Registration Number
0220U104536,
0120U104903
, R & D reports
Title
The development of physical principles of magnetic nanoelectronics
popup.stage_title
Head
Ivanov Borys O., Доктор фізико-математичних наук
Registration Date
22-12-2020
Organization
Institute of Magnetism NAS of Ukraine and MES of Ukraine
popup.description2
It has been shown that selective pumping of orbital resonances is an effective method to control magnetic anisotropy and excitation of high-frequency coherent spin dynamics in a van-der-Waals antiferromagnets.
Nanoscale nonlinear magnon circular resonator has been proposed and theoretically investigated. It is shown that in the nonlinear mode this system is bistable.
The influence of film thickness on the formation and transformation of the twin structure, as well as on the magnetic properties of epitaxial films of magnetic shape memory alloys of has been studied. It is shown that the balance between the elastic energy on the film-substrate and twin boundaries interfaces leads to the formation of a submicron periodic twin and the corresponding magnetic structure.
Theoretical analysis of normal and inverse magnetocaloric effects for antiferromagnetic shape memory alloys taking into account the spontaneous deformation during the magnetostructural phase transition is proposed for the first time.
Product Description
popup.authors
Ivanov Boris O.
Verba Roman V.
Golud Volodymyr O.
Kosogor Anna O.
popup.nrat_date
2020-12-22
