Volume : VI, Issue : VIII, August - 2017

DISPERSION RELATION OF A NEW DUST ACOUSTIC MODE IN QUANTUM PLASMA IN PRESENCE OF DUST POLARIZATION FORCE

Dr. Monika Malik

Abstract :

 In the present work , dispersion relation of new  mode of Dust Acoustic (DA)  wave has been derived by incorporating the quantum correction for all the three species viz electrons , ions and negatively charged dust particles. The effect of dust polarization on the dispersion relation has also been studied.   For the purpose of analysis the quantum hydrodynamical model has been used. It is observed that with the inclusion of quantum correction term for all the species and the dust polarization force the  dispersion relation of DA wave has significantly modified.

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Article: Download PDF   DOI : 10.36106/ijsr  

Cite This Article:

Dr. Monika Malik, DISPERSION RELATION OF A NEW DUST ACOUSTIC MODE IN QUANTUM PLASMA IN PRESENCE OF DUST POLARIZATION FORCE, INTERNATIONAL JOURNAL OF SCIENTIFIC RESEARCH : VOLUME-6 | ISSUE-8 | AUGUST‾2017

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