Growth of YBa2Cu3O7 – δ Single Crystals in “Ba3Cu5O8”/Y2BaCuO5 and (“Ba3Cu5O8” + 0.2BaCuO2)/Y2BaCuO5 Diffusion Couples

被引：0
|
作者：
N. A. Kalanda
V. M. Trukhan
S. F. Marenkin
机构：
[1] Institute of Solid-State and Semiconductor Physics,
[2] Belarussian Academy of Sciences,undefined
[3] Kurnakov Institute of General and Inorganic Chemistry,undefined
[4] Russian Academy of Sciences,undefined
来源：
Inorganic Materials | 2002年 / 38卷
关键词：
Copper; Inorganic Chemistry; Thermal Cycling; Diffusion Couple; Superconducting Property;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
YBa2Cu3O7 – δ single crystals were grown in “Ba3Cu5O8”/Y2BaCuO5 and (“Ba3Cu5O8” + 0.2BaCuO2)/Y2BaCuO5 diffusion couples at temperatures between 1170 and 1270 K under optimized conditions. Copper nonstoichiometry was shown to have a significant effect on the superconducting properties of YBa2Cu3O7 – δ crystals subjected to thermal cycling.
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页码：813 / 818
页数：5
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