Molybdenum atoms yield in pulse ultraviolet laser photolysis of Mo(CO)6

30th International Conference on Interaction of Intense Energy Fluxes with Matter

Eremin, A.V.^1 ; Gurentsov, E.V.^1 ; Musikhin, S.A.^1

Joint Institute for High Temperatures, Russian Academy of Sciences, Izhorskaya 13, Moscow

125412, Russia^1

关键词: Atomic resonance absorption spectroscopy;    Bath gas;    Quenching rate;    Resonance absorption;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/653/1/012029/pdf
DOI  :  10.1088/1742-6596/653/1/012029

来源: IOP

【 摘 要 】

Atomic resonance absorption spectroscopy has been used to study the yield of molybdenum atoms in the process of ultraviolet laser pulse photo-dissociation of Mo(CO)6vapor. Molybdenum atoms in a ground state were formed by the quenching of the electronically excited Mo atoms generated during photolysis and were detected using the resonance absorption at a wavelength of 386.41 nm. The effective quenching rates were measured in the presence of various bath gases.