HIGH-RESOLUTION OPTOGALVANIC SPECTRUM OF N2(+) USING A TI-SAPPHIRE LASER - THE (2,0) VIBRATION BAND OF THE MEINEL SYSTEM A(2)PI(U)-X(2)SIGMA-G(+)

被引:17
|
作者
BACHIR, IH
BOLVIN, H
DEMUYNCK, C
DESTOMBES, JL
ZELLAGUI, A
机构
[1] Université de Lille I, Laboratoire de Spectroscopie Hertzienne, Associé au CNRS
关键词
D O I
10.1006/jmsp.1994.1174
中图分类号
O64 [物理化学(理论化学)、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号
070203 ; 070304 ; 081704 ; 1406 ;
摘要
The rotational structure of the (2,0) vibrational band of the A2PI(u)-X2SIGMA(g)+ System of N2+ has been studied under Doppler-limited resolution by Laser Optogalvanic Spectroscopy (LOGS) using a Ti:sapphire laser. Numerous new high-N rotational transitions, as well as new subbands, have been observed and measured with an absolute accuracy of 0.007 cm-1, leading to improved molecular parameters. Rotational and kinetic temperatures have also been determined in pure N2 and Ar/N2 plasmas. (C) 1994 Academic Press, Inc.
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页码:88 / 96
页数:9
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