Nonlinear propagation of ultra-low-frequency electromagnetic modes in a magnetized dusty plasma

2000 ◽  
Vol 10 (2) ◽  
pp. 301 ◽  
Author(s):  
A.A. Mamun ◽  
A.A. Gebreel
Keyword(s):  
Dusty Plasma ◽  
Low Frequency ◽  
Nonlinear Propagation ◽  
Magnetized Dusty Plasma

Nonlinear scattering of Alfvén waves off low-frequency dust modes in a magnetized dusty plasma

1998 ◽  
Vol 20 (9) ◽  
pp. 1313-1326 ◽  
Author(s):  
M. Salahuddin ◽  
A. A. Mamun ◽  
M. R. Amin ◽  
T. Ferdous ◽  
M. Salimullah
Keyword(s):  
Dusty Plasma ◽  
Low Frequency ◽  
Alfven Waves ◽  
Alfvén Waves ◽  
Nonlinear Scattering ◽  
Magnetized Dusty Plasma

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.

Low frequency electromagnetic and kinetic Alfvén waves in a magnetized dusty plasma

1997 ◽  
Vol 56 (4) ◽  
pp. 388-391 ◽  
Author(s):  
N Ya Kotsarenko ◽  
S V Koshevaya ◽  
A N Kotsarenko
Keyword(s):  
Dusty Plasma ◽  
Low Frequency ◽  
Alfven Waves ◽  
Alfvén Waves ◽  
Magnetized Dusty Plasma ◽  
Kinetic Alfvén Waves

Low frequency surface waves in the magnetized dusty plasma

1998 ◽  
Vol 46 (4) ◽  
pp. 399-403 ◽  
Author(s):  
A.N. Kotsarenko ◽  
N.Ya. Kotsarenko ◽  
S.A. Silich
Keyword(s):  
Surface Waves ◽  
Dusty Plasma ◽  
Low Frequency ◽  
Magnetized Dusty Plasma

Nonlinear propagation of ion-acoustic waves and low-frequency electrostatic modes in a dusty plasma

1993 ◽  
Vol 50 (1) ◽  
pp. 37-44 ◽  
Author(s):  
U. A. Mofiz ◽  
Madhabi Islam ◽  
Zarin Ahmed
Keyword(s):  
Dusty Plasma ◽  
Acoustic Waves ◽  
Wave Scattering ◽  
Evolution Equations ◽  
Low Frequency ◽  
Nonlinear Propagation ◽  
Ion Acoustic Waves ◽  
Ion Acoustic ◽  
Ion Acoustic Solitons

Nonlinear propagation of ion-acoustic waves and low-frequency electrostatic modes in a dusty plasma is investigated. The evolution equations of these modes are developed and solved analytically. It is found that for small grain charge usual ion-acoustic solitons may exist in a dusty plasma, but increasing grain charge destroys them and finally they may disappear. The low-frequency electrostatic mode may be localized, forming solitons, which may act as centres of wave scattering in a dusty plasma.

Low-frequency electrostatic modes in a magnetized dusty plasma

1992 ◽  
Vol 45 (8) ◽  
pp. 5929-5934 ◽  
Author(s):  
M. Salimullah ◽  
M. H. A. Hassan ◽  
A. Sen
Keyword(s):  
Dusty Plasma ◽  
Low Frequency ◽  
Magnetized Dusty Plasma

Low frequency wave propagation in a cold magnetized dusty plasma

1998 ◽  
Vol 47 (1-2) ◽  
pp. 273-280 ◽  
Author(s):  
Susmita Sarkar ◽  
Samiran Ghosh ◽  
Manoranjan Khan
Keyword(s):  
Wave Propagation ◽  
Dusty Plasma ◽  
Low Frequency ◽  
Frequency Wave ◽  
Magnetized Dusty Plasma
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