BULK SUPERCONDUCTORS WITH ZERO RESISTANCE AT 111 K IN Bi-Sr-Ca-Cu-O SYSTEM AND THE SYNTHESIS

被引：0

作者：

黄贺生

毛思宁

姚祖涛

刘梦林

任向东

吴振一

赵忻

刘耀忠

郭增

张孔时

机构：

[1] Beijing 100084

[2] PRC

[3] Department of Physics

[4] Tsinghua University

来源：

Chinese Science Bulletin | 1989年 / 23期

关键词：

superconductor; zero resistance; Bi-Sr-Ca-Cu-O; synthesis;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

I. INTRODUCTION The new rare-earth-free Bi-Sr-Ca-Cu-O superconducting material is possessed of higher critical temperature, stable properties and cheaper price with fine prospects. Since the new system was first reported by H, Maeda et al. in Jan. 1988, much research works on the sys- tem has been undertaken~|2-5|. After the sharp drop of resistivity at 110 K a bulk sample

引用

页码：1941 / 1945

页数：5