EFFECT OF CUPPER DOPPING ON THE OPTICAL PROPERTIES OF ZNS THIN FILMS

Abstract

In this paper thin films of ZnS dopped with cupper has been prepared using thermalchemical spray pyrolysis at (623)K and pressure of (1.2)bar. The optical properties of these films havebeen measured in the rang(300-900)nm ,different optical properties has shown different behaviour as thewavelength in reuses as explained in the te