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	Experimental study on ion extraction process of cesium plasma of static electric field between two parallel plates
	Chi Tao ; Bao Cheng-yu ; Chen Rong ; Wang De-wu
	2010-05-06 ; 2010-05-06
关键词	Theoretical or Mathematical Experimental/ caesium ion density laser isotope separation optical harmonic generation plasma density plasma production by laser solid lasers/ ion extraction process cesium plasma static electric field fourth harmonics YAG laser ion density ion sputtering peak target isotope ion laser technique atomic vapor laser isotope separation parallel plate 266 nm YAG Cs YAl5O12/ A5250J Plasma production and heating by laser beams A4255R Lasing action in other solids A4260B Design of specific laser systems A4265K Optical harmonic generation, frequency conversion, parametric oscillation and amplification A5225L Plasma temperature and density B4320G Solid lasers B4340K Optical harmonic generation, frequency conversion, parametric oscillation and amplification/ wavelength 2.66E-07 m/ YAl5O12/ss Al5O12/ss Al5/ss O12/ss Al/ss O/ss Y/ss Cs/el
中文摘要	Experiments of ion extractions of cesium plasmas produced between two parallel plates by the fourth harmonics of a YAG laser (266 nm) have been carried out. The influences of applied voltage and initial ion density on the ion extraction process have been discussed and a scaling relation has been formulated. But the ion extraction time does not always decrease with the applied voltage. In the experiment, the ion extraction time increases when the applied voltage is above 1200 V. The existence of ion sputtering peak has been observed above a certain applied voltage, which is coincident with the theoretical analysis. A best applied voltage is obtained from the experiments concerning not only the ion extraction time but the collection of target isotope ions.
语种	中文 ; 中文
出版者	Science Press ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/11196]
专题	清华大学
推荐引用方式 GB/T 7714	Chi Tao,Bao Cheng-yu,Chen Rong,et al. Experimental study on ion extraction process of cesium plasma of static electric field between two parallel plates[J],2010, 2010.
APA	Chi Tao,Bao Cheng-yu,Chen Rong,&Wang De-wu.(2010).Experimental study on ion extraction process of cesium plasma of static electric field between two parallel plates..
MLA	Chi Tao,et al."Experimental study on ion extraction process of cesium plasma of static electric field between two parallel plates".(2010).

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