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	Silicon nanoparticle and method for producing the same
	NAYFEH, MUNIR H.; THERRIEN, JOEL; YAMANI, ZAIN H.
	2005-01-25
著作权人	BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS, THE
专利号	US6846474
国家	美国
文献子类	授权发明
其他题名	Silicon nanoparticle and method for producing the same
英文摘要	Highly uniform 1 nm silicon nanoparticles are provided by the invention. The nanoparticles exhibit beneficial properties. They are a source of stimulated emissions. They may be suspended in liquids, and solids. They can be formed into crystals, colloids and films. The nanoparticles of the invention are about 1 nm having about only one part in one thousand greater than 1 nm. A method for producing the silicon nanoparticle of the invention is a gradual advancing electrochemical etch of bulk silicon. Separation of nanoparticles from the surface of the silicon may also be conducted. Once separated, various methods may be employed to form plural nanoparticles into colloids, crystals, films and other desirable forms. The particles may also be coated or doped.
公开日期	2005-01-25
申请日期	2003-02-07
状态	失效
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/44414]
专题	半导体激光器专利数据库
作者单位	BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS, THE
推荐引用方式 GB/T 7714	NAYFEH, MUNIR H.,THERRIEN, JOEL,YAMANI, ZAIN H.. Silicon nanoparticle and method for producing the same. US6846474. 2005-01-25.

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