首页>
外国专利>
A process for the preparation of an oxide compound superconductor of the bi - sr ca cu - - - system.
A process for the preparation of an oxide compound superconductor of the bi - sr ca cu - - - system.
展开▼
机译：一种双-sr ca cu---系氧化物复合超导体的制备方法。
展开▼
页面导航
摘要
著录项
相似文献
摘要
A compound oxide superconductor represented by the general formula:Bi4+d(Sr1-x, Cax)m CunOp+yin which,"d" is an amount of excess bismuth and satisfies a range of 0 d ≦ 1.2,"m" is a number which satisfies a range of 6 ≦ m ≦ 10,"n" is a number which satisfies a range of 4 ≦ n ≦ 8,"p" = 6 + m + n,"x" is a number which satisfies a range of 0 x 1, and"y" is a number which satisfies a range of -2 ≦ y ≦ +2.
展开▼
