Large amplitude ion-acoustic solitons in dusty plasmas

2011 ◽  
Vol 18 (8) ◽  
pp. 083702 ◽  
Author(s):  
R. S. Tiwari ◽  
S. L. Jain ◽  
M. K. Mishra
Keyword(s):  
Large Amplitude ◽  
Dusty Plasmas ◽  
Ion Acoustic ◽  
Ion Acoustic Solitons

Effect of dust size distribution on ion-acoustic solitons in dusty plasmas with different dust grains

2017 ◽  
Vol 43 (2) ◽  
pp. 212-217
Author(s):  
Dong-Ning Gao ◽  
Yang Yang ◽  
Qiang Yan ◽  
Xiao-Yun Wang ◽  
Wen-Shan Duan
Keyword(s):  
Size Distribution ◽  
Dusty Plasmas ◽  
Dust Grains ◽  
Dust Size Distribution ◽  
Ion Acoustic ◽  
Ion Acoustic Solitons

Ion-acoustic solitons excited by a single grip

1975 ◽  
Vol 14 (2) ◽  
pp. 353-364 ◽  
Author(s):  
S. Watanabe
Keyword(s):  
Large Amplitude ◽  
Phase Delay ◽  
Step Voltage ◽  
Ion Acoustic ◽  
Ion Acoustic Solitons ◽  
Nonlinear Index ◽  
Mesh Grid ◽  
Positive Step

Ion-acoustic solitons are observed to form when a large-amplitude positive step voltage is applied to a single mesh grid. For the formation of the soliton, the sheath about the grid plays an important rôle. The number and the amplitude of the solitons are examined experimentally as a function of the nonlinear index, and are compared with theory. The observed width and the velocity of the soliton are well explained by the theory of a hot-ion fluid and Boltzmann electrons. The phase delay of two solitons by a head-on collision is also observed.

Formation of large-amplitude dust ion-acoustic shocks in dusty plasmas

2005 ◽  
Vol 12 (2) ◽  
pp. 024502 ◽  
Author(s):  
B. Eliasson ◽  
P. K. Shukla
Keyword(s):  
Large Amplitude ◽  
Dusty Plasmas ◽  
Ion Acoustic
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