1.
Phys Rev Lett
; 99(7): 075002, 2007 Aug 17.
Artículo
en Inglés
| MEDLINE
| ID: mdl-17930901
RESUMEN
Charged dust particles are theoretically expected to modify the amplitude and spectrum of plasma fluctuations, and this can eventually provide novel diagnostic tools. Direct experimental evidence of the effects of dust particles on the fluctuations of a low collisionality plasma is reported, in agreement with the expectations of kinetic theory.
2.
Phys Rev Lett
; 95(9): 095003, 2005 Aug 26.
Artículo
en Inglés
| MEDLINE
| ID: mdl-16197221
RESUMEN
Resonant scattering ("scattering through waves") of ions on dust particles in plasmas is considered in the framework of the kinetic theory which consistently takes into account ion-dust collisions and dust charge fluctuations. Resonance with low frequency dusty plasma modes can enhance the ion-dust scattering cross section and the ion drag force on dust particles.