UPPER CRITICAL FIELDS AND CRITICAL CURRENT DENSITIES IN BRONZE PROCESSED COMMERCIAL MULTIFILAMENTARY NB3SN WIRES

被引：18

作者：

WATANABE, K ^{[1
]}

NOTO, K ^{[1
]}

MUTO, Y ^{[1
]}

机构：

[1] IWATE UNIV, DEPT ELECT ENGN, MORIOKA, IWATE 020, JAPAN

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1991年 / 27卷 / 02期

关键词：

D O I：

10.1109/20.133532

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 superconducting properties of T(c), B(c2) and J(c) were investigated in a residual strain state of pre-strain for bronze processed commercial multifilamentary Nb3Sn wires. It is found that the temperature dependence of B(c)2 under strain obeys [1-(2/3) (pi-T/1.75T(c))2] near T = 0 and (1-T/T(c)) near T(c). The establishment of the temperature scaling law of a global pinning force F(p) = J(c) x B is confirmed in commercial Nb3Sn wires.

引用

页码：1759 / 1762

页数：4

共 10 条

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