Emission spectroscopy of nitrogen in a supersonic discharge. Evidence of excited neutral nitrogen clusters
1993; American Institute of Physics; Volume: 98; Issue: 4 Linguagem: Inglês
10.1063/1.465073
ISSN1520-9032
AutoresDaniel J. Graham, Scott M. Hurst, Jing-Chen Luo,
Tópico(s)Mass Spectrometry Techniques and Applications
ResumoEmission spectra indicating transient clusters in a supersonic nitrogen discharge are presented. Select spectral bands are attributed to emission from N2(C 3Πu,v′=0,1)–N2(X 1Σg+). The cluster transitions manifest as blue-degraded, blue-shifted sidebands of the second positive group due to emission from N2(C 3Πu). Results and significance concerning these previously undiscovered nitrogen clusters are discussed.
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