Conditions for reflection and transmission of an ion acoustic soliton in a dusty plasma with variable charge dust

2014 ◽  
Vol 21 (7) ◽  
pp. 072112 ◽  
Author(s):  
Hitendra K. Malik ◽  
Renu Tomar ◽  
Raj P. Dahiya
Keyword(s):  
Dusty Plasma ◽  
Reflection And Transmission ◽  
Variable Charge ◽  
Ion Acoustic ◽  
Ion Acoustic Soliton

Higher-order corrections to dust ion-acoustic soliton in a quantum dusty plasma

2010 ◽  
Vol 17 (10) ◽  
pp. 103705 ◽  
Author(s):  
Prasanta Chatterjee ◽  
Brindaban Das ◽  
Ganesh Mondal ◽  
S. V. Muniandy ◽  
C. S. Wong
Keyword(s):  
Dusty Plasma ◽  
Higher Order ◽  
Ion Acoustic ◽  
Ion Acoustic Soliton ◽  
Higher Order Corrections

Cylindrical or spherical dust-ion acoustic soliton in an adiabatic dusty plasma with electrons following a q-nonextensive distribution

2012 ◽  
Vol 90 (6) ◽  
pp. 525-530 ◽  
Author(s):  
Parvin Eslami ◽  
Marzieh Mottaghizadeh ◽  
Hamid Reza Pakzad
Keyword(s):  
Dusty Plasma ◽  
Kdv Equation ◽  
Perturbation Technique ◽  
Dust Particles ◽  
Ion Temperature ◽  
Ion Acoustic ◽  
Nonextensive Distribution ◽  
Ion Acoustic Soliton ◽  
Adiabatic Dusty Plasma ◽  
Dia Waves

Using the reductive perturbation technique, a cylindrical and (or) spherical Korteweg – de Vries (KdV) equation is derived for a dust-ion acoustic solitary wave (DIASW) in an unmagnetized dusty plasma, whose constituents are adiabatic ion fluid, nonextensive electrons, and negatively charged static dust particles. The solution of the modified KdV equation in nonplanar geometry is numerically analyzed. The change of the DIASW structure due to the effect of the geometry, nonextensive parameter, dust density, and ion temperature is investigated by numerical calculation of the cylindrical and (or) spherical KdV equation. It is found that both compressive and rarefactive type DIA waves are obtained depending on the plasma parameter.

Dust–ion–acoustic soliton in an inhomogeneous collisional plasma

2004 ◽  
Vol 11 (4) ◽  
pp. 1366-1371 ◽  
Author(s):  
Yang-fang Li ◽  
J. X. Ma ◽  
Jing-ju Li
Keyword(s):  
Collisional Plasma ◽  
Ion Acoustic ◽  
Ion Acoustic Soliton
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