Alfven waves in magnetised impurity containing plasmas

摘要

Summary form only given, as follows. Linear and nonlinear wavepropagation in a magnetised dusty plasma at frequencies below and of theorder of the ion-cyclotron frequency is considered. It is demonstratedthat the influence of the immobile dust grains leads to the considerablechange of the dispersion characteristics for electromagnetic wavespropagating along the uniform magnetic field, especially for smallwavenumbers. The linear, nonlinear properties of the modes are discussed