Ion plasma wave and its instability in interpenetrating plasmas
نویسندگان
چکیده
منابع مشابه
Modulational instability of dust ion acoustic waves in astrophysical dusty plasmas with non thermal electrons
Propagation of dust ion acoustic waves in plasmas composed of nonthermal distributed electrons and stationary dust particles is investigated. Nonlinear Schrdinger equation is derived to describe small amplitude waves, using the reduction perturbation technique. Modulation instability of dust ion acoustic waves is analysed for this system. Parametric investigation indicates that growth rate of...
متن کاملBeam-plasma Instability in Strongly Correlated Plasmas
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In plasmas with electron drift (current) relative to static ions, the ion acoustic wave is subject to the kinetic instability which takes place if the directed electron speed exceeds the ion acoustic speed. The instability threshold becomes different in the case of one quasi-neutral electron-ion plasma propagating through another static quasineutral (target) plasma. The threshold velocity of th...
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ژورنال
عنوان ژورنال: Physics of Plasmas
سال: 2014
ISSN: 1070-664X,1089-7674
DOI: 10.1063/1.4870499