Registration Number
0223U000799,
0121U110107
, R & D reports
Title
The development of physical background of the creation of materials with magnetically controlled properties
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Head
SalyK Olga Yu., Кандидат фізико-математичних наук
Registration Date
20-01-2023
Organization
Institute of Magnetism NAS of Ukraine and MES of Ukraine
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A method to determine the magnetic contribution to the specific heat capacity of magnetic materials based on low-temperature measurements is proposed. This contribution to the heat capacity of the ferromagnet is sufficiently large and leads to a significant decrease in the Debye temperature and the heat capacity of the electronic subsystem. For the Ti-Mo-Sn alloy, the composition (Ti-12%(wt.)Mo-2%(wt.)Sn) provides the maximum value of the strength parameters at a fairly high level of plasticity. The non-reciprocity of losses during propagation and phase accumulation in the hybridized surface acoustic wave and spin wave magnetoelastic layered FeGaB/Al2O3/FeGaB heterostructure located on a LiNbO3 single crystal was experimentally demonstrated. A theoretical model of hybridization and wave propagation in this heterostructure is proposed.
Product Description
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Bondarenko Pavlo V.
Verba Roman V.
Holud Volodymyr O
Danilevich Oleksandr G.
Kosohor Anna O.
Krupa Mykola Mykolayovych
Lvov Victor A.
Polinchuk Pavlo Yu.
Popadyuk Darya L.
Porev Sergiy M.
Ryabokony Olha L.
Salyuk Olga Yu.
Titenko Anatoliy M.
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2023-01-20
