Multidimensional dust acoustic solitary waves in inhomogeneous magnetized dusty plasmas with nonthermal ions | |
Zhang, Li-Ping1; Xue, Ju-Kui2 | |
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. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论