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   Instability due to trapped electrons in magnetized multi-ion dusty plasmas  
   
نویسنده Haider M. M. ,Ferdous T. ,Duha S. S.
منبع journal of theoretical and applied physics - 2015 - دوره : 9 - شماره : 3 - صفحه:159 -166
چکیده    An attempt has been made to find out the effects of trapped electrons in dust-ion-acoustic solitary waves in magnetized multi-ion plasmas, as in most space plasmas, the hot electrons follow the trapped/vortex-like distribution. to do so, we have derived modified zakharov–kuznetsov equation using reductive perturbation method and its solution. a small-k perturbation technique was employed to find out the instability criterion and growth rate of such a wave.
کلیدواژه Trapped electrons . Multi-ion dusty plasmas .Modified Zakharov-Kuznetsov equation
آدرس Mawlana Bhashani Science and Technology University, Department of Physics, Bangladesh. Jahangirnagar University, Department of Physics, Bangladesh, Jahangirnagar University, Department of Physics, Bangladesh, Jahangirnagar University, Department of Physics, Bangladesh
 
     
   
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