Abstract
Crystalline CdSe thin films were prepared by using electron beam evaporation technique. The deposited particles on the glass substrate were annealed from 100º C to 300 oC insteps of 100 oC. The XRD patterns recorded for the film shows that they exhibit polycrystalline structure and were arranged in the hexagonal form. The X-ray diffraction pattern also shows that the film has a cubic phase with preferred orientation (100), and the grain size was found to be in the range of 29-46 nm. Optical studies show that it has direct band gap and has a clear morphology on the glass substrate. The optical studies of the films also revealed a greater transmittance.
Publisher
Iraqi Forum for Intellectuals and Academics