Magnetic properties of superconducting Tl-Ba-Ca-Cu-O system

被引：1

作者：

Yuheng, Zhang ^{[1
]}

Xianglei, Mao ^{[1
]}

Lin, Chen ^{[1
]}

Xiaowen, Cao ^{[1
]}

机构：

[1] Univ of Science and Technology of, China, China

来源：

Physica C: Superconductivity and its Applications | 1989年 / 162-64卷 / pt1期

关键词：

Ceramic Materials - Magnetization - Thallium Compounds;

D O I：

10.1016/0921-4534(89)91212-4

中图分类号：

学科分类号：

摘要：

The magnetic properties were measured on Tl-Ba-Ca-Cu-O system. It was observed that the magnetization changed with time. We suggested that is caused by flux creep and flux jump. The critical magnetic field and magnetization curve at different temperature were also measured. The experimental data showed that the Tl-Ba-Ca-Cu-O system was a type II superconductor.

引用

页码：691 / 692