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Information × Registration Number 0224U000155, 0121U109829 , R & D reports Title Generation and diagnostics of powerful plasma flows, development of highly efficient ion-plasma sources for thermonuclear and technological applications. popup.stage_title Head Garkusha Igor Ye., Доктор фізико-математичних наук Registration Date 03-01-2024 Organization National Science Center "Kharkiv Institute of Physics and Technology" popup.description2 For the first time, multilayer nanostructured titanium-zirconium (TaZrN/TaZrO) coatings on the surface of dental implants have been obtained. It was shown that coatings of zirconium nitride (ZrN of cubic modification) with a nanocrystalline structure (with a grain size of 20 nm) on the surface of a titanium alloy (Ti-6Al-4V) significantly improve the adhesion of young cells of bone tissue. The presence of zirconium coating leads to almost complete coverage of the impalant surface with young bone tissue cells, which significantly affects the reduction of the recovery time of damaged bone tissue and is promising for applications in the latest medicine. The features of helium-hydrogen plasma generation by a new generation quasi-stationary accelerator are analyzed. It is shown that the addition of a small amount of helium (5%) to the hydrogen plasma does not significantly affect the parameters of plasma flows. It has been found that the process of interaction of helium-hydrogen plasma with tungsten surfaces does not differ significantly from the conditions of tungsten irradiation by hydrogen plasma flows. The results can be used to simulate the effect of helium ash on damage to materials that will come into contact with plasma in a fusion reactor.   Product Description popup.authors Aksenov Mykola M. Volkova Yuliia GERASHENKO Stanislav S. Lozina Alina S. Makhlaj Vadym O PETROV Yuriy V Taran Anton V. Tymoshenko Oleksandr Ivanovych popup.nrat_date 2024-01-03 Close