NOT KNOWN FACTUAL STATEMENTS ABOUT CEF�?CRYSTAL

The luminescence of nanocrystalline ZnS : Mn2+ in fact displays a short decay time ingredient (∼one hundred ns), but additionally a long (ms) decay time is observed. The brief decay time is ascribed to the defect-relevant emission of ZnS, and isn't with the decay of the transition on the Mn2+ impurity. The transition of your Mn2+ has a `ordinary�