Preparation and characterization of melt-textured Nd1+xBa2-xCu3Oy made in air
文献类型：期刊论文
| 作者 | Hu, AM ; Zhao, ZX ; Gawalek, W ; Wu, M ; Strasser, T ; Goernert, P |
| 刊名 | PHYSICA C
 |
| 出版日期 | 1997 |
| 卷号 | 282页码:431 |
| 关键词 | SUPERCONDUCTORS |
| ISSN号 | 0921-4534 |
| 通讯作者 | Hu, AM (reprint author), CHINESE ACAD SCI,INST PHYS,NATL LAB SUPERCONDUCT,POB 603,BEIJING 100080,PEOPLES R CHINA. |
| 中文摘要 | High quality melt-textured Nd1+x Ba2-x Cu3Oy bulks have been prepared through a novel technology carried out in air. In present study, a modified melt processing technology is employed to prepare the melt-textured Nd1+x Ba2-x Cu3Oy samples, and a post-annealing in flowing Ar is used to obtain the high Tc phase. AC susceptibility measurement shows that the critical temperature has reached 94.5K. The maximum levitation force is 7.4N for a sample with a diameter of 18mm. The Jc values are 2.4x10(4) A/cm(2) (0T,77K), 1.7x10(4) A/cm(2)(1T, 77K) and 3.3x10(5) A/cm(2) (8T, 21K). The fishtail effect is relatively obvious in 40-60K. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/51259]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Hu, AM,Zhao, ZX,Gawalek, W,et al. Preparation and characterization of melt-textured Nd1+xBa2-xCu3Oy made in air[J]. PHYSICA C,1997,282:431. |
| APA | Hu, AM,Zhao, ZX,Gawalek, W,Wu, M,Strasser, T,&Goernert, P.(1997).Preparation and characterization of melt-textured Nd1+xBa2-xCu3Oy made in air.PHYSICA C,282,431. |
| MLA | Hu, AM,et al."Preparation and characterization of melt-textured Nd1+xBa2-xCu3Oy made in air".PHYSICA C 282(1997):431. |
入库方式： OAI收割
来源：物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。