Thermal decomposition of Y123 powder and TSMG Y123 bulk superconductors in low oxygen atmosphere

被引：4
|
作者：
Antal, V. [1 ]
Volochova, D. [1 ]
Zmorayova, K. [1 ]
Radusovska, M. [1 ]
Diko, P. [1 ]
机构：
[1] Slovak Acad Sci, Inst Expt Phys, Kosice 04001, Slovakia
来源：
PROCEEDINGS OF THE 25TH INTERNATIONAL SYMPOSIUM ON SUPERCONDUCTIVITY (ISS2012) | 2013年 / 45卷
关键词：
YBCO; high-temperature superconductors; thermal analysis; FABRICATION;
D O I：
10.1016/j.phpro.2013.04.049
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We investigated behaviour of YBa2Cu3O7 (Y123) powder and YBCO bulk superconductor prepared by Top Seeded Melt Growth process in atmospheres with different oxygen partial pressure by Differential Thermal Analysis simultaneously with Thermo - Gravimetric and Microstructural analysis. The peritectic melting temperature of studied systems was measured and the stability of Y123 powder and Y123/Y2BaCuO5 composite in low oxygen atmosphere was estimated. (C) 2013 The Authors. Published by Elsevier B.V.
引用
收藏
页码：49 / 52
页数：4
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