Fractal dust grains in plasma

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	Fractal dust grains in plasma
	Huang, F ; Peng, RD ; Liu, YH ; Chen, ZY ; Ye, MF ; Wang, L
刊名	PHYSICS OF PLASMAS
	2012
卷号	19 期号:9
关键词	GROWTH-PROCESSES PARTICLES COAGULATION DISCHARGES SIMULATION CLUSTERS DYNAMICS
ISSN号	1070-664X
通讯作者	Huang, F: China Agr Univ, Coll Sci, Beijing 100083, Peoples R China.
中文摘要	Fractal dust grains of different shapes are observed in a radially confined magnetized radio frequency plasma. The fractal dimensions of the dust structures in two-dimensional (2D) horizontal dust layers are calculated, and their evolution in the dust growth process is investigated. It is found that as the dust grains grow the fractal dimension of the dust structure decreases. In addition, the fractal dimension of the center region is larger than that of the entire region in the 2D dust layer. In the initial growth stage, the small dust particulates at a high number density in a 2D layer tend to fill space as a normal surface with fractal dimension D = 2. The mechanism of the formation of fractal dust grains is discussed. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.4754153]
收录类别	SCI
资助信息	National Natural Science Foundation of China [1105220]
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/311004/38457]
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	Huang, F,Peng, RD,Liu, YH,et al. Fractal dust grains in plasma[J]. PHYSICS OF PLASMAS,2012,19(9).
APA	Huang, F,Peng, RD,Liu, YH,Chen, ZY,Ye, MF,&Wang, L.(2012).Fractal dust grains in plasma.PHYSICS OF PLASMAS,19(9).
MLA	Huang, F,et al."Fractal dust grains in plasma".PHYSICS OF PLASMAS 19.9(2012).