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Article Dans Une Revue Physics Letters A Année : 2008

Dust density effect on complex plasma decay

Résumé

In this paper, the influence of dust particles on the plasma losses in a complex plasma afterglow is studied. It is shown that the dust particles can drastically shorten the plasma loss time by absorption-recombination onto their surfaces. The dust particle absorption frequency increases with the dust density but the dependence is not linear for high dust density. Finally, the possible use of dust absorption frequency measurements as a diagnostics for complex plasmas is mentioned and supported by comparison to existing experimental data.
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Dates et versions

hal-00308304 , version 1 (30-07-2008)

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Lénaïc Couëdel, Alexander A. Samarian, Maxime Mikikian, Laïfa Boufendi. Dust density effect on complex plasma decay. Physics Letters A, 2008, 372, pp.5336. ⟨10.1016/j.physleta.2008.06.047⟩. ⟨hal-00308304⟩
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