THE 2-MINUTE RULE FOR FE²�?ZNS CRYSTAL

However, this peak at ~978 nm was observed in each iron-doped and -undoped ZnSe one crystals, and its integrated intensity was larger inside the iron-undoped sample when compared Together with the iron-doped sample. Hence, we think that the luminescence peak at ~978 nm will not be associated with the emission band involving the doped iron atoms but