Multicomponent consideration of electron fraction of electron-cyclotron resonance source plasma

被引：12
|
作者：
Shirkov, G [1 ]
机构：
[1] Joint Inst Nucl Res, Dubna 141980, Moscow Region, Russia
来源：
REVIEW OF SCIENTIFIC INSTRUMENTS | 2000年 / 71卷 / 02期
关键词：
D O I：
10.1063/1.1150310
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
The development of a model of electron and ion accumulation and production in the electron-cyclotron resonance (ECR) ion source is presented. Any kind of experimental or analytical electron distribution function can be approximated with a series of Maxwellian distributions with different temperatures and partial weights. A main positive plasma potential with negative potential dip is introduced into consideration. The first test of a new model and code with recent experimental data of the RIKEN 18 GHz ECR source has shown some new opportunities for investigators to study the ECR ion sources. (C) 2000 American Institute of Physics. [S0034-6748(00)50102-6].
引用
收藏
页码：850 / 852
页数：3
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