Magnetic Property Enhancement of CO0.85W0.15 Magnetic Films by Addition of Vanadium in Ru Buffer Layer
文献类型：期刊论文
| 作者 | Wang Jianjun; Gao Chong; Ye Fan; Liu Chunming |
| 刊名 | RARE METAL MATERIALS AND ENGINEERING
 |
| 出版日期 | 2014 |
| 卷号 | 43期号:6页码:1319-1323 |
| 关键词 | RECORDING MEDIA THIN-FILMS ANISOTROPY CO Co-W magnetic film DC magnetron sputtering lattice constant ratio magnetic anisotropy energy (MAE) |
| ISSN号 | 1002-185X |
| 其他题名 | Magnetic Property Enhancement of Co0.85W0.15 Magnetic Films by Addition of Vanadium in Ru Buffer Layer |
| 英文摘要 | High magnetic anisotropy energy (MAE) is desirable for perpendicular magnetic recording. In order to improve the MAE, a trial of crystal deformation induced by changes of buffer layer compositions was taken. The Co0.85W0.15 magnetic thin films were deposited at 300 degrees C on RuV buffer layers by DC magnetron sputtering, with 15%V introduced into Ru films. The elaborate crystal structures of the films were examined by X-ray diffraction (XRD). With the results of XRD measurements, the crystal structure, the epitaxial relationship, the lattice parameters, the mosaic spread of the c-axis, the volume ratio of fcc to hcp phases and the stacking fault densities were determined. The correlation of crystal structure and MAE was investigated for Co0.85W0.15/Ru0.85V0.85/MgO(111) films. The experimental results show that the magnetic anisotropy K-u of Co0.85W0.15 films is significantly enhanced with the reduction of c/a, owing to the addition of V in Ru buffer layers. It seems possible to control the magnetic anisotropy of various materials by designing the buffer layer. |
| 资助项目 | [National Natural Science Foundation of China] ; [Fundamental Research Funds for the Central Universities] ; [Scientific Research Foundation for Returned Scholars, Ministry of Education of China] |
| 语种 | 英语 |
| CSCD记录号 | CSCD:5173203 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/144365]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Wang Jianjun,Gao Chong,Ye Fan,et al. Magnetic Property Enhancement of CO0.85W0.15 Magnetic Films by Addition of Vanadium in Ru Buffer Layer[J]. RARE METAL MATERIALS AND ENGINEERING,2014,43(6):1319-1323. |
| APA | Wang Jianjun,Gao Chong,Ye Fan,&Liu Chunming.(2014).Magnetic Property Enhancement of CO0.85W0.15 Magnetic Films by Addition of Vanadium in Ru Buffer Layer.RARE METAL MATERIALS AND ENGINEERING,43(6),1319-1323. |
| MLA | Wang Jianjun,et al."Magnetic Property Enhancement of CO0.85W0.15 Magnetic Films by Addition of Vanadium in Ru Buffer Layer".RARE METAL MATERIALS AND ENGINEERING 43.6(2014):1319-1323. |
入库方式： OAI收割
来源：金属研究所
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