用发射光谱法研究螺旋等离子体

IF 0.9 4区物理与天体物理 Q4 PHYSICS, FLUIDS & PLASMAS

Plasma Physics Reports Pub Date : 2024-11-05 DOI:10.1134/S1063780X24600828

I. V. Moskalenko, D. O. Shurovskiy, N. N. Nagel, D. S. Kutuzov, E. Yu. Bragin

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引用次数: 0

摘要

讨论了基于非接触发射光谱法的诊断方法，并介绍了在用于研究氦放电中等离子过程的实验装置上进行的氦等离子实验的测量结果。工作气体为氩气和氦气。测量了电子温度的径向分布、等离子体流不同截面上原子和离子温度的径向分布以及沿安装轴的温度截面。计算了等离子体电离系数，并确定了其与电子温度的关系。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Study of a Helicon Plasma by Emission Spectroscopy Methods

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Study of a Helicon Plasma by Emission Spectroscopy Methods

Diagnostics based on using the contactless emission spectroscopy method are discussed and measurements results in experiments with helicon plasma at an experimental device used for studies of the plasma processes in a helicon discharge are presented. Argon and helium were the working gases. The radial distribution of the electron temperature was measured as well as the radial distributions of the atom and ion temperatures in different cross sections of the plasma flow, and the temperature cross sections along the installation axis. The plasma ionization coefficient was calculated, and its dependence on the electron temperature was determined.

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来源期刊

Plasma Physics Reports 物理-物理：流体与等离子体

CiteScore

1.90

自引率

36.40%

发文量

104

审稿时长

4-8 weeks

期刊介绍： Plasma Physics Reports is a peer reviewed journal devoted to plasma physics. The journal covers the following topics: high-temperature plasma physics related to the problem of controlled nuclear fusion based on magnetic and inertial confinement; physics of cosmic plasma, including magnetosphere plasma, sun and stellar plasma, etc.; gas discharge plasma and plasma generated by laser and particle beams. The journal also publishes papers on such related topics as plasma electronics, generation of radiation in plasma, and plasma diagnostics. As well as other original communications, the journal publishes topical reviews and conference proceedings.