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Low-frequency surface waves on bounded warm magneto-active plasma

Published online by Cambridge University Press:  13 March 2009

I. Zhelyazkov
Affiliation:
Faculty of Physics, Sofia University, Sofia
P. Nenovski
Affiliation:
Faculty of Physics, Sofia University, Sofia

Abstract

The spectra of low-frequency surface waves propagating along a warm magneto- plasma layer bounded by dielectric are investigated, using a two-fluid hydrodynamic plasma model. It is shown that such propagation is possible only for some definite directions of the external magnetic field B0, with respect to the plasma-dielectric interfaces. The spectra obtained for a thick plasma layer correspond to the well-known results for a magneto-active plasma, bounded on one side by a vacuum, derived in the limit of one-fluid hydrodynamics.

Type
Research Article
Copyright
Copyright © Cambridge University Press 1974

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