Electrochemical fabrication and magnetization properties of CoCrPt nanowires and nanotubes
文献类型：期刊论文
| 作者 | Shamaila, S ; Liu, DP ; Sharif, R ; Chen, JY ; Liu, HR ; Han, XF |
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2009 |
| 卷号 | 94期号:20 |
| 关键词 | FERROMAGNETIC PARTICLES ARRAYS MEDIA |
| ISSN号 | 0003-6951 |
| 通讯作者 | Shamaila, S: Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | Magnetization properties of CoCrPt alloy nanocylinders (nanowires and nanotubes) fabricated by low cost electrodeposition method have been investigated. Angular dependence of coercivity depicts curling mode of magnetization reversal process for CoCrPt nanowires (NWs) while for nanotubes (NTs) there is a transition from curling to coherent mode as a function of field angle. The effective anisotropy during reversal process is determined from a competition between the magnetostatic interactions, surface effects, and shape anisotropy in NTs while in NWs shape anisotropy is the dominant anisotropy. Furthermore, magnetization and remanence curves describe that the surface effects and dipolar coupling are increased in NTs as compared to the NWs due to their geometry. These results depict that the magnetization properties are influenced by the geometry of nanocylinders, which can become good candidate for ultrahigh density magnetic recording media. |
| 收录类别 | SCI |
| 资助信息 | State Key Project of Fundamental Research; Ministry of Sci. and Tech. [2006CB932200]; National Natural Science Foundation [10874225, 50721001]; Microfabrication Center of IOP |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/36998]  |
| 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 | Shamaila, S,Liu, DP,Sharif, R,et al. Electrochemical fabrication and magnetization properties of CoCrPt nanowires and nanotubes[J]. APPLIED PHYSICS LETTERS,2009,94(20). |
| APA | Shamaila, S,Liu, DP,Sharif, R,Chen, JY,Liu, HR,&Han, XF.(2009).Electrochemical fabrication and magnetization properties of CoCrPt nanowires and nanotubes.APPLIED PHYSICS LETTERS,94(20). |
| MLA | Shamaila, S,et al."Electrochemical fabrication and magnetization properties of CoCrPt nanowires and nanotubes".APPLIED PHYSICS LETTERS 94.20(2009). |
入库方式： OAI收割
来源：物理研究所
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