Optical properties of zigzag nickel nanostructures obtained at different deposition angles
نویسندگان
چکیده
In this study, nickel (Ni) thin films were deposited at two different angles (65o and 85o) using Glancing Angle Deposition technique, to the thicknesses of 60 - 290 nm. Structural analysis was performed by scanning electron microscopy X-ray diffraction, while spectroscopic ellipsometry used for investigation optical properties. Electrical resitivity samples determined four-point probe method. showed that Ni grow in a shape zigzag nanocolumns, where deposition angle strongly affects their porosity. As thickness increase they absorb light become less dense. Besides, 85o exhibit higher values electrical resistivity as compared 65o, which can be correlated with high porosity growth mechanism nanostructures.
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ژورنال
عنوان ژورنال: Science of Sintering
سال: 2021
ISSN: ['0350-820X', '1820-7413']
DOI: https://doi.org/10.2298/sos2103347p