AN UNBIASED VIEW OF CEF�?CRYSTAL

The luminescence of nanocrystalline ZnS : Mn2+ without a doubt exhibits a short decay time component (∼a hundred ns), but additionally a protracted (ms) decay time is observed. The small decay time is ascribed to the defect-connected emission of ZnS, and isn't from your decay of the transition on the Mn2+ impurity. The transition from the Mn2+ fe