Nonlinear harmonic generation of ion-acoustic waves with dispersion
- 1 April 1976
- journal article
- research article
- Published by AIP Publishing in Physics of Fluids
- Vol. 19 (4) , 554-556
- https://doi.org/10.1063/1.861487
Abstract
The observation of a dispersive effect on the nonlinear generation of ion‐acoustic wave harmonics is reported. This effect is a spatial beat modulation of the second harmonic with a beating length L given by the dispersion: L=2π/[K (2ω)−2K (ω)].Keywords
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