Multidimensional dust acoustic solitary waves in inhomogeneous magnetized dusty plasmas with nonthermal ions

doi:10.1016/j.cnsns.2009.12.007

CORC > 兰州理工大学 > 兰州理工大学 > 理学院

	Multidimensional dust acoustic solitary waves in inhomogeneous magnetized dusty plasmas with nonthermal ions
	Zhang, Li-Ping 1; Xue, Ju-Kui 2
刊名	COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION
	2010-11
卷号	15 期号:11 页码:3379-3385
关键词	Dusty plasmas Nonthermal ions Inhomogeneity
ISSN号	1007-5704
DOI	10.1016/j.cnsns.2009.12.007
英文摘要	The linear dispersion relation and a modified variable coefficients Korteweg-de Vries (MKdV) equation governing the three-dimensional dust acoustic solitary waves are obtained in inhomogeneous dusty plasmas comprised of negatively charged dust grains of equal radii. Boltzmann distributed electrons and nonthermally distributed ions. The numerical results show that the inhomogeneity, the nonthermal ions, the external magnetic field and the collision have strong influence on the frequency and the nonlinear properties of dust acoustic solitary waves and both dust acoustic solitary holes (soliton with a density dip) and positive solitons (soliton with a density hump) are excited (C) 2009 Elsevier B.V All rights reserved
资助项目	Prominent Youth Foundation of LUT[0910ZXC082]
WOS研究方向	Mathematics ; Mechanics ; Physics
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000278723500020
状态	已发表
内容类型	期刊论文
源URL	[http://119.78.100.223/handle/2XXMBERH/35189]
专题	理学院
通讯作者	Zhang, Li-Ping
作者单位	1.LanZhou Univ Technol, Sch Sci, Lanzhou 730050, Peoples R China 2.NW Normal Univ, Coll Phys & Elect Engn, Lanzhou 730070, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Li-Ping,Xue, Ju-Kui. Multidimensional dust acoustic solitary waves in inhomogeneous magnetized dusty plasmas with nonthermal ions[J]. COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION,2010,15(11):3379-3385.
APA	Zhang, Li-Ping,&Xue, Ju-Kui.(2010).Multidimensional dust acoustic solitary waves in inhomogeneous magnetized dusty plasmas with nonthermal ions.COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION,15(11),3379-3385.
MLA	Zhang, Li-Ping,et al."Multidimensional dust acoustic solitary waves in inhomogeneous magnetized dusty plasmas with nonthermal ions".COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION 15.11(2010):3379-3385.