Surface-active dust in a plasma sheath

A. M. Ignatov; P. P. J. M. Schram; S. A. Trigger

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Surface-active dust in a plasma sheath

A. M. Ignatov·P. P. J. M. Schram·S. A. Trigger

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Abstract

The inhomogeneity of the plasma pressure near a conducting electrode is a cause for introducing the surface tension associated with the plasma-electrode interface. We evaluate the dependence of the surface tension on the density of the charged dust immersed in the plasma sheath. In a wide range of parameters, the surface tension turns out to be an increasing function of the dust density.

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BibTeX RIS

A. M. Ignatov, P. P. J. M. Schram, S. A. Trigger. 2003-03-29. Surface-active dust in a plasma sheath. https://arxiv.org/abs/physics/0303119

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