Changchun Institute of Optics,Fine Mechanics and Physics,CAS
| MOCVD growth, structure and magnetic properties of Fe films grown on GaAs (001) substrates | |
| 其他题名 | 论文其他题名 |
| Liu K. W.; Shen D. Z.; Zhang J. Y.; Wu X. J.; Li B. H.; Li B. S.; Lu Y. M.; Fan X. W. | |
| 2006 | |
| 发表期刊 | Solid State Communications
 |
| ISSN | 0038-1098 |
| 卷号 | 140期号:1页码:33-37 |
| 摘要 | Thin iron films have been grown on (00 1) GaAs substrates by low pressure metal organic chemical vapor deposition (LP-MOCVD) at different temperatures with the pressure of 150 Torr. X-ray diffraction (XRD) analysis showed that all films have only one strong diffraction peak (110). The surface of Fe film became smooth with increasing the growth temperature. Magnetization measurements showed that the Fe films grown at different temperatures were ferromagnetic with easy axis parallel to the film surface and hard axis perpendicular to the substrates. The field dependence of magnetization along two axes showed a remarkable difference, implying that the samples have strong magnetic anisotropy. Furthermore, when the applied magnetic field is perpendicular to the Fe surface, a sharp jump in the hysteresis loop could be observed, followed by a broad shoulder, which is related to the interface effect, the existence of carbon and the formation of 180 degrees/90 degrees magnetic domains. (c) 2006 Elsevier Ltd. All rights reserved. |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ciomp.ac.cn/handle/181722/26686 |
| 专题 | 中科院长春光机所知识产出 |
| 推荐引用方式 GB/T 7714 | Liu K. W.,Shen D. Z.,Zhang J. Y.,et al. MOCVD growth, structure and magnetic properties of Fe films grown on GaAs (001) substrates[J]. Solid State Communications,2006,140(1):33-37. |
| APA | Liu K. W..,Shen D. Z..,Zhang J. Y..,Wu X. J..,Li B. H..,...&Fan X. W..(2006).MOCVD growth, structure and magnetic properties of Fe films grown on GaAs (001) substrates.Solid State Communications,140(1),33-37. |
| MLA | Liu K. W.,et al."MOCVD growth, structure and magnetic properties of Fe films grown on GaAs (001) substrates".Solid State Communications 140.1(2006):33-37. |
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