Abstract
We present the self-organization of isolated monodisperse nickel oxide (NiO1+γ) nanoparticles on surfaces of arbitrary area sizes. Ni films deposited on titanium oxynitride support films are annealed in a nitrogen/air environment at atmospheric pressure for various annealing times. After the annealing treatments, randomly distributed spatially isolated NiO1+γ nanoparticles that are
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