High-density hydrogen plasma production in a simple torus using helicon waves

被引：0
|
作者：
Sakawa, Y [1 ]
Shoji, T [1 ]
机构：
[1] Nagoya Univ, Dept Energy Engn & Sci, Nagoya, Aichi 4648603, Japan
来源：
PLASMA PHYSICS | 2003年 / 669卷
关键词：
D O I：
暂无
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：
High-density hydrogen plasma production in a simple torus using helicon waves has been investigated. The measured plasma density versus external magnetic field peaks at a condition close to the lower-hybrid resonance. The measured dispersion relation of helicon waves in the high-density region shows deviation from that of the m = +1 mode derived using the uniform plasma assumption and agrees relatively well with that using the parabolic density profile. The difference in the dispersion relation of the m = +1 mode between the uniform and non-uniform plasma models is explained by adding the vacuum region in the calculation of the boundary condition.
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页码：40 / 43
页数：4
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