Relationship between dust acoustic waves in two and three dimensions
- IEAP, Christian-Albrechts-Universitaet, D-24098 Kiel (Germany)
Low frequency electrostatic waves are investigated for a monolayer suspension of dust particles that are shielded by an ambient plasma of three-dimensional extension. The dispersion of the resulting dust acoustic surface waves is compared with dust acoustic waves in three dimensions and with lattice modes in two dimensions. It is found that the wave dispersion is determined by shielding of electric fields by electrons and ions on either side of the dust monolayer; this differs from previously studied cases of charged sheets in a vacuum. The phase velocity of these surface waves suggests the definition of a proper dust plasma frequency for monolayer systems.
- OSTI ID:
- 20860341
- Journal Information:
- Physics of Plasmas, Vol. 13, Issue 10; Other Information: DOI: 10.1063/1.2370696; (c) 2006 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 1070-664X
- Country of Publication:
- United States
- Language:
- English
Similar Records
The parametric decay of dust ion acoustic waves in non-uniform quantum dusty magnetoplasmas
Effects of obliqueness and strong electrostatic interaction on linear and nonlinear propagation of dust-acoustic waves in a magnetized strongly coupled dusty plasma
Linear and nonlinear dust acoustic waves in an inhomogeneous magnetized dusty plasma with nonextensive electrons
Journal Article
·
Wed Jun 15 00:00:00 EDT 2011
· Physics of Plasmas
·
OSTI ID:20860341
+3 more
Effects of obliqueness and strong electrostatic interaction on linear and nonlinear propagation of dust-acoustic waves in a magnetized strongly coupled dusty plasma
Journal Article
·
Sat Mar 15 00:00:00 EDT 2014
· Physics of Plasmas
·
OSTI ID:20860341
Linear and nonlinear dust acoustic waves in an inhomogeneous magnetized dusty plasma with nonextensive electrons
Journal Article
·
Tue Jul 15 00:00:00 EDT 2014
· Physics of Plasmas
·
OSTI ID:20860341