12 research outputs found
Effect of lower hybrid cavities on core plasma observed by Freja
No full textSounding rocket experiments in the topside ionosphere have established previously a one-to-one relation between transversely heated ions and packets of lower hybrid waves trapped in localized density depletions (lower hybrid cavities (LHCs)). LHCs were ob</p
A statistical survey of auroral solitary waves and weak double layers .2. Measurement accuracy and ambient plasma density
No full textSolitary electrostatic waves (SWs) were frequently observed by the Viking satellite in the auroral plasma. Previously, Malkki et al. [1993] reported occurrence statistics and voltage data for these structures. In this paper, we make a detailed study of th</p
The occurrence of lower hybrid cavities in the upper ionosphere
No full textLower hybrid cavities (LHC), i. e., small-scale density depletions coinciding with enhanced lower hybrid waves, are frequent in the upper ionosphere. It is found that they exist in all regions the Freja satellite has scanned, as long as lower hybrid waves</p
Effects of non-extensive electrons and positive/negative dust particles on modulational instability of dust-ion-acoustic solitary waves in non-planar geometry
No full textEffect of nonthermal electrons and positrons on ion-acoustic solitary waves in a plasma with warm drifting ions
No full textMulti-dimensional instability of dust-ion-acoustic solitary structure with opposite polarity ions and non-thermal electrons
No full textEffect of nonthermal distributed electrons and temperature on phase shifts during the collision of inward and outward ion-acoustic solitary waves in nonplanar geometry
No full textElectrostatic Double Layers in a Multicomponent Drifting Plasma Having Nonthermal Electrons
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