Ion-Acoustic Solitary Waves near Double Layers

The possibility of ion-acoustic solitary-wave solutions in the uniform plasma on the high-potential side of double layer is investigated. Based on a fluid model of the double layer, it is found that both compressive and rarefactive solitary waves are allowed. Curves are presented which show the regi...

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Veröffentlicht in:	IEEE Trans. Plasma Sci.; (United States) 1985-02, Vol.13 (1), p.37-40
Hauptverfasser:	Kuehl, H. H., Imen, K.
Format:	Artikel
Sprache:	eng
Schlagworte:	70 PLASMA PHYSICS AND FUSION TECHNOLOGY 700108 - Fusion Energy- Plasma Research- Wave Phenomena Electron beams Electron traps Exact sciences and technology HEATING INSTABILITY ION ACOUSTIC WAVES ION WAVES Mathematical model PARAMETRIC INSTABILITIES Physics Physics of gases, plasmas and electric discharges Physics of plasmas and electric discharges Plasma density PLASMA DIAGNOSTICS PLASMA HEATING PLASMA INSTABILITY PLASMA MACROINSTABILITIES Plasma properties Plasma sheaths Plasma temperature PLASMA WAVES Poisson equations Temperature distribution Waves, oscillations, and instabilities in plasmas and intense beams
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Beschreibung
Zusammenfassung:	The possibility of ion-acoustic solitary-wave solutions in the uniform plasma on the high-potential side of double layer is investigated. Based on a fluid model of the double layer, it is found that both compressive and rarefactive solitary waves are allowed. Curves are presented which show the regions in parameter space in which these solutions exist.
ISSN:	0093-3813 1939-9375
DOI:	10.1109/TPS.1985.4316356