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arXiv · 0805.4514

Driven transverse shear waves in a strongly coupled dusty plasma

P. Bandyopadhyay·G. Prasad·A. Sen·P. K. Kaw
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Abstract

The linear dispersion properties of transverse shear waves in a strongly coupled dusty plasma are experimentally studied by exciting them in a controlled manner with a variable frequency external source. The dusty plasma is maintained in the strongly coupled fluid regime with (1 < Gamma << Gamma_c) where Gamma is the Coulomb coupling parameter and Gamma_c is the crystallization limit. A dispersion relation for the transverse waves is experimentally obtained over a frequency range of 0.1 Hz to 2 Hz and found to show good agreement with viscoelastic theoretical results.

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P. Bandyopadhyay, G. Prasad, A. Sen, P. K. Kaw. 2008-07-07. Driven transverse shear waves in a strongly coupled dusty plasma. https://doi.org/10.1016/j.physleta.2008.06.051

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