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Information × Registration Number 0223U001840, 0122U001886 , R & D reports Title Physical bases of creation of materials with controlled magnetostructural and thermodynamic characteristics popup.stage_title Head Kosohor Anna O., Доктор фізико-математичних наукKrupa Mykola M., Доктор фізико-математичних наук Registration Date 03-02-2023 Organization Institute of Magnetism NAS of Ukraine and MES of Ukraine popup.description2  A thorough analysis of the influence of various types of magnetic ordering on the functional properties of various magnetic materials with magnetic and structural phase transitions was carried out. Polycrystalline samples of Sr2FeMoO6- alloys were studied and it was shown how the magnetization, Curie temperature and entropy changes depending on the degree of structural ordering and thermomechanical processing. The regularities of deformation behavior of Ti-12%Mo-хSn system alloys (х=1-8%) under uniaxial tension are established, and it is shown how the transformation characteristics of alloys change depending on the chemical composition and thermomechanical processing. It is also shown that a thin-film composite containing an ensemble of Ni-Mn-Ga particles distributed in P(VDF-TrFE) piezopolymer provides an unprecedented resonant enhancement of the magnetoelectric effect. The physical mechanism of the proposed enhancement of the magnetoelectric response was explained theoretically by means of volumetric magnetostriction of magnetostrictive particles and resonant elastic oscillations of the piezoelectric polymer matrix. Product Description popup.authors Herasymchuk Ihor Victorovych Dzshezsherya Yuriy I. Koslova Larysa Yе Konoplyuk Serhii M Korostil Andriy-Volodymyr M. Kosohor Anna О. Krupa Mykola Mykolayovych Lvov Victor A. SalyK Olga Yu. Titenko Anatoliy M. popup.nrat_date 2023-02-03 Close