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Assessment of vibrational-translational relaxation dynamics of in a wet-nitrogen matrix through QEPAS

Here we report on a study of the non-radiative relaxation dynamic of (12)CH(4) and (13)CH(4) in wet nitrogen-based matrixes by using the quartz-enhanced photoacoustic spectroscopy (QEPAS) technique. The dependence of the QEPAS signal on pressure at fixed matrix composition and on H(2)O concentration...

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Detalles Bibliográficos
Autores principales:	Olivieri, Mariagrazia, Giglio, Marilena, Dello Russo, Stefano, Menduni, Giansergio, Zifarelli, Andrea, Patimisco, Pietro, Sampaolo, Angelo, Wu, Hongpeng, Dong, Lei, Spagnolo, Vincenzo
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Elsevier 2023
Materias:	Research Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10265511/ https://www.ncbi.nlm.nih.gov/pubmed/37325395 http://dx.doi.org/10.1016/j.pacs.2023.100518

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