Strong Perpendicular Magnetic Anisotropy with High Thermal Stability in Annealed Co/Native Oxide/Pd Multilayers
文献类型：期刊论文
| 作者 | Lv, Qinli ; Cai, Jianwang ; Li, Tao |
| 刊名 | ADVANCES IN CHEMICAL, MATERIAL AND METALLURGICAL ENGINEERING, PTS 1-5
 |
| 出版日期 | 2013 |
| 卷号 | 634-638页码:2506 |
| ISSN号 | 1022-6680 |
| 中文摘要 | A novel perpendicular magnetic material was obtained in the annealed Co/native oxide/Pd multilayer films Upon thermal annealing in a vacuum, a sharp transition of magnetic anisotropy from in-plane to out-of-plane is observed for the Co/native oxide/Pd multilayers with 20 angstrom Co layers. These annealed Co/native oxide/Pd multilayers possess extremely large effect perpendicular anisotropy field (H-eff) and perpendicular anisotropy energy (K-u), with the maximum H-eff of 17 kOe and K-u of 5.1 x 10(6) erg/cm(3) obtained in the annealed Co(20 angstrom)/native oxide/Pd(10 angstrom) multilayers. Moreover, the large perpendicular magnetic anisotropy sustains with annealing temperature varying from 200 degrees C to 400 degrees C, indicative of high thermal stability. The present results open the way to a third alternative for the realization of thermally stable perpendicular magnetic electrodes of tunnel junctions. |
| 语种 | 英语 |
| 公开日期 | 2014-01-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/57792]  |
| 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 | Lv, Qinli,Cai, Jianwang,Li, Tao. Strong Perpendicular Magnetic Anisotropy with High Thermal Stability in Annealed Co/Native Oxide/Pd Multilayers[J]. ADVANCES IN CHEMICAL, MATERIAL AND METALLURGICAL ENGINEERING, PTS 1-5,2013,634-638:2506. |
| APA | Lv, Qinli,Cai, Jianwang,&Li, Tao.(2013).Strong Perpendicular Magnetic Anisotropy with High Thermal Stability in Annealed Co/Native Oxide/Pd Multilayers.ADVANCES IN CHEMICAL, MATERIAL AND METALLURGICAL ENGINEERING, PTS 1-5,634-638,2506. |
| MLA | Lv, Qinli,et al."Strong Perpendicular Magnetic Anisotropy with High Thermal Stability in Annealed Co/Native Oxide/Pd Multilayers".ADVANCES IN CHEMICAL, MATERIAL AND METALLURGICAL ENGINEERING, PTS 1-5 634-638(2013):2506. |
入库方式： OAI收割
来源：物理研究所
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