Simulation of parametric decay instability excited by oscillating pump near lower hybrid frequency
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DOI: 10.1063/5.0149450
Abstract: Parametric decay instability of lower hybrid waves plays an important role in plasma heating. Simulation of such instability requires inclusion of both electron and ion kinetics with a realistic mass ratio. In this work, the… read more here.
Keywords: instability; decay instability; decay; simulation ... See more keywords
Stabilization of low-threshold two-plasmon parametric decay instability at oblique incidence of a microwave pump beam onto the plasma
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DOI: 10.1063/5.0155945
Abstract: It is shown that with an oblique incidence of a pump microwave in X2-mode electron cyclotron plasma heating (ECRH) experiments, the threshold power of a parametric decay instability (PDI) leading to excitation of two trapped… read more here.
Keywords: oblique incidence; decay instability; pump; pump beam ... See more keywords