Gaps between the platelets in melt-processed RBa2Cu3O7 (R = rare earth) superconductors

被引：11

作者：

Reddy, ES ^{[1
]}

Rajasekharan, T ^{[1
]}

机构：

[1] Def Met Res Lab, Hyderabad 500058, Andhra Pradesh, India

来源：

PHYSICAL REVIEW B | 1998年 / 57卷 / 09期

关键词：

D O I：

10.1103/PhysRevB.57.5079

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The origin of the "cracks" between the platelets in melt-processed RBa2Cu3O7 superconductors is investigated experimentally. The results convincingly demonstrate that these cracks actually develop during solidification. The relevance of this to the microstructural evolution during melt processing and to the critical-current densities is discussed.

引用

页码：5079 / 5081

页数：3

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