Superconducting properties in Bi2-xSbxSr2Ca2Cu3Oy compounds (x=0.05, 0.1, 0.15, 0.2)

被引：21

作者：

Liu, Hongbao ^{[1
]}

Zhan, Xiaonong ^{[1
]}

Chao, Yaozu ^{[1
]}

Zhou, Guien ^{[1
]}

Chen, Zhaojia ^{[1
]}

Zhang, Yujeng ^{[1
]}

Ruan, Yaozhong ^{[1
]}

机构：

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

来源：

Physica C: Superconductivity and its Applications | 1988年 / 156卷 / 05期

关键词：

Ceramic Materials--Magnetic Properties - Oxides;

D O I：

10.1016/0921-4534(88)90165-7

中图分类号：

学科分类号：

摘要：

Superconducting properties of a new series Bi2-xSbxSr2Ca2Cu3Oy (x=0.05, 0.1, 0.15, 0.2) have been reported in this paper. All of these samples have two superconducting transitions. The first superconducting transition is at about 120 K, zero resistance temperature is about 75 K. A new high-Tc phase appears because of the substitution of Sb in the Bi-Sr-Ca-Cu-O system.

引用

页码：804 / 806