Magnetized strongly coupled plasmas and how to realize them in a dusty plasma setup

被引：38

作者：

Bonitz, M. ^{[1
]}

Kaehlert, H. ^{[2
]}

Ott, T. ^{[1
]}

Loewen, H. ^{[2
]}

机构：

[1] Univ Kiel, Inst Theoret Phys & Astrophys, D-24098 Kiel, Germany

[2] Univ Dusseldorf, Inst Theoret Phys Weiche Materie 2, D-40225 Dusseldorf, Germany

来源：

PLASMA SOURCES SCIENCE & TECHNOLOGY | 2013年 / 22卷 / 01期

关键词：

Plasma interactions - Kinetics - Kinetic energy - Dust - Inductively coupled plasma - Plasma theory - Semiconductor plasmas - Magnetization;

D O I：

10.1088/0963-0252/22/1/015007

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：

Strongly coupled plasmas in which the interaction energy exceeds the kinetic energy play an important role in many astrophysical and laboratory systems including compact stars, laser plasmas and dusty plasmas. They exhibit many unusual collective properties, such as liquid or crystalline behaviour, peculiar oscillation spectra and transport properties. Recently, strongly coupled plasmas were studied in the presence of a strong magnetic field by computer simulations, and strong modifications of their transport properties and oscillation spectra were observed. While strong magnetization is common in stellar systems it is practically impossible to achieve in complex plasmas due to the large mass of the dust particles. Here we discuss a recently demonstrated approach to achieve very strong 'magnetization' by a rotation of the neutral gas, and we present new results for macroscopic two-dimensional systems.

引用

页数：6

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