Періодичні видання СумДУ
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Item Correlation between Phase-Structural State and Magnetic Characteristics of Spin-Valve Systems Based on Fe, Co and Au(Сумський державний університет, 2013) Проценко, Сергій Іванович; Проценко, Сергей Иванович; Protsenko, Serhii Ivanovych; Федченко, Олена Вікторівна; Федченко, Елена Викторовна; Fedchenko, Olena Viktorivna; Демиденко, Максим Геннадійович; Демиденко, Максим Геннадьевич; Demydenko, Maksym Hennadiiovych; Kuzmenko, A.P.This paper presents the results of investigation of phase-structural state, magneto-optical and magneto-resistive properties of multilayer spin-valve films structures on the basis of Fe, Co and Au. It was found that annealing of the samples up to Ta = 600-720 K leads to the formation of limited solid solution (s.s.) (Au, Co(Fe)) based on fcc-Au that considerably influences on the magnetic properties of the systems. The conditions and formation procedure of the most heat-stable systems with maximum values of magneto resistance, sensitivity to magnetic field changes and induction of demagnetization were found. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/33622