Structural, optical, and magnetic properties of Mn-doped ZnO thin film

	Structural, optical, and magnetic properties of Mn-doped ZnO thin film
其他题名	论文其他题名
	Xu H. Y.; Liu Y. C.; Xu C. S.; Liu Y. X.; Shao C. L.; Mu R.
	2006
发表期刊	Journal of Chemical Physics
ISSN	0021-9606
卷号	124 期号:7
摘要	The Zn1-xMnxO (x=0, 0.16, and 0.25) thin films were grown on fused quartz substrates by reactive magnetron cosputtering. X-ray-diffraction measurement revealed that all the films were single phase and had wurtzite structure with c-axis orientation. As Mn concentration increased in the Zn1-xMnxO films, the c-axis lattice constant and band-gap energy increased gradually. In Raman-scattering studies, an additional Mn-related vibration mode appeared at 520 cm(-1). E-2H phonon line of Zn1-xMnxO alloy was broadened asymmetrically and redshifted as a result of microscopic structural disorder induced by Mn2+ random substitution. The Zn0.84Mn0.16O film exhibited a ferromagnetic characteristic with a Curie temperature of similar to 62 K. However, with increasing Mn concentration to 25 at. %, ferromagnetism disappeared due to the enhanced antiferromagnetic superexchange interactions between neighboring Mn2+ ions.
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/181722/26687
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Xu H. Y.,Liu Y. C.,Xu C. S.,et al. Structural, optical, and magnetic properties of Mn-doped ZnO thin film[J]. Journal of Chemical Physics,2006,124(7).
APA	Xu H. Y.,Liu Y. C.,Xu C. S.,Liu Y. X.,Shao C. L.,&Mu R..(2006).Structural, optical, and magnetic properties of Mn-doped ZnO thin film.Journal of Chemical Physics,124(7).
MLA	Xu H. Y.,et al."Structural, optical, and magnetic properties of Mn-doped ZnO thin film".Journal of Chemical Physics 124.7(2006).

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