NOT KNOWN DETAILS ABOUT CEF�?CRYSTAL

The luminescence of nanocrystalline ZnS : Mn2+ without a doubt reveals a short decay time ingredient (∼one hundred ns), but in addition a long (ms) decay time is observed. The short decay time is ascribed to a defect-relevant emission of ZnS, and is not with the decay from the transition of your Mn2+ impurity. The transition on the Mn2+ has a `re