Design and characterization of a pulsed plasma source

被引：41

作者：

Del Val, JA ^{[1
]}

Mar, S

Gigosos, MA

De La Rosa, I

Perez, C

Gonzalez, V

机构：

[1] Univ Salamanca, EU Politecn, Dept Fis Aplicada, Avila 05071, Spain

[2] Univ Valladolid, Fac Ciencias, Dept Opt, Valladolid 47071, Spain

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 1998年 / 37卷 / 07期

关键词：

plasma spectroscopy; emission spectroscopy; pulsed plasma; plasma diagnostics;

D O I：

10.1143/JJAP.37.4177

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The aim of the present work is to describe how we have built a pulsed discharge lamp suitable for atomic spectroscopy and, hence, for atomic parameters measurements, such as transition probabilities or Stark widths and shifts. The main features of this source are its high symmetry, homogeneity and stability with a cylindrical geometry. All this makes it very adequate to plasma diagnostics. We show two maps with the spat:al and temporal distribution cf the electron density and temperature in a pure Helium pulsed plasma. After this, the main conclusion is the absence of strong gradients in both plasma parameters.

引用

页码：4177 / 4181

页数：5

共 21 条

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