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Paper   IPM / Physic / 8036
School of Physics
  Title:   Resonance Parametric Instability in Microwave Gas Discharges Produced by Circular Polarization Fields
1.  M. Ghorbanalilu
2.  B. Shokri
  Status:   Published
  Journal: Phys. Plasmas
  Vol.:  13
  Year:  2006
  Pages:   022102
  Supported by:  IPM
By studying the interaction between an intense microwave field with circular polarization weaker than an atomic field with a dilute gas, and making use of the electron distribution function (EDF), which is nonequilibrium and anisotropic, the interaction between high-frequency electric field with produced plasma is studied. By solving the dispersion equation for two different limits, it is found that the produced plasma is unstable and parametric resonance hydrodynamic instability takes place on this kind of plasma

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