Varma, R. K. ; Shukla, P. K. (1995) A new dust-dynamics-induced interchange instability in dusty plasmas Physics Letters A, 196 (1-2). pp. 342-345. ISSN 0375-9601
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Official URL: http://www.sciencedirect.com/science/article/pii/0...
Related URL: http://dx.doi.org/10.1016/0375-9601(94)91097-9
Abstract
A nonuniform dusty plasma held in equilibrium in a magnetic field against gravity has a polarization electric field E0 in the direction of gravity for negatively charged dust grains. It is shown that the E0 × B0 drift of the plasma which carries a positive current induces, in combination with compressible dust dynamics, a novel flute-like interchange instability that is different from the usual Rayleigh-Taylor mode.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 58368 |
| Deposited On: | 31 Aug 2011 06:17 |
| Last Modified: | 24 Sep 2011 07:46 |
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