Improved HTSC bulk materials: a thermodynamic approach to processing

被引：21

作者：

Krabbes, G ^{[1
]}

Bieger, W ^{[1
]}

Schatzle, P ^{[1
]}

Wiesner, U ^{[1
]}

机构：

[1] Inst Solid State & Mat Res Dresden, D-01171 Dresden, Germany

来源：

SUPERCONDUCTOR SCIENCE & TECHNOLOGY | 1998年 / 11卷 / 01期

关键词：

D O I：

10.1088/0953-2048/11/1/028

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Thermodynamic considerations, especially the study of the stability regions of the RE-123 phases and their primary crystallization fields, are a useful tool to find the optimum process conditions for YBaCuO and the more complicated NdBaCuO bulk materials. Trapped fields of 700 mT (77 K) or 5.5 T (30 K), levitation forces of 80 N (16 N cm(-2)) and j(c) up to 40 kA cm(-2) in YBaCuO and j(c) above 60 kA cm(-2) in NdBaCuO have been achieved.

引用

页码：144 / 148

页数：5

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