INTERACTION OF NANO-SIZED PARTICLES IN A DUST-ELECTRON PLASMA
Journal Title: Физика аэродисперсных систем - Year 2016, Vol 0, Issue 53
Abstract
Dust-electron plasma, consisting of nano-sized particles and electrons emitted by them, is studied. It is demonstrated that the particle charge can be suitably divided into two parts: the own for each particle ``visible'' charge and the common charge of the neutralized background with assumption of almost uniform spatial distribution of electrons, that deviates from the uniformity only near the dust particles. The visible charge can be both negative and positive, while the total particle charge is only positive. The attraction of likely charged particles is possible, because the particle interaction is determined by the visible charges. The equilibrium state between attraction and repulsion of the particle is demonstrated.
Authors and Affiliations
V. I. Vishnyakov
Keywords
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