Anomalous magnetoresistance oscillations and enhanced superconductivity in single-crystal Pb nanobelts
文献类型：期刊论文
| 作者 | Wang, J ; Ma, XC ; Lu, L ; Jin, AZ ; Gu, CZ ; Xie, XC ; Jia, JF ; Chen, X ; Xue, QK |
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2008 |
| 卷号 | 92期号:23 |
| 关键词 | THIN-FILMS WIRES TRANSITION NANOWIRES METAL |
| ISSN号 | 0003-6951 |
| 通讯作者 | Wang, J: Chinese Acad Sci, Inst Phys, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | Using atomically flat single-crystal Pb ultrathin films grown on Si(111) substrate by molecular beam epitaxy, we fabricated Pb nanobelts of 28 atomic monolayers thick, 285 nm wide, and 10 mu m long by focus ion beam technique. The transport property is measured and the results are compared to the Pb films. We find that below the superconducting transition temperature T(C), the resistance of the nanobelts exhibits clear and reproducible oscillations as a function of perpendicular magnetic field, which are not observed in the Pb films. In addition, T(C) enhancement was also observed in the nanobelts. The results suggest that the single-crystal Pb nanobelts prepared on Si semiconductor substrate offer a great opportunity for integrating superconducting circuits in a single Si chip. (c) 2008 American Institute of Physics. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/33860]  |
| 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 | Wang, J,Ma, XC,Lu, L,et al. Anomalous magnetoresistance oscillations and enhanced superconductivity in single-crystal Pb nanobelts[J]. APPLIED PHYSICS LETTERS,2008,92(23). |
| APA | Wang, J.,Ma, XC.,Lu, L.,Jin, AZ.,Gu, CZ.,...&Xue, QK.(2008).Anomalous magnetoresistance oscillations and enhanced superconductivity in single-crystal Pb nanobelts.APPLIED PHYSICS LETTERS,92(23). |
| MLA | Wang, J,et al."Anomalous magnetoresistance oscillations and enhanced superconductivity in single-crystal Pb nanobelts".APPLIED PHYSICS LETTERS 92.23(2008). |
入库方式： OAI收割
来源：物理研究所
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