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On ion-dust streaming instability in a collisional magnetized plasma with warm dust

Published online by Cambridge University Press:  26 February 2010

M. ROSENBERG*
Affiliation:
Department of Electrical and Computer Engineering, University of California, San Diego, La Jolla, CA 92093, USA (rosenber@ece.ucsd.edu)

Abstract

This brief communication discusses theoretically a resistive ion-dust streaming instability in a collisional dusty plasma, where the ions and electrons are magnetized, and the dust is unmagnetized. The instability is driven by ions streaming along the magnetic field. The emphasis is on the case where the dust has large thermal speed, and where the ion drift speed is ≲ the ion thermal speed. Application to possible laboratory experimental parameters is considered.

Type
Papers
Copyright
Copyright © Cambridge University Press 2010

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