• R.S.Meshram

Copper selenide (CuSe) thin films have been deposited by spraying a mixture of aqueous solutions of copper chloride hydrate (CuCl2•2H O) and selenourea on to glass substrate by using chemical spray pyrolysis technique at 300°C temperature.The films were characterized by using X-ray diffraction technique (XRD) , FESEM and EDS .The structural studies indicates that CuSe thin film is nano-crystalline in nature with a hexagonal structure having preferred orientation along (102) plane and some peaks are also present (006), (104) (108), and (112). The as –synthesized films were homogeneous and highly crystallized .The structural compositional analysis reveal that the products were the pure phase of CuSe with corresponding atomic ratios .The film with surface morphology showed that the deposited film has well defined morphology. The crystalline size was found to be in the range of 32-39 nm .The FESEM study reveals that the grains are uniform with uneven spherically shaped and spread over the entire surface of the substrate

CuSe Thin Films, Spray Pyrolysis, Structural, Morphological, EDS Properties.

"Structural and Morphological Properties of CuSe Thin Films Prepared By Spray Pyrolysis Technique", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 12, page no.b445-b448, December-2021, Available :http://www.jetir.org/papers/JETIR2112153.pdf

"Structural and Morphological Properties of CuSe Thin Films Prepared By Spray Pyrolysis Technique", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 12, page no. ppb445-b448, December-2021, Available at : http://www.jetir.org/papers/JETIR2112153.pdf