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Information × Registration Number 0222U001047, 0119U001229 , R & D reports Title The physical principals for the creation of functional materials for magnetic nanoelectronics popup.stage_title Head Holub Volodymir O., Доктор фізико-математичних наук Registration Date 23-01-2022 Organization Institute of Magnetism NAS of Ukraine and MES of Ukraine popup.description2  It has been shown that the exchange interaction between submicron twin components in magnetic shape memory alloys changes the effective magnetic anisotropy of such systems, similarly to magnetic multilayer structures. It has been shown that twinning can lead to the formation of a nonlinear magnetic structure, which causes spin-dependent scattering of electrons and the appearance of negative magnetoresistance in a wide temperature range. Controlling the parameters of twin structures opens the way to obtain materials with the desired magnetic properties. The Cherenkov spin effect has been shown to be an effective method for the excitation of spin waves. it has been found that in the case of excitation in a double waveguide system, the dipole coupling mechanism of the waveguides blocks the efficient transmission of spin waves from one waveguide to another. A method to control the magnetization and exchange stiffness in Co – Fe nanodisks is proposed. Product Description popup.authors Bondarenko Artem Yuriyovich Verba Roman V. Golud Volodymyr O. Salyuk Olga Yu. Slobodianiuk Denys V. popup.nrat_date 2022-03-09 Close