Alaa Yousif - Profile on Academia.edu (original) (raw)
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Dust particle charging in a low-pressure DC glow discharge in neon is investigated theoretically ... more Dust particle charging in a low-pressure DC glow discharge in neon is investigated theoretically on the basis of orbital motion limited theory and Boltzmann equation for electron energy distribution function. It is shown that the non-equilibrium plasma parameters, i.e. non-Maxwellian electron energy distribution function and spatial distribution of electric field, strongly influence the dust particle charge in the bulk of the discharge.
Dust particle charging in a low-pressure DC glow discharge in neon is investigated theoretically ... more Dust particle charging in a low-pressure DC glow discharge in neon is investigated theoretically on the basis of orbital motion limited theory and Boltzmann equation for electron energy distribution function. It is shown that the non-equilibrium plasma parameters, i.e. non-Maxwellian electron energy distribution function and spatial distribution of electric field, strongly influence the dust particle charge in the bulk of the discharge.