DETAILS, FICTION AND FE²�?ZNS CRYSTAL

Nonetheless, this peak at ~978 nm was noticed in the two iron-doped and -undoped ZnSe single crystals, and its integrated intensity was higher from the iron-undoped sample in contrast with the iron-doped sample. As a result, we feel that the luminescence peak at ~978 nm is not really associated with the emission band involving the doped iron atoms