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Information × Registration Number 0213U006698, 0113U002781 , R & D reports Title New critical capillary phenomena in the nanomaterials (including pseudoincomplete wetting of grain boundaries in the equilibrium and equifinal state) popup.stage_title Head Gusak Andriy, Доктор фізико-математичних наук Registration Date 24-12-2013 Organization B. Khmelnitsky state university in Cherkasy popup.description2 Purpose of the research - finding criteria of stability of nanoholes and nanowires contacts, finding the critical parameters for the shape phase transitions on the ribbed interfaces. Scope of the research - the evolution of the structure of nanomaterials, the evolution of the morphology of perforated thin films, nanoshells, nanowires. Object of research - nanomaterials, nanofilms, nanoshells, nanowires, phase nano-islands at the interfaces. Main results: In the research and in a series of articles based on the obtained results the new criteria of nanostructures stability were found and theories and models of the evolution of structure of perforated films, spherical and cylindrical nanoshells, shape phase transitions on the ribbed interfaces were found. Kinetics of wetting and spreading droplets of tin on the copper surface at temperatures in the range of 250-800 degrees Celsius was clarified. New criterion of metal viscosity loss under severe plastic deformation by a combination of compression and oscillating rotation was found. Keywords: nanostructured materials, thin films, nanoshells, nanowires, sintering, fragmentation, Plateau-Rayleigh instability, the Monte Carlo method, the atomistic modeling, severe plastic deformation, point defects, spreading along the interface, copper-nickel-tin. Product Description popup.authors Бондаренко Вадим Вікторович Гусак Андрій Михайлович Запорожець Тетяна Василівна Король Ярослав Дмитрович Кулик Людмила Олександрівна Ляшенко Олексій Юрійович Осипенко Ярослав Юрійович Пасічний Микола Олександпрович Сторожук Надія Вікторівна Ткаченко Анна Валеріївна popup.nrat_date 2020-04-02 Close