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Rotational modes of oscillation of rodlike dust grains in a plasma

M. P. Hertzberg·S. V. Vladimirov·N. F. Cramer
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Abstract

Three dimensional rotatory modes of oscillations in a one-dimensional chain of rodlike charged particles or dust grains in a plasma are investigated. The dispersion characteristics of the modes are analyzed. The stability of different equilibrium orientations of the rods, phase transitions between the different equilibria, and a critical dependence on the relative strength of the confining potential are analyzed. The relations of these processes with liquid crystals, nanotubing, and plasma coating are discussed.

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M. P. Hertzberg, S. V. Vladimirov, N. F. Cramer. 2006-01-21. Rotational modes of oscillation of rodlike dust grains in a plasma. https://doi.org/10.1103/physreve.68.026402

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