+44 330 818 7254Ezenwa I.A, Okereke N.A and Okoli L.N
Thin films of copper selenide (CuSe) were chemically deposited onto a glass substrate. We studied optical properties which include absorbance, reflectance, transmittance, refractive index, using a Janway 6405 UV/Visible spectrophotometer. Surface morphology of the films were carried out using an Olympus Optical microscope. A bandgap of 2.2eV and refractive index of 2.5 was obtained for CuSe thin film.
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