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	Synthesis of high-t-c ferromagnetic mn-doped zno nanorods by thermal evaporation
	Zheng Kai-Hong1,2; Liu Zheng1,2; Liu Ji1,2; Hu Li-Jun1,2; Wang Dong-Wei1; Chen Chun-Ying1; Sun Lian-Feng1
刊名	Chinese physics b
	2010-02-01
卷号	19期号:2页码:5
关键词	Nanorod Ferromagnetism Mn-doped zno
ISSN号	1674-1056
通讯作者	Sun lian-feng(slf@nanoctr.cn)
英文摘要	This paper reports that a large amount of mn-doped zno nanorods have been synthesized through thermal evaporation. the morphologies and properties are studied with x-ray diffraction, a scanning electron microscope, transmission electron microscope and raman spectroscope. the results indicate that the manganese atoms occupy the zinc vacancies in the wurtzite lattice of zno without forming secondary phases. the exact manganese content has been studied by the x-ray fluorescence spectrum. meanwhile, the magnetic moment versus temperature result proves that the as-prepared mn-doped zno nanorods show ferromagnetic properties at temperatures as high as 400 k. these studies provide a good understanding of the origin of magnetic properties in diluted magnetic semiconductors.
WOS关键词	DILUTED MAGNETIC SEMICONDUCTORS ; THIN-FILMS ; TEMPERATURE FERROMAGNETISM ; ROOM-TEMPERATURE ; NANOWIRES ; ORIGIN
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
语种	英语
出版者	IOP PUBLISHING LTD
WOS记录号	WOS:000274949400053
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2408886
专题	中国科学院大学
通讯作者	Sun Lian-Feng
作者单位	1.Natl Ctr Nanosci & Technol, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Zheng Kai-Hong,Liu Zheng,Liu Ji,et al. Synthesis of high-t-c ferromagnetic mn-doped zno nanorods by thermal evaporation[J]. Chinese physics b,2010,19(2):5.
APA	Zheng Kai-Hong.,Liu Zheng.,Liu Ji.,Hu Li-Jun.,Wang Dong-Wei.,...&Sun Lian-Feng.(2010).Synthesis of high-t-c ferromagnetic mn-doped zno nanorods by thermal evaporation.Chinese physics b,19(2),5.
MLA	Zheng Kai-Hong,et al."Synthesis of high-t-c ferromagnetic mn-doped zno nanorods by thermal evaporation".Chinese physics b 19.2(2010):5.

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