THE DEFINITIVE GUIDE TO CEF�?CRYSTAL

The luminescence of nanocrystalline ZnS : Mn2+ without a doubt exhibits a brief decay time part (∼one hundred ns), and also a long (ms) decay time is observed. The short decay time is ascribed to the defect-relevant emission of ZnS, and is not from your decay of your changeover of your Mn2+ impurity. The changeover on the Mn2+ contains a `typical