Anisotropic potential around charged absorbing small particle in a collisional electronegative plasma with ion drift
Autor: | Andrey V. Zobnin |
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Rok vydání: | 2020 |
Předmět: | |
Zdroj: | Journal of Plasma Physics. 86 |
ISSN: | 1469-7807 0022-3778 |
Popis: | A distribution of the electric potentials around a charged absorbing particle in a drifting weakly ionised collisional plasma with negative ions is calculated in the linear hydrodynamic approach. Coulomb-like asymptote of the electric potential around the absorbing particle deforms under the action of the negative ions’ flow and exhibits a valley profile along the flow behind the particle. The presence of the flowing negative ions can be conducive to string formation in the dust structures at relatively large pressures. |
Databáze: | OpenAIRE |
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