Surface waves in the magnetized, collisional dusty plasmas

被引：1

作者：

Pandey, B. P. ^{[1
]}

Vladimirov, S. V. ^{[2
,3
,4
]}

Ishihara, O. ^{[3
]}

机构：

[1] Macquarie Univ, Dept Phys, Astron & Res Ctr Astron Astrophys & Astrophoton, Sydney, NSW 2109, Australia

[2] Univ Sydney, Sch Phys, Sydney, NSW 2006, Australia

[3] Yokohama Natl Univ, Fac Engn, Yokohama, Kanagawa 2408501, Japan

[4] Natl Res Univ Informat Technol Mech & Opt, Metamat Lab, St Petersburg 199034, Russia

来源：

PHYSICS OF PLASMAS | 2013年 / 20卷 / 10期

基金：

澳大利亚研究理事会;

关键词：

ALFVEN WAVES; PROPAGATION;

D O I：

10.1063/1.4826979

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

The properties of the low frequency surface waves in inhomogeneous, magnetized collisional complex dusty plasma are investigated in this work. The inhomogeneity is modelled by the two distinct regions of the dusty medium with different dust densities. The external magnetic field is assumed to be oriented along the interface dividing the two medium. It is shown that the collisional momentum exchange that is responsible for the relative drift between the plasma particles affects the propagation of the surface waves in the complex plasma via the Hall drift of the magnetic fluctuations. The propagation properties of the sausage and kink waves depend not only on the grain charge and size distribution but also on the ambient plasma thermal conditions. (C) 2013 AIP Publishing LLC.

引用

页数：5

共 27 条

[1] SELF-CONSISTENT CHARGE DYNAMICS AND COLLECTIVE MODES IN A DUSTY PLASMA [J].