Changchun Institute of Optics,Fine Mechanics and Physics,CAS
Hole-mediated ferromagnetic enhancement and stability in Cu-doped ZnOS alloy thin films | |
其他题名 | 论文其他题名 |
Li Y. F.; Pan H. L.; Yao B.; Deng R.; Xu Y.; Li J. C.; Zhang L. G.; Zhao H. F.; Shen D. Z.; Wu T. | |
2012 | |
发表期刊 | Journal of Physics D-Applied Physics
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ISSN | 0022-3727 |
卷号 | 45期号:7 |
摘要 | We report room temperature ferromagnetism enhancement of Cu-doped ZnOS (Zn1-xCuxO1-ySy) alloy thin films with high hole concentration. The Zn0.91Cu0.09O0.92S0.08 alloy thin films with a hole concentration of 4.3 x 10(19) cm(-3) show the strongest magnetization of 1.5 mu B/Cu. First-principles calculation shows that high hole concentration stabilizes the ferromagnetic ordering in the Zn1-xCuxO1-ySy system, indicating a strong correlation between ferromagnetic stability and hole concentration. These results suggest that the Zn1-xCuxO1-ySy alloy with high hole concentration is promising to find applications in spintronic devices. |
收录类别 | SCI |
语种 | 英语 |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ciomp.ac.cn/handle/181722/24593 |
专题 | 中科院长春光机所知识产出 |
推荐引用方式 GB/T 7714 | Li Y. F.,Pan H. L.,Yao B.,et al. Hole-mediated ferromagnetic enhancement and stability in Cu-doped ZnOS alloy thin films[J]. Journal of Physics D-Applied Physics,2012,45(7). |
APA | Li Y. F..,Pan H. L..,Yao B..,Deng R..,Xu Y..,...&Wu T..(2012).Hole-mediated ferromagnetic enhancement and stability in Cu-doped ZnOS alloy thin films.Journal of Physics D-Applied Physics,45(7). |
MLA | Li Y. F.,et al."Hole-mediated ferromagnetic enhancement and stability in Cu-doped ZnOS alloy thin films".Journal of Physics D-Applied Physics 45.7(2012). |
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