Negative dependence of surface magnetocrystalline anisotropy energy on film thickness in Co33Fe67 alloy
文献类型：期刊论文
| 作者 | Wang DL(王得来) ; Cui MQ(崔明启); Yang DL(杨栋亮); Dong JC(董俊才); Xu W(徐伟); Wang, DL; Cui, MQ; Yang, DL; Dong, JC; Xu, W
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| 刊名 | CHINESE PHYSICS B
 |
| 出版日期 | 2016 |
| 卷号 | 25期号:10 |
| 关键词 | magnetocrystalline anisotropy energy x-ray magnetic linear dichroism L-2,L-3 edge ligand field multiplet |
| DOI | 10.1088/1674-1056/25/10/107501 |
| 通讯作者 | 崔明启 |
| 文献子类 | 期刊论文 |
| 英文摘要 | In this work, the magnetocrystalline anisotropy energy (MAE) on the surface of Fe33Co67 alloy film is extracted from x-ray magnetic linear dichroism (XMLD) experiments. The result indicates that the surface MAE value is negatively correlated with thickness. Through spectrum calculations and analysis, we find that besides the thickness effect, another principal possible cause may be the shape anisotropy resulting from the presence of interface roughness. These two factors lead to different electron structures on the fermi surface with different exchange fields, which produces different spin-orbit interaction anisotropies. |
| WOS关键词 | X-RAY-ABSORPTION ; TRANSITION-METAL COMPOUNDS ; MAGNETIC-ANISOTROPY ; DICHROISM ; SPECTRA |
| 语种 | 英语 |
| WOS记录号 | WOS:000384227700061 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/260350]  |
| 专题 | 高能物理研究所_多学科研究中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Wang DL,Cui MQ,Yang DL,et al. Negative dependence of surface magnetocrystalline anisotropy energy on film thickness in Co33Fe67 alloy[J]. CHINESE PHYSICS B,2016,25(10). |
| APA | 王得来.,崔明启.,杨栋亮.,董俊才.,徐伟.,...&Xu, W.(2016).Negative dependence of surface magnetocrystalline anisotropy energy on film thickness in Co33Fe67 alloy.CHINESE PHYSICS B,25(10). |
| MLA | 王得来,et al."Negative dependence of surface magnetocrystalline anisotropy energy on film thickness in Co33Fe67 alloy".CHINESE PHYSICS B 25.10(2016). |
入库方式： OAI收割
来源：高能物理研究所
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