Novel Visible Emission And Emchanism Investigation From Pbs Nanoclusters-Doped Borosilicate Glasses

Borosilicate glasses doped with PbO, ZnS, or PbS were fabricated to investigate the visible emissions observed in the PbO and ZnS co-doped glass. Several series of glassy systems were designed to investigate the mechanism of above visible emissions. The absorption, photoluminescence, photoluminescence excitation spectra, and lifetime measurements were used to characterise all the emissions.