TEMPERATURE-MEASUREMENTS IN OXYGEN NEGATIVE GLOW USING A SYNTHETIC LOW-RESOLUTION SPECTRUM

被引：13

作者：

SAHLI, K

HOCHARD, L

POINTU, AM

机构：

[1] Univ. Paris-Sud, Orsay

来源：

MEASUREMENT SCIENCE AND TECHNOLOGY | 1993年 / 4卷 / 06期

关键词：

D O I：

10.1088/0957-0233/4/6/009

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The measurement of the neutral temperature axial profile of an oxygen negative glow is presented. It uses a comparison between synthesised and experimental low-resolution spectra of the first negative system of nitrogen, present as an impurity in the gas. The temperature is shown to reach 1100 K near the cathode for the highest values of discharge pressure and current.

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页码：685 / 688

页数：4

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