EMISSION-SPECTROSCOPY OF NITROGEN IN A SUPERSONIC DISCHARGE - EVIDENCE OF EXCITED NEUTRAL NITROGEN CLUSTERS

被引：10

作者：

GRAHAM, DJ

HURST, SM

LUO, JC

机构：

[1] Department of Chemistry, Loyola University of Chicago, Chicago

[2] Department of Chemistry, Cornell University, Ithaca, NY

来源：

JOURNAL OF CHEMICAL PHYSICS | 1993年 / 98卷 / 04期

关键词：

D O I：

10.1063/1.465073

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Emission spectra indicating transient clusters in a supersonic nitrogen discharge are presented. Select spectral bands are attributed to emission from N2(C3PI(u),v' = 0,1)-N2(X1SIGMA(g)+). The cluster transitions manifest as blue-degraded, blue-shifted sidebands of the second positive group due to emission from N2(C3PI(u)). Results and significance concerning these previously undiscovered nitrogen clusters are discussed.

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页码：2564 / 2567

页数：4

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