Abstract
Nickelous oxide thin films were successfully deposited onto glass substrates via a fully computerized system of Spray pyrolysis technique. The substrate was maintained at 350°C. Dichloronickel tetrahydrate was used as the raw chemical material. XRD investigation revealed a cubic phase of NiO crystal structure. XRD diffraction patterns were found peaks at 2θ = 37.280°, 43.297°, 62.916 and 79.542°, respectively The FTIR certified vibration mode of Ni-O bonds. Debye-Scherrer’s formula found out the grains at 21 nm. Absorption spectrum recorded in the wavelength range of 350-850 nm. Morphology of NiO films was uniformly coated with good surface distribution. The fabricated film was grooved by a blue laser source of 500mW power. Laser grooving process produced a groove width of about 34 μm.
Published Version
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