THE DEFINITIVE GUIDE TO CEF�?CRYSTAL

The luminescence of nanocrystalline ZnS : Mn2+ certainly reveals a brief decay time part (∼a hundred ns), but will also a long (ms) decay time is observed. The brief decay time is ascribed into a defect-related emission of ZnS, and is not within the decay of your changeover from the Mn2+ impurity. The changeover of the Mn2+ contains a `normal�?