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Information × Registration Number 0217U007012, 0117U000433 , R & D reports Title Thermodynamic and magnetic-resonance properties of functional materials with magnetic-structural phase transformations. popup.stage_title Head Baryakhtar V., Registration Date 21-12-2017 Organization Institute of magnetism NASU and MESU popup.description2 Theoretical model of metamagnetic-like phase transitions is developed for the interpretation of experimental results obtained recently for the shape memory alloys. The conditions of elastically driven (caused by the martensitic transformation of alloy) metamagnetic-like phase transitions are determined. The magnetoelastic mechanism is proposed for the explanation of magnetic field influence on the martensitic transformation. The experimental temperature dependence of the threshold magnetic field, which triggers the magnetically driven deformation of the martensitic alloys, is analyzed. The relationship between the temperature dependence of the threshold magnetic field, magnetostriction and the elastic modulus is established and theoretically described. Product Description popup.authors Іванов Б.О. БілоколосЄ.Д. Бар'яхтар В.Г. Данилевич О.Г. Косогор А.О. Львов В.А. popup.nrat_date 2020-04-02 Close