Intracavity laser absorption spectroscopy of platinum sulfide in the near infrared

A new electronic transition of PtS with a red degraded band head at 12 460 cm −1 was recorded and analyzed. Gas phase PtS was produced in a platinum-lined hollow cathode with a trace of SF 6 gas, and the spectrum was recorded at near Doppler resolution using intracavity laser absorption spectroscopy...

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Bibliographic Details
Published in:Journal of molecular spectroscopy 2010-09, Vol.263 (1), p.78-81
Main Authors: Handler, Kimberly, O’Brien, Leah C., O’Brien, James J.
Format: Article
Language:English
Subjects:
Intracavity laser spectroscopy
Platinum sulfide
PtS
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Summary:A new electronic transition of PtS with a red degraded band head at 12 460 cm −1 was recorded and analyzed. Gas phase PtS was produced in a platinum-lined hollow cathode with a trace of SF 6 gas, and the spectrum was recorded at near Doppler resolution using intracavity laser absorption spectroscopy. Molecular constants for the newly identified excited state are presented.
ISSN:0022-2852
1096-083X
DOI:10.1016/j.jms.2010.07.004