*Corresponding author:
Vadim Urpin, AF Ioffe Institute of Physics and Technology, RussiaReceived: January 25, 2018; Published: February 08, 2018
DOI: 10.26717/BJSTR.2018.02.000744
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We consider diffusion caused by a combined influence of the electric current and Hall effect, and argue that such diffusion can form in homogeneities of a chemical composition in plasma. Such current-driven diffusion can be accompanied by prop-agation of a particular type of waves in which the impurity number density oscillates alone. These compositional waves exist if the magnetic pressure in plasma is greater than the gas pressure.
Keywords: Plasma magnetic fields; Plasma waves; Plasma chemical spots
Abstract| Introduction| Basic Equations and Diffusion Coefficients| Element Spots Caused by Electric Currents| Conclusion| References|