Modulational instability of dust acoustic waves in dusty plasmas with ultraviolet irradiation and nonadiabatic dust charge variation

2009 ◽  
Vol 16 (3) ◽  
pp. 033706 ◽  
Author(s):  
Yunliang Wang ◽  
Zhongxiang Zhou ◽  
Xiangqian Jiang ◽  
Xiaodong Ni ◽  
Jiang Shen ◽  
...  
Keyword(s):  
Ultraviolet Irradiation ◽  
Acoustic Waves ◽  
Modulational Instability ◽  
Dusty Plasmas ◽  
Dust Acoustic Waves ◽  
Charge Variation ◽  
Dust Charge ◽  
Dust Acoustic

Effect of nonadiabaticity of dust charge variation on dust acoustic waves: Generation of dust acoustic shock waves

2001 ◽  
Vol 63 (4) ◽  
Author(s):  
M. R. Gupta ◽  
Susmita Sarkar ◽  
Samiran Ghosh ◽  
M. Debnath ◽  
Manoranjan Khan
Keyword(s):  
Shock Waves ◽  
Acoustic Waves ◽  
Dust Acoustic Waves ◽  
Charge Variation ◽  
Dust Charge ◽  
Dust Acoustic

The effects of nonadiabatic dust charge variation and ultraviolet irradiation on the modulational instability of dust ion acoustic waves

2010 ◽  
Vol 17 (11) ◽  
pp. 113701 ◽  
Author(s):  
Yunliang Wang ◽  
Chunxia Guo ◽  
Xiangqian Jiang ◽  
Zhongxiang Zhou ◽  
Xiaodong Ni ◽  
...  
Keyword(s):  
Ultraviolet Irradiation ◽  
Acoustic Waves ◽  
Modulational Instability ◽  
Ion Acoustic Waves ◽  
Charge Variation ◽  
Dust Charge ◽  
Ion Acoustic ◽  
Dust Ion Acoustic Waves

Dust-acoustic waves in self-gravitating dusty plasmas with fluctuating dust charges

1997 ◽  
Vol 58 (1) ◽  
pp. 163-170 ◽  
Author(s):  
FRANK VERHEEST ◽  
P. K. SHUKLA ◽  
N. N. RAO ◽  
PETER MEURIS
Keyword(s):  
Dispersion Relation ◽  
Acoustic Waves ◽  
Dusty Plasmas ◽  
Plasma Phys ◽  
Ion Acoustic Waves ◽  
Linear Dispersion ◽  
Dust Acoustic Waves ◽  
Linear Dispersion Relation ◽  
Dust Charge ◽  
Dust Acoustic

It is shown that the recently published work of Pandey and Dwivedi [J. Plasma Phys. 55, 395 (1996)] dealing with dust-acoustic waves in a self-gravitating unmagnetized dusty plasma is erroneous. This is demonstrated on the basis of a dispersion relation in which gravitational and electrostatic forces are kept on an equal footing. Furthermore, a general linear dispersion relation for the dust-acoustic and dust-ion acoustic waves in self-gravitating dusty plasmas is obtained, taking into account the dust-charge perturbations. Specific results for limiting cases are discussed.

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