Abstract
The phenomena of (i) parametric excitation of the resonance oscillations of dust particles due to pulsed heating of plasma electrons in a glow discharge, (ii) spatial stabilization of these particles due to additional local ionization, and (iii) disordering of the dust structure as a result of the breakage of a plasma trap (caused by an increase in the residual ionization in discharge with increasing frequency of the external action) have been experimentally studied.
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Original Russian Text © L.M. Vasilyak, S.P. Vetchinin, A.A. Obvival’neva, D.N. Polyakov, 2007, published in Pis’ma v Zhurnal Tekhnicheskoĭ Fiziki, 2007, Vol. 33, No. 3, pp. 87–94.
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Vasilyak, L.M., Vetchinin, S.P., Obvival’neva, A.A. et al. Parametric excitation and stabilization of dust structures in glow discharge under the action of nanosecond electric pulses. Tech. Phys. Lett. 33, 135–138 (2007). https://doi.org/10.1134/S1063785007020137
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DOI: https://doi.org/10.1134/S1063785007020137