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Information × Registration Number 0214U002660, 0111U000404 , R & D reports Title Influence of atoms replacement and irradiation on the properties of surface and bulk formations popup.stage_title Head Siryuk Julia, Registration Date 23-01-2014 Organization Donetsk National University popup.description2 Substitution in CCTO structure of Calcium and Titanium for Sodium and Niobium or Sodium and Tantalum is possible in any range within 0-100% for Sodium, which takes a Calcium places, and 0-25% for Niobium and Tantalum, which takes a Titanium places. The substitution scheme requires the introduction of one atom of Sodium for each atom of Niobium or Tantalum. Resulting materials are the giant dielectric materials with the dielectric permittivity of 5000-10000. The pattern formed on metal with low sublimation energy (magnesium and zinc) under oblique Ar ions bombardment is experimentally investigated. The ripples are formed on zinc in specific range of temperature. The ripples orientation is strongly dependent on crystallographic structure. The ripples amplitude increases with target temperature. The ripples wavelength decreases with target temperature. The dendriform pattern is formed оn the magnesium surface in specific range of temperature. The surface of magnesium or zinc remains flat at high temperature. Product Description popup.authors Cтаршинов Ілля Миколайович Богомолов Анатолій Григорович Губарєв Андрій Анатолійович Деканенко Фльона Сергіївна Капшуков Роман Анатолійович Лобода Станіслав Миколайович Штонда Олексій Сергійович popup.nrat_date 2020-04-02 Close