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Information × Registration Number 0217U001305, 0115U000540 , R & D reports Title Development and application of non-traditional schemes of X-ray beam selection for analysis of nano-structured materials and nano-impurities popup.stage_title Head Mikhailov Igor, Registration Date 06-02-2017 Organization The Kharkov state polytechnical university popup.description2 Object of the unvestigation: chemical composition, structure, substructure and stress state of nanomaterials: superthin coatings, diffusion and absorbed layers of crystalline and quasi-crystalline materials including ones in the nano-structured state, as well as surface layers of materials formed under plasma and hydrogen ion irradiation. The aim of the work is development and application of non-traditional schemes of X-ray beam selection for analysis of nano-structured materials and nano-impurities. The scientific and practical importance of the obtained results is in application of the developed algorythms of X-ray beam formation for fluorescence selective excitation in order to achieve the maximum sensitivity for analysis of trace impurities and light elements in multi-phase systems. The developed X-ray methods have been applied for studying the structure and internal stress in strongly textured ribbons and layers with preferential content of the icosahedral quasi-crystalline phase based on titanium, zirconium and nickel, as well as structure and chemical transformations in surface leyers of materials for divertor plates in the ITER program. Product Description popup.authors Бабенко ігор Миколайович Батурин Олексій Анатолійович Борисова Світлана Серафимівна Малихін Сергій Володимирович Суровицький Сергій Вікторович Фоміна Лариса Петрівна popup.nrat_date 2020-04-02 Close