IMPEDANCE LASER SPECTROSCOPY IN A SMALL RF-EXCITED NEON DISCHARGE

被引:0
|
作者
FRANZKE, J
BRATESCU, MA
VEZA, D
NIEMAX, K
机构
[1] UNIV DORTMUND,INST SPEKTROCHEM & ANGEW SPEKT,BUNSEN KIRCHHOFF STR 11,D-44139 DORTMUND,GERMANY
[2] INST ATOM PHYS & TECHNOL RADIAT DEVICES,INST ATOM PHYS,BUCHAREST,ROMANIA
关键词
IMPEDANCE LASER SPECTROSCOPY; RF-DISCHARGE;
D O I
10.1007/BF01243624
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
Laser impedance spectroscopy in a miniature neon RF-discharge operating at 0.27 bar was performed. The dominant role of the metastable atoms to the size and the sign of the RF-signal was investigated. Excellent linearity of the RF-signal but poor detection sensitivity of excited metastable neon atoms were found at low laser powers.
引用
收藏
页码:349 / 355
页数:7
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