Experimental and first-principles study of ferromagnetism in Mn-doped zinc stannate nanowires

	Experimental and first-principles study of ferromagnetism in Mn-doped zinc stannate nanowires
	Deng R.; Zhou H.; Li Y.-F.; Wu T.; Yao B.; Qin J.-M.; Wan Y.-C.; Jiang D.-Y.; Liang Q.-C.; Liu L.
	2013
发表期刊	Journal of Applied Physics
ISSN	ISBN/00218979
期号	114
摘要	Room temperature ferromagnetism was observed in Mn-doped zinc stannate (ZTO:Mn) nanowires, which were prepared by chemical vapor transport. Structural and magnetic properties and Mn chemical states of ZTO:Mn nanowires were investigated by X-ray diffraction, superconducting quantum interference device (SQUID) magnetometry and X-ray photoelectron spectroscopy. Manganese predominantly existed as Mn2+ and substituted for Zn (Mn Zn) in ZTO:Mn. This conclusion was supported by first-principles calculations. MnZn in ZTO:Mn had a lower formation energy than that of Mn substituted for Sn (MnSn). The nearest neighbor MnZn in ZTO stabilized ferromagnetic coupling. This observation supported the experimental results. 2013 AIP Publishing LLC.
收录类别	SCI ; EI
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/40650
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Deng R.,Zhou H.,Li Y.-F.,et al. Experimental and first-principles study of ferromagnetism in Mn-doped zinc stannate nanowires[J]. Journal of Applied Physics,2013(114).
APA	Deng R..,Zhou H..,Li Y.-F..,Wu T..,Yao B..,...&Liu L..(2013).Experimental and first-principles study of ferromagnetism in Mn-doped zinc stannate nanowires.Journal of Applied Physics(114).
MLA	Deng R.,et al."Experimental and first-principles study of ferromagnetism in Mn-doped zinc stannate nanowires".Journal of Applied Physics .114(2013).

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