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Information × Registration Number 0207U004654, 0104U007138 , R & D reports Title The study of capillary properties, nanohardness and structural characteristics of nanosize film materials popup.stage_title Head Perevertailo V.asil Mychailovich, Dub Strgey Mikolaevich., Registration Date 13-06-2007 Organization V.Bakul Institute for Superhard Materials popup.description2 For the first time the wettability of polycrystalline diamond films was studied depending on the grain size variation from 100 m to 5 nm and the film surface energy was theoretically evaluated. The transition from micron- to nanosized grains was found to impair the wettability, i.e. a single-phase surface transforms to a heterophase (solid-gas) one and Wenzel-Deryagin's wetting mechanism changes to the Cassi-Baxter one. The nanostructured films exhibit an increased sensitivity to various physical and chemical effects and superhigh adsorptivity. The Berkovich indenter penetration into the samples was computer simulated. The viscoelasticity of C60 two-dimensional polymers was first revealed and studied. Product Description popup.authors popup.nrat_date 2020-04-02 Close