EXPERIMENTAL-STUDY OF THE HOT AND WARM ELECTRON POPULATIONS IN AN ELECTRON-CYCLOTRON-RESONANCE ARGON-OXYGEN-HYDROGEN PLASMA

被引：7

作者：

FRIEDLEIN, R ^{[1
]}

HERPICH, S ^{[1
]}

HILLER, H ^{[1
]}

WIRTH, H ^{[1
]}

ZSCHORNACK, G ^{[1
]}

TYRROFF, H ^{[1
]}

机构：

[1] ROSSENDORF INC, FORSCHUNGSZENTRUM ROSSENDORF EV, INST IONENSTRAHLPHYS & MAT FORSCH, D-01314 DRESDEN, GERMANY

来源：

PHYSICS OF PLASMAS | 1995年 / 2卷 / 06期

关键词：

D O I：

10.1063/1.871300

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：

Measurements of bremsstrahlung down to 7 keV emitted from a 7.25 GHz electron cyclotron resonance discharge and the deconvolution of the spectra using a newly developed integration method yield the exact electron distribution function. Two separate electron populations with temperatures about 3 and 25 keV and with densities about (0.2⋯4)108 cm-3 were recorded. First, results are obtained for the behavior of these populations belonging to the mixture (argon-oxygen-hydrogen). Gas mixing increases the densities of these populations, but hardly changes the temperatures. © 1995 American Institute of Physics.

引用

页码：2138 / 2140

页数：3

共 15 条

[1] THE POLARIZATION OF BREMSSTRAHLUNG X-RAYS EMITTED FROM AN ECR PLASMA [J].