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| Structural Properties of thin film fabricated from Iron Oxide (Fe3O4) and Nickel Oxide (Ni2O3) Nanoparticles
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Adam Mohammed Adam Bakheet, Emtithal Ahmed Jadallah, Al desogi Omer Hamed, ,Abdalsakhi. S. Mohammed and ,Mona. A. Abdalrasool
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Abstract:
In this study, Iron oxide (Fe3O4) and Nickel oxide (Ni2O3) Nano-material samples were prepared by sol-gel method and used for fabricated thin films with different thicknesses (55.25, 78.7, 90.9 144.9 and 263.15) nm. The structural properties were studied using X-ray diffraction technique (XRD). The crystal system of Iron oxide and Nickle oxide were cubic and hexagonal respectively, the structural properties (density, particles size and d-space) increase with thin film thickness increase expect dislocation density which decrease with thickness increase, the density of Iron oxide samples increases by rate (0.00405 mg. cm-3/nm) with thickness increase but for Nickel Oxide increase by rate (0.001129 mg. cm-3/nm), The crystals size of Iron oxide increases by rate 0.04757 and Nickel oxide by rate 0.01577 with thickness samples ,the dislocation density of Iron oxide decreased by rate 0.00184 nm-2/nm but for Nickel oxide decreased by rate 0.00449 nm-2/nm for Iron oxide the d- spacing increased by rate 0.000494 of and or Niekcel Oxide increased by rate 0.002786.
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