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CN and C formation mechanisms in fs-laser induced breakdown of nitromethane in Ar or N atmosphere.

07:00 EST 24th February 2020 | BioPortfolio

Summary of "CN and C formation mechanisms in fs-laser induced breakdown of nitromethane in Ar or N atmosphere."

We investigate atomic and molecular emission of laser-ablated nitromethane in an Ar or N buffer gas, with fs laser-induced breakdown spectroscopy. The electronic bands of CN, C, and NH molecules and the atomic transition lines of C I, N I, and Hα are identified. The time series of the emissions are obtained, and the formation mechanisms of CN and C are deduced. The CN violet system, the BΣ-XΣ (0-0) band, is chosen to extract plasma temperature from the experimental spectra.

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This article was published in the following journal.

Name: Journal of hazardous materials
ISSN: 1873-3336
Pages: 122396

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