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http://digitalrepository.fccollege.edu.pk/handle/123456789/2080
Title: | Drift wave instability in a nonuniform quantum dusty magnetoplasma |
Authors: | Salimullah, M. Jamil, M. Zeba, I. Uzma, Ch. Shah, H. A. |
Issue Date: | 30-Jan-2009 |
Publisher: | Physics of Plasmas |
Citation: | Salimullah, M., et al. "Drift wave instability in a nonuniform quantum dusty magnetoplasma." Physics of Plasmas 16.3 (2009). |
Abstract: | Using the quantum hydrodynamic model of plasmas and with quantum effects arising through the Bohm potential and the Fermi degenerate pressure, the possible drift waves and their instabilities have been investigated in considerable detail in a nonuniform dusty magnetoplasma. It is found that in the presence of a nonuniform ambient magnetic field, the drift waves grow in amplitude by taking energy from the streaming ions and density inhomogeneity. The implication of the drift wave instability for nonthermal electrostatic fluctuations to laboratory and astrophysical environments is also pointed out. © 2009 American Institute of Physics. |
URI: | http://202.142.177.21/handle/123456789/2080 |
Appears in Collections: | Physics Department |
Files in This Item:
File | Description | Size | Format | |
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2009 Drift wave instability in a nonuniform quantum dusty magnetoplasma.pdf | 300.54 kB | Adobe PDF | View/Open |
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