FE²�?ZNS CRYSTAL - AN OVERVIEW

On the other hand, this peak at ~978 nm was noticed in the two iron-doped and -undoped ZnSe one crystals, and its built-in intensity was bigger within the iron-undoped sample in comparison With all the iron-doped sample. Hence, we feel that the luminescence peak at ~978 nm will not be relevant to the emission band involving the doped iron atoms but