Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1867321 | Physics Letters A | 2010 | 4 Pages |
Abstract
Linear dispersion relation has been found for drift and acoustic waves in pair-ion–electron plasmas. The stationary solution in the form of counter rotating vortices has been obtained in the presence of equilibrium potential profile. It is noticed that the speed of nonlinear structures is reduced with the increase of electrons concentration in pair-ion plasmas. Linear instability condition has also been found in the presence of shear flow. It is pointed out that the present results can be useful for future pair-ion plasma experiments.
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Physical Sciences and Engineering
Physics and Astronomy
Physics and Astronomy (General)
Authors
Q. Haque,