The PolySense team has just published  a new article on Photoacoustics Journal Elsevier (IF 9.94)  reporting on a study of the non-radiative relaxation dynamic of 12CH4 and 13CH4 in wet nitrogen-based matrixes by using the quartz-enhanced photoacoustic spectroscopy (QEPAS) technique. We demonstrated that QEPAS measurements can be used to retrieve both the effective relaxation rate Leggi di piùNew Publication on Photoacoustics Journal[…]