节点文献
The Drift of Dust Grains Induced by Transient Magnetic Field
【摘要】 <正> Our experiment shows that the dust grains, suspended on the edge of the sheath of a radio-frequency discharge, undergo a contraction when switching a vertical magnetic field on, and an expansion when switching the magnetic field off. We call this kind of magnetic field "transient magnetic field". A primary analysis is proposed for the phenomenon.
【Abstract】 Our experiment shows that the dust grains, suspended on the edge of the sheath of a radio-frequency discharge, undergo a contraction when switching a vertical magnetic field on, and an expansion when switching the magnetic field off. We call this kind of magnetic field "transient magnetic field". A primary analysis is proposed for the phenomenon.
【关键词】 dusty plasma;
dust grains;
magnetic field;
drift;
transient process;
【Key words】 dusty plasma; dust grains; magnetic field; drift; transient process;
【Key words】 dusty plasma; dust grains; magnetic field; drift; transient process;
- 【文献出处】 Plasma Science & Technology ,等离子体科学和技术(英文版) , 编辑部邮箱 ,2003年02期
- 【分类号】O532
- 【下载频次】14