HELPING THE OTHERS REALIZE THE ADVANTAGES OF CEF�?CRYSTAL

The luminescence of nanocrystalline ZnS : Mn2+ certainly shows a short decay time part (∼one hundred ns), but in addition a protracted (ms) decay time is observed. The shorter decay time is ascribed into a defect-relevant emission of ZnS, and is not with the decay on the changeover of your Mn2+ impurity. The changeover of your Mn2+ has a `regular