• PREMJEET G. JADHAV
• DEELIP S. BHAVSAR

The Cadmium Selenide (CdSe) and The Zinc Selenide (ZnSe) are binary compounds of II-VI group were zinc doped cadmium selenide (Cd0.5Zn0.5Se) is a ternary compound of II-VI group. All of these are very important semiconducting alloys for electronics and optoelectrical applications. The Thin films of CdSe, ZnSe, and Cd0.5Zn0.5Se were deposited on a cleaned glass substrate by vacuum deposition technique under the pressure of ~10-5 mbar. In this research paper, we have studied thin films of a thickness of 1000 Å of CdSe, ZnSe, and Cd0.5Zn0.5Se. The ingot was formed by melt quench method of granules of core cadmium, granules of core zinc and powder of core selenium of Sigma Eldritch having purity 99.99. A powder of CdSe, ZnSe, and Cd0.5Zn0.5Se obtain by grinding ingot in a porcelain pot. The powder obtained from ingot is then heated in molybdenum boat up to 700 0C to 1100 0C and current 110 A. In this present work we have studied the effect of Zinc content on morphological, compositional and structural properties in Cd0.5Zn0.5Se thin films and compared the characteristics like XRD and SEM with that of CdSe and ZnSe thin films. The lattice parameter a, The particle size D and the hkl indices were also studied. The XRD pattern gives structural information of CdSe, ZnSe, and the Cd0.5Zn0.5Se thin films. Scanning electron microscopy (SEM) gives us the surface morphological images of CdSe, ZnSe, and Cd0.5Zn0.5Se thin films

Thin film, CdSe, ZnSe, Cd0.5Zn0.5Se, Crystal Structure, XRD, Surface Morphology, SEM, vacuum

"Comparative Study of Characterization of CdSe, ZnSe and Cd0.5Zn0.5Se Thin Films Prepared by Vacuum Deposition Technique", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.529-534, May-2019, Available :http://www.jetir.org/papers/JETIR1905L81.pdf

"Comparative Study of Characterization of CdSe, ZnSe and Cd0.5Zn0.5Se Thin Films Prepared by Vacuum Deposition Technique", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp529-534, May-2019, Available at : http://www.jetir.org/papers/JETIR1905L81.pdf