A REVIEW OF FE²�?ZNS CRYSTAL

However, this peak at ~978 nm was observed in the two iron-doped and -undoped ZnSe solitary crystals, and its built-in intensity was increased during the iron-undoped sample in comparison With all the iron-doped sample. Hence, we think that the luminescence peak at ~978 nm is not really associated with the emission band involving the doped iron ato