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Ion acoustic soliton excitation using a modulated high-frequency sinusoidal wave
Journal article   Peer reviewed

Ion acoustic soliton excitation using a modulated high-frequency sinusoidal wave

Seungjun Yi, Er-Wei Bai and Karl E Lonngren
Physics of plasmas, Vol.4(7), pp.2436-2442
07/1997
DOI: 10.1063/1.872224

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Abstract

Experiments on the excitation of ion acoustic solitons using a fine mesh grid in a normal two component plasma are described. The excitation is novel in that a modulated high-frequency sinusoidal wave voltage signal is applied to the grid. The carrier frequency of the high-frequency sinusoidal wave is above the ion plasma frequency. An interpretation of the velocity modulation and bunching of free streaming ions that pass through the grid to which the signal is applied is given.
ION ACOUSTIC WAVES SOLITONS EXCITATION PLASMA PLASMA WAVES

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