Hole-mediated ferromagnetic enhancement and stability in Cu-doped ZnOS alloy thin films

	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
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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