Superconductivity in a representative Zr-based bulk metallic glass
文献类型：期刊论文
| 作者 | Li, Y ; Bai, HY |
| 刊名 | JOURNAL OF NON-CRYSTALLINE SOLIDS
 |
| 出版日期 | 2005 |
| 卷号 | 351期号:30-32页码:2378 |
| 关键词 | AMORPHOUS ALLOY CRITICAL FIELD TEMPERATURE DEPENDENCE HC2 STABILITY |
| ISSN号 | 0022-3093 |
| 通讯作者 | Bai, HY (reprint author), Chinese Acad Sci, Inst Phys, Key Lab Extreme Condit Phys, 3rd S St, Beijing 100080, Peoples R China. |
| 中文摘要 | The Zr41Ti14Cu12.5Ni10Be22.5 bulk metallic glass (BMG) is investigated by means of electrical measurement. A superconducting transition was observed in the BMG which belongs to a typical type-II superconductor with a high Ginzburg-Landau parameter. The superconducting critical temperature T-c and the temperature gradient (-dH(c2)/dT)(Tc) of the upper critical field H-c2 near T-c is 1.62 K and 2.26 T/K, respectively. Some superconducting properties of the BMG are based on the electrical resistivity and critical field measurements. An analysis of the electron-phonon coupling constant gimel indicates that the Zr41Ti14CU12.5Ni10Be22.5 BMG is a weak-coupling superconductor with gimel approximate to 0.49. The observed linearity of H-c2(t) and its extrapolated low-temperature limiting value are discussed and compared to predicted behavior for H-c2(t). (c) 2005 Published by Elsevier B.V. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/54037]  |
| 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 | Li, Y,Bai, HY. Superconductivity in a representative Zr-based bulk metallic glass[J]. JOURNAL OF NON-CRYSTALLINE SOLIDS,2005,351(30-32):2378. |
| APA | Li, Y,&Bai, HY.(2005).Superconductivity in a representative Zr-based bulk metallic glass.JOURNAL OF NON-CRYSTALLINE SOLIDS,351(30-32),2378. |
| MLA | Li, Y,et al."Superconductivity in a representative Zr-based bulk metallic glass".JOURNAL OF NON-CRYSTALLINE SOLIDS 351.30-32(2005):2378. |
入库方式： OAI收割
来源：物理研究所
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