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Information × Registration Number 0217U006619, 0117U003718 , R & D reports Title Spectroscopy study of multifunctional multiferroics materials ((third year of implementation) popup.stage_title Head Tovstolitkin O, Доктор фізико-математичних наук Registration Date 14-12-2017 Organization Institute of magnetism NASU and MESU popup.description2 The systematic study of structural, morphological, magnetic and electrical properties of nanopowders (Bi, Dy)FeO3 and CuO synthesized by sol-gel method was carried out in this work. The influence of doping and dimensional factors on their properties is investigated. It was established that the replacement by BiFeO3 dysprosium leads to an increase in magnetization and an increase in the magnetoelectric coefficient. The resistive and resonant properties of weakly doped lanthanum manganite in the range of 180-300 K were studied. It was found that at a temperature above 190 K the sample is paramagnetic. A direct dependence between the asymmetry of the line of the electron spin resonance and the depth of the microwave penetration into the bismuth of the contents of the lanthanum mannanit is established. Product Description popup.authors А.М. Погорілий Т.І. Полек Товстолиткін О.І. popup.nrat_date 2020-04-02 Close