Room-temperature ferromagnetism and optical properties of Zn1-xMnxO nanoparticles

doi:10.1016/j.ssc.2009.02.016

IMR OpenIR

	Room-temperature ferromagnetism and optical properties of Zn1-xMnxO nanoparticles
	Wang, Z. H.1; Geng, D. Y.; Zhang, Z. D.
通讯作者	Wang, Z. H.(zhwang@imr.ac.cn)
	2009-05-01
发表期刊	SOLID STATE COMMUNICATIONS
ISSN	0038-1098
卷号	149 期号:17-18 页码:682-684
摘要	The room-temperature ferromagnetism is observed in Zn0.98Mn0.02O nanoparticles, which is related to the host-lattice defects induced by doping Mn. The ferromagnetism in Zn0.95Mn0.05O nanoparticles can be suppressed by Mn clusters. The additional peak at 519 cm(-1) is observed in Raman scattering spectra of the Zn1-xMnxO nanoparticles associated with intrinsic host-lattice defects, which become activated due to the Mn doping. The decrease in band gap and the weak intensity of absorption peak in the nanoparticles may be due to the sp-d interaction between transition metal and Zn anions. (C) 2009 Elsevier Ltd. All rights reserved.
关键词	Nanostructures Semiconductors Chemical synthesis Optical properties
资助者	National Natural Science Foundation of China
DOI	10.1016/j.ssc.2009.02.016
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[50831006] ; National Natural Science Foundation of China[50331030]
WOS研究方向	Physics
WOS类目	Physics, Condensed Matter
WOS记录号	WOS:000265730100006
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：15[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/98185
专题	中国科学院金属研究所
通讯作者	Wang, Z. H.
作者单位	1.Inst Met Sci & Technol, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Wang, Z. H.,Geng, D. Y.,Zhang, Z. D.. Room-temperature ferromagnetism and optical properties of Zn1-xMnxO nanoparticles[J]. SOLID STATE COMMUNICATIONS,2009,149(17-18):682-684.
APA	Wang, Z. H.,Geng, D. Y.,&Zhang, Z. D..(2009).Room-temperature ferromagnetism and optical properties of Zn1-xMnxO nanoparticles.SOLID STATE COMMUNICATIONS,149(17-18),682-684.
MLA	Wang, Z. H.,et al."Room-temperature ferromagnetism and optical properties of Zn1-xMnxO nanoparticles".SOLID STATE COMMUNICATIONS 149.17-18(2009):682-684.