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Information × Registration Number 0213U004235, 0112U002632 , R & D reports Title Research and development of magnetoelastic nanocomposites for medacal applications popup.stage_title Head Koval Yuri N., Registration Date 17-10-2013 Organization Institute for metal physics NAS Ukkraine popup.description2 A system of powders of Ni48,5Mn30,3Ga21,2 and Ni49,9Mn28,5Ga21,6 alloys have been produced and inve4stigated. A special device providing the high filling density of powder particles in polymer composites and their texturing in the external magnetic field has been designed. The composite materials consisting of Ni48,5Mn30,3Ga21,2 powders with 20, 30, 40, 48% volume fractions imbedded into a soft polymer matrix were produced. The micromagnetic model of the polymer composites consisting of the series of plane ferromagnetic and polymer layers has been developed. Dependences of the magnetostatic energy and magnetostatic forces on the volume fraction of ferromagnetic material and demagnetizing factors of the composite samples were investigated. The maximal magnetostatic force and field induced strain and their dependence on the volume fraction of the ferromagnetic material has been estimated. Product Description popup.authors Ліхачев Олександр Анатолійович Монастирський Генадій Євгенович Мусієнко Раїса Яківна Неганов Леонід Михайлович Односум Валерій Владиславович Сич Тетяна Григорівна Сліпченко Вікторія Миколаївна Фірстов Георгій Сергійович popup.nrat_date 2020-04-02 Close