Formation of gaseous microparticles by ultraviolet laser excitation of metal carbonyls

The formation of clusters and microparticles was observed as a result of the ultraviolet excitation of Mo (CO)₆, Cr(CO)₆, and W(CO)₆ gases by XeCl laser radiation. It was found that in the case of Mo (CO)₆, the product microparticles emitted high-intensity visible luminescence on exposure to the next XeCl laser pulse.