Magnetoresistance oscillations in La-based metallic glass
文献类型：期刊论文
| 作者 | Wang, YT ; Liu, ZD ; Wang, WH |
| 刊名 | CHINESE SCIENCE BULLETIN
 |
| 出版日期 | 2011 |
| 卷号 | 56期号:36页码:3984 |
| 关键词 | QUANTUM INTERFERENCE DEVICE SUPERCONDUCTIVITY COMPOSITE |
| ISSN号 | 1001-6538 |
| 通讯作者 | Wang, YT: N China Elect Power Univ, Minist Educ, Key Lab Condit Monitoring & Control Power Plant E, Beijing 102206, Peoples R China. |
| 中文摘要 | Due to its demonstrated usefulness in fields such as trace analysis, biodiagnosis, and in vivo study, surface-enhanced Raman scattering (SERS) has received renewed interest in recent years. Development of SERS substrates is of great importance as the SERS intensity and reproducibility depend strongly on the SEES substrates. In this paper we report the fabrication of Au nanoporous film (NPFs) by self-organization of networked ultrathin Au nanowires for use as SEAS substrates. The acquired Au NPFs display controllable thickness, low relative density, and considerable specific surface area. Furthermore, this self-organization of nanowires not only provides abundant junctions between nanowires, 5-20 nm nanopores, and three-dimensional nanowells, but also makes nanopores/nanogaps down to 1-2 nm. These nanoscale characteristics result in a high spatial density of hotspots with Raman enhancement factors up to 10(9). Combined with the uniformity and high purity, our Au NPF provides high-quality substrates for SERS sensing. |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [51101056, 50731008, 50921091]; National Basic Research Program of China [2007CB613904]; Fundamental Research Funds for the Central Universities [09Q44]; State Key Lab of Advanced Metals and Materials [2010Z-02] |
| 语种 | 英语 |
| 公开日期 | 2013-09-18 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/41681]  |
| 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, YT,Liu, ZD,Wang, WH. Magnetoresistance oscillations in La-based metallic glass[J]. CHINESE SCIENCE BULLETIN,2011,56(36):3984. |
| APA | Wang, YT,Liu, ZD,&Wang, WH.(2011).Magnetoresistance oscillations in La-based metallic glass.CHINESE SCIENCE BULLETIN,56(36),3984. |
| MLA | Wang, YT,et al."Magnetoresistance oscillations in La-based metallic glass".CHINESE SCIENCE BULLETIN 56.36(2011):3984. |
入库方式： OAI收割
来源：物理研究所
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