Fabrication of zinc oxide nanorods

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	Fabrication of zinc oxide nanorods
	Li, JY ; Chen, XL ; Li, H ; He, M ; Qiao, ZY
刊名	JOURNAL OF CRYSTAL GROWTH
	2001
卷号	233 期号:1-2 页码:5
关键词	ZNO NANOPARTICLES FILMS
ISSN号	0022-0248
通讯作者	Li, JY: Chinese Acad Sci, Inst Phys, POB 603, Beijing 100080, Peoples R China.
中文摘要	Field electron emission of nanocrystalline diamond films with controllable grain size and graphite content, grown by microwave plasma-assisted chemical vapor deposition using N(2)/CH(4)/H(2) as precursors, is studied. A bistable current-voltage characteristic is found. Current jumps ("steps") are observed when a point probe of Mo is used as the anode. However, when the point probe is replaced by a large quartz plate coated with indium-tin-oxide (ITO), emission domains, which consist of many lighting spots, appear on the ITO plate. Bistable behavior may be understood in terms of the negative differential conductance induced instability. Current jumps can be attributed to the generation and elimination of conducting channels. It is suggested that the electron emission from individual diamond nanocrystallites is a switching process. It is noticed that, when the microstructure of the films is uniform enough, the micro-scale switching behavior can even be amplified to macroscale. (C) 2001 American Institute of Physics.
收录类别	SCI
语种	英语
公开日期	2013-09-17
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/37961]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Li, JY,Chen, XL,Li, H,et al. Fabrication of zinc oxide nanorods[J]. JOURNAL OF CRYSTAL GROWTH,2001,233(1-2):5.
APA	Li, JY,Chen, XL,Li, H,He, M,&Qiao, ZY.(2001).Fabrication of zinc oxide nanorods.JOURNAL OF CRYSTAL GROWTH,233(1-2),5.
MLA	Li, JY,et al."Fabrication of zinc oxide nanorods".JOURNAL OF CRYSTAL GROWTH 233.1-2(2001):5.