Instability of Dust Acoustic Waves in a Dusty Plasma with Dust Charge Variations and Two Different Temperatures for Both Electrons and Ions
Authors:
- 1 July 2023
- journal article
- research article
- Published by Pleiades Publishing Ltd in Plasma Physics Reports
- Vol. 49 (7) , 920-925
Abstract
The dispersion relation and instability of dust acoustic waves (DAWs) in an unmagnetized dusty plasma with two different temperatures for ions, two different temperatures for electrons, and dust charge fluctuations are investigated. Ions and electrons are assumed to be Maxwellian distributed. The orbital limited motion theory (OLM) is used to derive dust charge fluctuations. The conditions for the instability are found to be significantly modified by the effects of two different temperatures of ions (electrons), dust charge fluctuations, density ratio of ions and density ratio of electrons. Furthermore, it is observed that there is only damping rate in such dusty plasma.Keywords
This publication has 33 references indexed in Scilit:
- Rarefactive and compressive soliton waves in unmagnetized dusty plasma with non-thermal electron and ion distributionAIP Advances, 2014
- Generation of infrasonic waves by low-frequency dust acoustic perturbations in the Earth’s lower ionospherePlasma Physics Reports, 2008
- Dust acoustic solitons in the dusty plasma of the Earth’s ionospherePlasma Physics Reports, 2005
- Dust-acoustic solitary waves and double layers in dusty plasma with variable dust charge and two-temperature ionsPhysics of Plasmas, 1999
- Laboratory observation of the dust-acoustic wave modePhysics of Plasmas, 1995
- Cosmic Dusty PlasmaAnnual Review of Astronomy and Astrophysics, 1994
- A Phenomenlogical Study of Particulates in Plasma Tools and ProcessesJapanese Journal of Applied Physics, 1993
- Probe theory - the orbital motion approachPhysica Scripta, 1992
- Dust-acoustic waves in dusty plasmasPlanetary and Space Science, 1990
- Dusty plasmas in the solar systemReviews of Geophysics, 1989