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arXiv · 1004.0661

Evolution of shear-induced melting in dusty plasma

Yan Feng·J. Goree·Bin Liu
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Abstract

The spatiotemporal development of melting is studied experimentally in a 2D dusty plasma suspension. Starting with an ordered lattice, and then suddenly applying localized shear, a pair of counter-propagating flow regions develop. A transition between two melting stages is observed before a steady state is reached. Melting spreads with a front that propagates at the transverse sound speed. Unexpectedly, coherent longitudinal waves are excited in the flow region.

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Yan Feng, J. Goree, Bin Liu. 2010-04-05. Evolution of shear-induced melting in dusty plasma. https://doi.org/10.1103/physrevlett.104.165003

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