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The Visible Emission Spectrum of the HgGa2 Excimer

✍ Scribed by V.K. Vaidyan; Santaram Chilukuri

Publisher: Elsevier Science
Year: 2001
Tongue: English
Weight: 94 KB
Volume: 206
Category: Article
ISSN: 0022-2852
DOI: 10.1006/jmsp.2000.8295

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✦ Synopsis

A spectroscopic study of the Ga-Hg excimer has been carried out for the first time. The vapor mixture excited by a RF discharge shows emission bands with an intensity maximum at 5020 Å. The density of Hg in this study was in the range of 10 18 -10 19 atoms/cc and that of Ga about 10 11 atoms/cc. High-resolution spectra with a dispersion of 1.2 Å/mm were obtained, and vibrational structures were resolved and analyzed on the basis of a triatomic species HgGa 2 .

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