Ion-acoustic resistivity of a multicomponent plasma

1979 ◽  
Vol 74 (1-2) ◽  
pp. 72-76 ◽  
Author(s):  
H.C. Jain ◽  
S.R. Sharma
Keyword(s):  
Multicomponent Plasma ◽  
Ion Acoustic

Observation of second order ion acoustic Peregrine breather in multicomponent plasma with negative ions

2016 ◽  
Vol 23 (2) ◽  
pp. 022107 ◽  
Author(s):  
Pallabi Pathak ◽  
S. K. Sharma ◽  
Y. Nakamura ◽  
H. Bailung
Keyword(s):  
Negative Ions ◽  
Second Order ◽  
Multicomponent Plasma ◽  
Ion Acoustic ◽  
Peregrine Breather

scholarly journals Ion Acoustic Peregrine Soliton Under Enhanced Dissipation

2021 ◽  
Vol 8 ◽  
Author(s):  
Pallabi Pathak
Keyword(s):  
Acoustic Wave ◽  
Negative Ions ◽  
Landau Damping ◽  
Ion Acoustic Wave ◽  
Multicomponent Plasma ◽  
Plasma Device ◽  
Ion Acoustic ◽  
Damping Rate ◽  
Double Plasma Device ◽  
Spatial Damping

The effect of enhanced Landau damping on the evolution of ion acoustic Peregrine soliton in multicomponent plasma with negative ions has been investigated. The experiment is performed in a multidipole double plasma device. To enhance the ion Landau damping, the temperature of the ions is increased by applying a continuous sinusoidal signal of frequency close to the ion plasma frequency ∼1 MHz to the separation grid. The spatial damping rate of the ion acoustic wave is measured by interferometry. The damping rate of ion acoustic wave increases with the increase in voltage of the applied signal. At a higher damping rate, the Peregrine soliton ceases to show its characteristics leaving behind a continuous envelope.

Cylindrical ion-acoustic waves in a warm multicomponent plasma

2000 ◽  
Vol 63 (4) ◽  
pp. 343-353 ◽  
Author(s):  
S. K. EL-LABANY ◽  
S. A. EL-WARRAKI ◽  
W. M. MOSLEM
Keyword(s):  
Perturbation Theory ◽  
Acoustic Waves ◽  
Vries Equation ◽  
Negative Ions ◽  
Ion Acoustic Waves ◽  
Multicomponent Plasma ◽  
Reductive Perturbation ◽  
Ion Acoustic ◽  
Ion Acoustic Solitons ◽  
Warm Plasma

Cylindrical ion-acoustic solitons are investigated in a warm plasma with negative ions and multiple-temperature electrons through the derivation of a cylindrical Korteweg–de Vries equation using a reductive perturbation theory. The results are compared with those for the corresponding planar solitons.

Transition of ion-acoustic perturbations in multicomponent plasma with negative ions

2008 ◽  
Vol 15 (8) ◽  
pp. 082111 ◽  
Author(s):  
Sumita Kumari Sharma ◽  
Kavita Devi ◽  
Nirab Chandra Adhikary ◽  
Heremba Bailung
Keyword(s):  
Negative Ions ◽  
Multicomponent Plasma ◽  
Ion Acoustic

Observation of Ion-Acoustic Rarefaction Solitons in a Multicomponent Plasma with Negative Ions

1984 ◽  
Vol 52 (4) ◽  
pp. 275-278 ◽  
Author(s):  
G. O. Ludwig ◽  
J. L. Ferreira ◽  
Y. Nakamura
Keyword(s):  
Negative Ions ◽  
Multicomponent Plasma ◽  
Ion Acoustic

Observation of ion acoustic multi-Peregrine solitons in multicomponent plasma with negative ions

2017 ◽  
Vol 381 (48) ◽  
pp. 4011-4018 ◽  
Author(s):  
Pallabi Pathak ◽  
Sumita K. Sharma ◽  
Y. Nakamura ◽  
H. Bailung
Keyword(s):  
Negative Ions ◽  
Multicomponent Plasma ◽  
Ion Acoustic
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