A P Nefedov et al 2003 New J. Phys. 5 108 doi:10.1088/1367-2630/5/1/108
The dynamics of macroparticles in a direct current glow discharge plasma under micro-gravity conditions
Focus on Complex (Dusty) PlasmasA P Nefedov1, O S Vaulina1, O F Petrov1, V I Molotkov1, V M Torchinskii1, V E Fortov1, A V Chernyshev1, A M Lipaev1, A I Ivanov2, A Yu Kaleri2, Yu P Semenov2 and S V Zaletin3
Show affiliationsPart of Focus on Complex (Dusty) Plasmas
The dynamics of large-sized (70–180 µm) spherical bronze particles in a direct current glow discharge plasma was studied experimentally under microgravitation conditions. The temperatures, velocities, pair correlation functions and self-diffusion coefficients of macroparticles were measured at various discharge currents. The charges of dust particles (on the order of 106 e) corresponded to high surface potentials of about 30–40 V.
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Issue 1 (August 2003)
Received 26 February 2003
Published 18 August 2003
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The dynamics of macroparticles in a direct current glow discharge plasma under micro-gravity conditions
A P Nefedov et al 2003 New J. Phys. 5 108
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