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Information × Registration Number 0212U001079, 0111U006531 , R & D reports Title Influence of magnetoelectric and thermobaric effects on the systems with strong electronic correlations. popup.stage_title Head Valkov Victor Ivanovich, Registration Date 16-01-2012 Organization A.A. Galkin Physics and Engineering Institute of National Academy of Science of the Ukraine popup.description2 Object of research - polycrystalline samples of systems (Sm(1-x)Gd(x))0.55Sr0.45MnO3, NiMn(1-x)CrxGe and Mn(2-x)Fe(x)As(y)P(1-y). The work purpose - manufacturing of macrocrystalline alloys, research by experimental and numerical methods of influence of external factors (temperatures, pressure, magnetic and electric water, a chemical compound) on firmness of phase conditions in these systems for finding-out of mechanisms of phase transitions. Research methods - a static and pulse magnetometry of samples, X-ray and diffraction measurements of parameters of their crystal lattice, and also calculation of electronic structure and magnetic characteristics of alloys which are investigated, completely by relativistic method KKR with software package application, and also an is full-potential method of the linearized attached flat waves (FP - LAPW). Product Description popup.authors Варюхін Дмитро Вікторович Головчан Олексій Віталійович Грибанов Ігор Федорович Дворніков Євген Олександрович Заворотнєв Юрій Дем'янович Каменєв Віктор Іванович Сіваченко Олександр Павлович Тодрис Борис Михайлович popup.nrat_date 2020-04-02 Close