Nonlinear Coupling of Langmuir Wave and Dust- Acoustic Wave in Plasmas with the Variable-charge grains
CHEN Yin-hua, LU Wei
Department of Modern Physics, University of Science and Technology of China, Hefei 230027
Nonlinear Coupling of Langmuir Wave and Dust- Acoustic Wave in Plasmas with the Variable-charge grains
CHEN Yin-hua;LU Wei
Department of Modern Physics, University of Science and Technology of China, Hefei 230027
关键词 ：
52.35.Mw ,
52.35.Sb
Abstract ： Nonlinear interaction of the Langmuir wave and the dust-acoustic wave in plasmas with the variable-charge grains has been investigated. In the approximation of small amplitude, we find the solution of envelope soliton for the nonlinear Langmuir wave. The results show that the amplitude of envelope soliton increases with the increasing
Key words ：
52.35.Mw
52.35.Sb
出版日期: 1999-08-01
:
52.35.Mw
(Nonlinear phenomena: waves, wave propagation, and other interactions (including parametric effects, mode coupling, ponderomotive effects, etc.))
52.35.Sb
(Solitons; BGK modes)
引用本文:
CHEN Yin-hua;LU Wei. Nonlinear Coupling of Langmuir Wave and Dust- Acoustic Wave in Plasmas with the Variable-charge grains[J]. 中国物理快报, 1999, 16(8): 577-579.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y1999/V16/I8/577
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1999, Vol. 16 
