Studying the dust-acoustic modes of dusty plasma in the polar mesosphere

被引：2

作者：

Xu Fang-Ke ^{[1
]}

Shi Yan-Xiang ^{[1
]}

机构：

[1] Yili Normal Univ, Dept Elect & Informat Engn, Yining Xinjiang 835000, Peoples R China

来源：

CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION | 2014年 / 57卷 / 11期

关键词：

Polar mesosphere; Dust-acoustic waves; Dispersion relation; Instability; SUMMER ECHOES; WAVES; PMSE;

D O I：

10.6038/cjg20141108

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

Taking into account the influence of charged particles-neutral collision and dusty particle charging processes, the dispersion relation of longitudinal waves in the weakly ionized dusty plasma was established by means of a self-consistent theory based on statistical approach. The instability of dust-acoustic waves between 80 similar to 90 km of the polar mesosphere was analyzed. It is shown that the instability modes of the dust-acoustic waves exist in this region. The existences of the instability modes are important for us to understand the layered structure of the polar mesosphere.

引用

页码：3558 / 3563

页数：6

共 27 条

[1]

Alexandrov A. F., 1984, PRINCIPLES PLASMA EL

[2] Frequency domain interferometry mode observations of PMSE using tbe EISCAT VHF radar [J].

Chilson, PB ;

Kirkwood, S ;

Häggström, I .

ANNALES GEOPHYSICAE-ATMOSPHERES HYDROSPHERES AND SPACE SCIENCES, 2001, 18 (12) :1599-1612

[3] IA/DA waves and polar mesospheric summer echoes [J].

D'Angelo, N .

PHYSICS LETTERS A, 2005, 336 (2-3) :204-209

[4] Charged dust in the Earth's middle atmosphere [J].

Havnes, O ;

Aslaksen, T ;

Brattli, A .

PHYSICA SCRIPTA, 2001, T89 :133-137

[5] First common volume observations of layered plasma structures and polar mesospheric summer echoes by rocket and radar [J].

Havnes, O ;

Brattli, A ;

Aslaksen, T ;

Singer, W ;

Latteck, R ;

Blix, T ;

Thrane, E ;

Troim, J .

GEOPHYSICAL RESEARCH LETTERS, 2001, 28 (08) :1419-1422

[6] Observations of mesospheric ice particles from the ALWIN radar and SOFIE [J].

Hervig, Mark E. ;

Rapp, Markus ;

Latteck, Ralph ;

Gordley, Larry L. .

JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS, 2011, 73 (14-15) :2176-2183

[7] Turbulence-induced fluctuations in ionization and application to PMSE [J].

Hill, RJ ;

Gibson-Wilde, DE ;

Werne, JA ;

Fritts, DC .

EARTH PLANETS AND SPACE, 1999, 51 (7-8) :499-513

[8] Statistics of antarctic mesospheric echoes observed with the SuperDARN Syowa Radar [J].

Hosokawa, K ;

Ogawa, T ;

Yukimatu, AS ;

Sato, N ;

Iyemori, T .

GEOPHYSICAL RESEARCH LETTERS, 2004, 31 (02) :L021061-5

[9]

Ichimaru S., 1973, Basic Principles Of Plasma Physics: A Statistical Approach

[10] Acoustic modes in a collisional dusty plasma [J].

Ivlev, AV ;

Samsonov, D ;

Goree, J ;

Morfill, G ;

Fortov, VE .

PHYSICS OF PLASMAS, 1999, 6 (03) :741-750

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