Prepared GdBa2 Cu3Oy Single Domain Superconducting Bulks in Air
来源期刊：JOURNAL OF RARE EARTHS2004年增刊第2期
论文作者：Xiao Ling Ren Hongtao JIAO Yulei Xu Bin Zheng Minghui Fang Yuan
Key words：superconductor; GdBaCuO; melt-textured-growth; single domain;
Abstract: The preparation of the single domain GBCO bulk with 25 mm in diameter in air was reported. In order to avoid the Gd ions substituted the Ba sites, different BaCuO2 contents was added into the precursor powders. Tc of the samples achieved 94.3 K. The magnetization hysteresis loops of the samples were measured at 77 K. It is shown that the irreverswas obtained.
Xiao Ling1，Ren Hongtao1，JIAO Yulei1，Xu Bin2，Zheng Minghui1，Fang Yuan2
(1.Research Center of Superconductirg Materials,General Research Institute for Non-Ferrous Metals,Beijing 100088,China;
2.NO.2 Steelmaking Plant of Hefei Iron & Steel Co.,Ltd,Hefei 230011,China)
Abstract:The preparation of the single domain GBCO bulk with 25 mm in diameter in air was reported. In order to avoid the Gd ions substituted the Ba sites, different BaCuO2 contents was added into the precursor powders. Tc of the samples achieved 94.3 K. The magnetization hysteresis loops of the samples were measured at 77 K. It is shown that the irreverswas obtained.
Key words:superconductor; GdBaCuO; melt-textured-growth; single domain;
【全文内容正在添加中】
