Modulational instability of the coupled waves between magnetosonic wave and ion acoustic wave

2022 ◽  
Author(s):  
Fang-Ping Wang ◽  
Heng Zhang ◽  
Lin Wei ◽  
Xue-Qiang Gou ◽  
Wen-Shan Duan
Keyword(s):  
Acoustic Wave ◽  
Modulational Instability ◽  
Magnetosonic Wave ◽  
Ion Acoustic Wave ◽  
Ion Acoustic

Modulational instability of a weakly relativistic ion acoustic wave in a warm plasma with nonthermal electrons

2003 ◽  
Vol 12 (7) ◽  
pp. 759-764 ◽  
Author(s):  
S. K El-Labany ◽  
M. S. Abdel Krim ◽  
S. A El-Warraki ◽  
W F.El-Taibany
Keyword(s):  
Acoustic Wave ◽  
Modulational Instability ◽  
Ion Acoustic Wave ◽  
Nonthermal Electrons ◽  
Ion Acoustic ◽  
Warm Plasma

Ion-acoustic wave induced convective cells

1981 ◽  
Vol 25 (3) ◽  
pp. 451-457 ◽  
Author(s):  
P. K. Shukla ◽  
M. Y. Yu
Keyword(s):  
Acoustic Wave ◽  
Growth Rates ◽  
Modulational Instability ◽  
Finite Amplitude ◽  
Two Dimensional ◽  
Ion Acoustic Wave ◽  
Ion Acoustic ◽  
Convective Cells ◽  
Plasma Vortices ◽  
Wave Induced

It is shown that a finite-amplitude ion-acoustic wave in a uniform magneto- plasma can enhance two-dimensional plasma vortices. The latter results from a modulational instability. The growth rates are obtained analytically.

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