A REVIEW OF CEF�?CRYSTAL

The luminescence of nanocrystalline ZnS : Mn2+ without a doubt displays a short decay time element (∼100 ns), but also a protracted (ms) decay time is observed. The shorter decay time is ascribed to the defect-relevant emission of ZnS, and isn't in the decay of your changeover of the Mn2+ impurity. The transition on the Mn2+ includes a `normal�