14
作者
Matsumoto, K. [1 ]
Tanaka, Y. [1 ]
Yamafuji, K. [2 ]
Funaki, K. [2 ]
Iwakuma, M. [2 ]
Matsushita, T. [3 ]
机构
[1] Furukawa Elect Co Ltd, Yokohama R&D Labs, Nishi Ku, 2-4-3 Okano, Yokohama, Kanagawa 220, Japan
[2] Kyushu Univ, Fac Engn, Higashi Ku, Fukuoka 812, Japan
[3] Kyushu Inst Technol, Fac Comp Sci & Syst Engn, Iizuka, Fukuoka 820, Japan
关键词
D O I
10.1109/77.233646
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The remarkable enhancement of the global pinning strength in Nb-50wt%Ti alloy was obtained due to introduction of ribbon-shape artificial pins. Simultaneously, however, the depression of B-c2 was observed. We analyse these behaviors theoretically. The theoretical results explain the experimental results satisfactorily.
引用
收藏
页码:1362 / 1365
页数:4
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