An electrostatic probe with end plugs for measurements in a magnetized plasma

被引：14
|
作者：
Demidov, VI [1 ]
Ratynskaia, SV [1 ]
Rypdal, K [1 ]
机构：
[1] Univ Tromso, Dept Phys, N-9037 Tromso, Norway
来源：
REVIEW OF SCIENTIFIC INSTRUMENTS | 1999年 / 70卷 / 11期
关键词：
D O I：
10.1063/1.1150064
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
An electrostatic probe for measurements in a magnetized plasma is proposed. It consists of a cylindrical rod with insulating end plugs, and is operated by obtaining the current-voltage characteristic and its first derivative for different orientations of the rod with respect to the magnetic field. The probe provides a simple estimate of ion temperature and ion density and an improved measurement of the electron energy distribution function. (C) 1999 American Institute of Physics. [S0034-6748(99)01411-2].
引用
收藏
页码：4266 / 4269
页数：4
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