Reversible magnetization in the (K, Ba)BiO3 high Tc superconductor

被引：2

作者：

Joumard, I ^{[1
]}

Klein, T ^{[1
]}

Conde-Gallardo, A ^{[1
]}

Marcus, J ^{[1
]}

Sulpice, A ^{[1
]}

机构：

[1] CNRS, Etud Proprietes Elect Solides Lab, F-38042 Grenoble 9, France

来源：

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS | 2000年 / 341卷 / 341-348期

关键词：

D O I：

10.1016/S0921-4534(00)00786-3

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Magnetization measurements have been performed on the cubic (K, Ba)BiO3 superconductor (T-c similar to 30K). The reversible part of the magnetization varies linearly with lnH in both liquid and solid phases. The M-rev curves never cross each other but partial derivativeM/partial derivative ln H strongly deviates from the standard London model at high temperature. Keywords : Reversible Magnetization, Cubic Bismuthates.

引用

页码：1067 / 1068

页数：2

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