Optical properties of ZnxCd1-xS thin films

الملخص EN

Optical properties of ZnxCd1-xS thin films prepared by using a fast thermal evaporation technique with different Zn concentrations in the range (0.0 £ x £ 1.0) have been investigated in room temperature.

Optical transmission of films are recorded in the wavelength range 300-700 nm .

Direct energy band gap to these films were determined by correlated between the optical absorption coefficient with the photon energy .Energy gaps values were in the range (2.4 – 3.5 eV).