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Information × Registration Number 0212U002429, 0111U009716 , R & D reports Title The development of new ion-beam analytical and informative technologies for the research of radiation processes, elemental and isotopic distribution in nanostructures, construction materials and production of nuclear energetic, the estimate of influence of nuclear fuel cycle enterprises on environment and human health. popup.stage_title Head Levenets Volodymyr Vsktorovych, Registration Date 23-02-2012 Organization National Science Center "Kharkiv Institute of Physics and Technology popup.description2 The ions beams were used to study of elemental content and structure of nanoporous films V-N-He and surface layers of material on base of zirconium. The complex of nuclear-physics methods based on the using of accelerated ions beams was developed a) RBS of helium ions to determine of chemical content; b) elastic non Royersford back-scattering of protons (NRBS) to determine of helium content in films; c) nuclear recoils (NR) to determine the content of hydrogen absorbed in films; the method of studying of films porosity using profilometry and RBS. The studying of content and structure of nanoporous films similar as V-N-He. It was shown the helium content in films was less as 1 at.%, the total porosity reaches 27 %? But content of absorbed hydrogen achieves up to 7% mass. Product Description popup.authors Гончаров Олександр Васільович Пістряк Віктор Михайлович Щур Андрій Олексійович popup.nrat_date 2020-04-02 Close