Dust acoustic drift waves in a dusty plasma

1998 ◽  
Vol 5 (10) ◽  
pp. 3524-3528 ◽  
Author(s):  
P. V. Siva Rama Prasad
Keyword(s):  
Dusty Plasma ◽  
Drift Waves ◽  
Dust Acoustic

Dust acoustic and drift waves in a non-Maxwellian dusty plasma with dust charge fluctuation

2015 ◽  
Vol 81 (6) ◽  
Author(s):  
U. Zakir ◽  
Q. Haque ◽  
N. Imtiaz ◽  
A. Qamar
Keyword(s):  
Dusty Plasma ◽  
Dust Particles ◽  
Drift Waves ◽  
Physical Parameters ◽  
Charge Fluctuation ◽  
Plasma Parameters ◽  
Dust Charge ◽  
Electrons And Ions ◽  
Dust Acoustic ◽  
Dust Charge Fluctuation

The properties of dust acoustic and drift waves are investigated in a charge varying magnetized dusty plasma. The plasma is composed of non-thermal electrons and ions with dynamic dust particles. The mathematical expression which describes the dust charge fluctuation is obtained using ${\it\kappa}$-distribution for both the electrons and ions. A dispersion relation is derived and analysed numerically by choosing space plasma parameters. It is found that the inclusion of variable dust charge along with the non-thermal effects of electrons and ions significantly affect linear/nonlinear properties of the dust acoustic and dust drift waves. The effects of different physical parameters including spectral index (${\it\kappa}$), dust charge number ($Z_{d}$), electron density ($n_{e}$) and ion temperature ($T_{i}$) on the wave dispersion and instability are presented. It is found that the presence of the non-thermal electron and ion populations reduce the growth rate of the instability which arises due to the dust charging effect. In addition, the nonlinear vortex solutions are also obtained. For illustration, the results are analysed by using the dusty plasma parameters of Saturn’s magnetosphere.

Nonlinear dust acoustic waves in an inhomogeneous magnetized quantum dusty plasma

2021 ◽  
pp. 1-16
Author(s):  
A. Atteya ◽  
M. A. El-Borie ◽  
G. D. Roston ◽  
A. S. El-Helbawy
Keyword(s):  
Dusty Plasma ◽  
Acoustic Waves ◽  
Dust Acoustic Waves ◽  
Dust Acoustic

Dust acoustic surface waves on a dusty plasma slab

2000 ◽  
Vol 7 (6) ◽  
pp. 2731-2732 ◽  
Author(s):  
L. Stenflo ◽  
P. K. Shukla ◽  
M. Y. Yu
Keyword(s):  
Surface Waves ◽  
Dusty Plasma ◽  
Dust Acoustic ◽  
Plasma Slab ◽  
Acoustic Surface Waves

Dust Acoustic Shock Waves with Non-Thermal and Vortex-Like Ions in Dusty Plasma

2015 ◽  
Vol 17 (4) ◽  
pp. 268-275 ◽  
Author(s):  
Apul N. Dev ◽  
Jnanjyoti Sarma ◽  
Manoj K. Deka ◽  
Nirab C. Adhikary
Keyword(s):  
Shock Waves ◽  
Dusty Plasma ◽  
Dust Acoustic

Excitation of Dust-Acoustic Waves in a DC Glow-Discharge Dusty Plasma by Means of Pulsed Gasdynamic Stimulation

2004 ◽  
Vol 42 (5) ◽  
pp. 659-666 ◽  
Author(s):  
M. Yu. Pustyl'nik ◽  
V. M. Torchinskii ◽  
V.I. Molotkov ◽  
A. G. Khrapak ◽  
A. V. Chernyshev ◽  
...  
Keyword(s):  
Glow Discharge ◽  
Dusty Plasma ◽  
Acoustic Waves ◽  
Dc Glow Discharge ◽  
Dust Acoustic Waves ◽  
Dust Acoustic
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