A new electromagnetic wave in a dust-ion plasma

被引：9

作者：

Stenflo, L ^{[1
]}

Shukla, PK ^{[1
]}

机构：

[1] Umea Univ, Dept Plasma Phys, SE-90187 Umea, Sweden

来源：

IEEE TRANSACTIONS ON PLASMA SCIENCE | 2001年 / 29卷 / 02期

关键词：

circularly polarized electromagnetic waves; cosmic environments; dust-ion plasmas;

D O I：

10.1109/27.923695

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：

It is shown that a magnetized dust-ion plasma can support a new low-frequency circularly polarized dispersive electromagnetic wave, whose frequency is proportional to the wave electric field amplitude. In the new wave, inertia comes from the dust mass, whereas the restoring force is associated with the medium polarization due to relativistic ion motion. The implication of our investigation to cosmic plasmas is pointed out.

引用

页码：208 / 209

页数：2

共 20 条

[1] LABORATORY EXPERIMENTS ON ELECTROSTATIC ION-CYCLOTRON WAVES IN A DUSTY PLASMA
BARKAN, A
DANGELO, N
MERLINO, RL
[J]. PLANETARY AND SPACE SCIENCE, 1995, 43 (07) : 905 - 908
[2] LABORATORY OBSERVATION OF THE DUST-ACOUSTIC WAVE MODE
BARKAN, A
MERLINO, RL
DANGELO, N
[J]. PHYSICS OF PLASMAS, 1995, 2 (10) : 3563 - 3565
[3] Experiments on ion-acoustic waves in dusty plasmas
Barkan, A
DAngelo, N
Merlino, RL
[J]. PLANETARY AND SPACE SCIENCE, 1996, 44 (03) : 239 - 242
[4] A note on the electrostatic ion cyclotron instability in dusty plasmas: Comparison with experiment
Chow, VW
Rosenberg, M
[J]. PLANETARY AND SPACE SCIENCE, 1996, 44 (05) : 465 - 467
[5] Current-driven electrostatic dust-cyclotron instability in a collisional plasma
D'Angelo, N
[J]. PLANETARY AND SPACE SCIENCE, 1998, 46 (11-12) : 1671 - 1676
[6] SOME ASPECTS OF DUST PLASMA INTERACTIONS IN THE COSMIC ENVIRONMENT
MENDIS, DA
ROSENBERG, M
[J]. IEEE TRANSACTIONS ON PLASMA SCIENCE, 1992, 20 (06) : 929 - 934
[7] Observation of ion-acoustic shocks in a dusty plasma
Nakamura, Y
Bailung, H
Shukla, PK
[J]. PHYSICAL REVIEW LETTERS, 1999, 83 (08) : 1602 - 1605
[8] DUST-ACOUSTIC WAVES IN DUSTY PLASMAS
RAO, NN
SHUKLA, PK
YU, MY
[J]. PLANETARY AND SPACE SCIENCE, 1990, 38 (04) : 543 - 546
[9] MAGNETOACOUSTIC MODES IN A MAGNETIZED DUSTY PLASMA
RAO, NN
[J]. JOURNAL OF PLASMA PHYSICS, 1995, 53 : 317 - 334
[10] Dust-lower-hybrid instability in a dusty plasma with a background of neutral atoms and streaming electrons and ions
Salimullah, H
Morfill, GE
[J]. PHYSICAL REVIEW E, 1999, 59 (03): : R2558 - R2560

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