Reduction of dust acoustic soliton amplitude due to dust charge variation

• DOI: 10.1063/1.1878812
• Publication Date: 2005-03-29T23:22:16Z
• Authors: S. Moolla; R. Bharuthram; S. Baboolal
• Keywords: Variation (astronomy); Dusty plasma

The effect of dust charge variation on acoustic solitons is investigated using the full charging equation, with exact expressions for electron and ion currents. Reduction in amplitude soliton profile presence found to be more significant larger grains.