Pramanik, J. ; Veeresha, B. M. ; Prasad, G. ; Sen, A. ; Kaw, P. K. (2003) Experimental observation of dust-acoustic wave turbulence Physics Letters A, 312 (1-2). pp. 84-90. ISSN 0375-9601
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S03759...
Related URL: http://dx.doi.org/10.1016/S0375-9601(03)00614-5
Abstract
Spontaneously excited dust acoustic oscillations are studied in a dusty plasma cloud that is in the strongly coupled fluid regime. As the gas pressure in this DC glow discharge experiment is reduced in a controlled manner the oscillations are seen to change from a coherent to a turbulent state through higher harmonic excitations. A simple explanation of the nonlinear features of the saturated spectrum is provided using a viscoelastic theory of dusty plasmas.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 25214 |
| Deposited On: | 06 Dec 2010 13:43 |
| Last Modified: | 28 Jun 2011 06:01 |
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