Jana, M. R. ; Sen, A. ; Kaw, P. K. (1995) Influence of grain charge fluctuation dynamics on collective modes in a magnetized dusty plasma Physica Scripta, 51 (3). pp. 385-389. ISSN 0031-8949
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Official URL: http://iopscience.iop.org/1402-4896/51/3/019
Related URL: http://dx.doi.org/10.1088/0031-8949/51/3/019
Abstract
We investigate the effect of self-consistent dust charge fluctuations on collective modes in an inhomogeneous magnetized dusty plasma. A fluid model is developed where the dust dynamics and the charge fluctuations are taken into account. It is shown that for the Rayleigh-Taylor mode both dust dynamics and charge fluctuations lead to a rapid increase of the stable regime. It is also shown that charge fluctuations can drive the drift wave unstable under certain conditions that are relevant to some astrophysical situations.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Royal Swedish Academy of Sciences. |
| ID Code: | 25163 |
| Deposited On: | 01 Dec 2010 12:01 |
| Last Modified: | 28 Jun 2011 06:09 |
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