scholarly journals Theoretical results of the dust acoustic waves in a magnetized dusty plasma with different dust particles

2009 ◽  
Vol 231 (1) ◽  
pp. 262-267 ◽  
Author(s):  
Chang Lin ◽  
Mai-mai Lin ◽  
Wei-gui Feng
Keyword(s):  
Dusty Plasma ◽  
Acoustic Waves ◽  
Dust Particles ◽  
Dust Acoustic Waves ◽  
Magnetized Dusty Plasma ◽  
Dust Acoustic ◽  
Theoretical Results

Dust-acoustic waves in a magnetized dusty plasma

1998 ◽  
Vol 5 (3) ◽  
pp. 828-829 ◽  
Author(s):  
M. Salimullah ◽  
M. Salahuddin
Keyword(s):  
Dusty Plasma ◽  
Acoustic Waves ◽  
Dust Acoustic Waves ◽  
Magnetized Dusty Plasma ◽  
Dust Acoustic

Solitonic and chaotic behaviors for the nonlinear dust-acoustic waves in a magnetized dusty plasma

2016 ◽  
Vol 23 (5) ◽  
pp. 052301 ◽  
Author(s):  
Hui-Ling Zhen ◽  
Bo Tian ◽  
Xi-Yang Xie ◽  
Xiao-Yu Wu ◽  
Xiao-Yong Wen
Keyword(s):  
Dusty Plasma ◽  
Acoustic Waves ◽  
Dust Acoustic Waves ◽  
Magnetized Dusty Plasma ◽  
Dust Acoustic

Nonlinear propagation of dust-acoustic waves in a magnetized dusty plasma with vortex-like ion distribution

1998 ◽  
Vol 59 (3) ◽  
pp. 575-580 ◽  
Author(s):  
A. A. MAMUN
Keyword(s):  
Dusty Plasma ◽  
Acoustic Waves ◽  
Solitary Wave Solution ◽  
Nonlinear Propagation ◽  
Charged Dust ◽  
Ion Distribution ◽  
Free Electrons ◽  
Dust Acoustic Waves ◽  
Magnetized Dusty Plasma ◽  
Dust Acoustic

A theoretical investigation has been made of the nonlinear propagation of dust-acoustic waves in a magnetized three-component dusty plasma consisting of a negatively charged dust fluid, free electrons and vortex-like distributed ions. It is found that, owing to the departure from the Boltzmann ion distribution to a vortex-like one, the dynamics of small- but finite-amplitude dust-acoustic waves in a magnetized dusty plasma is governed by the modified Korteweg–de Vries equation. The latter admits a stationary dust-acoustic solitary-wave solution that has larger amplitude, smaller width and higher propagation velocity than that involving adiabatic ions. The effects of external magnetic field, trapped ions and free electrons on the properties of these dust-acoustic solitary waves are briefly discussed.

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