Intracavity laser absorption spectroscopy of platinum sulfide in the near infrared |
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Authors: | Kimberly Handler,James J. O&rsquo Brien |
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Affiliation: | a Department of Chemistry, Southern Illinois University Edwardsville, Edwardsville, IL 62026-1652, USA b Department of Chemistry and Center for Nanoscience, University of Missouri - St. Louis, One University Boulevard, St. Louis, MO 63121-4499, USA |
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Abstract: | 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 SF6 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. |
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Keywords: | PtS Platinum sulfide Intracavity laser spectroscopy |
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