V. Golub
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View article: Stabilization of the skyrmion in a hybrid magnetic-superconducting nanostucture
Stabilization of the skyrmion in a hybrid magnetic-superconducting nanostucture Open
Stabilizing magnetic skyrmions typically requires a Dzyaloshinskii–Moriya interaction or competing interactions that produce magnetic frustration. An alternative route relies on external fields. In conventional magnetic materials, spatiall…
View article: On the mechanism of ferromagnetic resonance in ferromagnet-superconductor trilayers
On the mechanism of ferromagnetic resonance in ferromagnet-superconductor trilayers Open
Temperature dependent magnetic properties of superconductor-ferromagnet-superconductor (SC/FM/SC) trilayers are studied both experimentally and theoretically, with a focus on ferromagnetic resonance (FMR). The influence of the SC and FM la…
View article: Stabilization of the skyrmion in a hybrid magnetic-superconducting nanostucture
Stabilization of the skyrmion in a hybrid magnetic-superconducting nanostucture Open
Stabilization of skyrmions in a magnetic material without the Dzyaloshinskii-Moriya exchange interaction requires using of an inhomogeneous magnetic field, such as a demagnetization field or an Oersted field. To control and tune the local …
View article: Spin waves in Co2FeGe films
Spin waves in Co2FeGe films Open
The dynamic magnetic properties of full Heusler alloy thin films of Co2FeGe, grown on MgO (001) substrates under different thermal conditions, were investigated. Brillouin light scattering and ferromagnetic resonance measurements revealed …
View article: Spin waves in Co$_2$FeGe films
Spin waves in Co$_2$FeGe films Open
The dynamic magnetic properties of Full Heusler alloy thin films of Co$_2$FeGe, grown on MgO (001) substrates under different thermal conditions, were investigated. Brillouin light scattering and ferromagnetic resonance measurements reveal…
View article: Effect of Thermal Processing on the Structural and Magnetic Properties of Epitaxial Co2FeGe Films
Effect of Thermal Processing on the Structural and Magnetic Properties of Epitaxial Co2FeGe Films Open
The structure and magnetic properties of epitaxial Heusler alloy films (Co2FeGe) deposited on MgO (100) substrates were investigated. Films of 60 nm thickness were prepared by magnetron co-sputtering at different substrate temperatures (TS…
View article: Strong influence of magnetic field and non-uniform stress on elastic modulus and transition temperatures of twinned Ni–Fe(Co)–Ga alloy
Strong influence of magnetic field and non-uniform stress on elastic modulus and transition temperatures of twinned Ni–Fe(Co)–Ga alloy Open
The magnetization value and electric resistivity of the single-crystalline sample of Ni 50 Fe 19 Co 4 Ga 27 shape memory alloy were measured. The elastic modulus was determined by the Dynamic Mechanical Analysis (DMA). The characteristic t…
View article: Magnetic properties, phase diagram and low-temperature specific heat of Ni50Mn50-xSbx alloys
Magnetic properties, phase diagram and low-temperature specific heat of Ni50Mn50-xSbx alloys Open
This study examines the magnetic properties and temperature-composition phase diagram of the Ni50Mn50-xSbx alloys. The addition of Sb into the antiferromagnetic Ni50Mn50 alloy introduces ferromagnetic interaction, resulting in a sudden dec…
View article: Low-temperature diffusion in thin-film Pt-(Au-)-Co heterostructures: a structural and magnetic characterization
Low-temperature diffusion in thin-film Pt-(Au-)-Co heterostructures: a structural and magnetic characterization Open
Formation of functional thin films for nanoelectronics and magnetic data storage via thermally induced diffusion-driven structural phase transformations in multilayer stacks is a promising technology-relevant approach. Ferromagnetic thin f…
View article: Giant four-fold magnetic anisotropy in nanotwinned NiMnGa epitaxial films
Giant four-fold magnetic anisotropy in nanotwinned NiMnGa epitaxial films Open
A giant four-fold magnetic anisotropy (with an anisotropy field up to 4 kOe) was observed in the twinned NiMnGa epitaxial film. Its appearance is explained in terms of moderate coupling between twin variants having strong uniaxial magnetoc…
View article: Magnetic Properties of Fe$_2$CrGa Heusler Alloy Films
Magnetic Properties of Fe$_2$CrGa Heusler Alloy Films Open
Static and dynamical magnetic properties of the amorphous and crystalline A2-type ordered Heusler Fe2CrGa-alloy films are investigated and compared with the properties of the bulk A2-type ordered Fe2CrGa alloy.Unlike literature results for…
View article: Bilayered soft/hard magnetic nanowires as in-line writing heads
Bilayered soft/hard magnetic nanowires as in-line writing heads Open
Multi-segmented cylindrical nanowires (NWs) are the most promising systems for 3D racetrack memory devices, where information is stored as in-line magnetic domains. However, reading and writing information is still a challenge, as external…
View article: Neuroscientific Principles in Labour Adaptation of People with Musculoskeletal Disorders
Neuroscientific Principles in Labour Adaptation of People with Musculoskeletal Disorders Open
The article proves that the socialization of adults and children with musculoskeletal disorders (MSDs) is closely related to development, education, rehabilitation and includes the following neuropsychological aspects: social adaptation, l…
View article: Negative Magnetoresistance in Nanotwinned NiMnGa Epitaxial Films
Negative Magnetoresistance in Nanotwinned NiMnGa Epitaxial Films Open
Magnetic shape memory alloys are under intensive investigation due to their unusual physical properties, such as magnetic shape memory effect, magnetic field induced superelasticity, direct and inverse magnetocaloric effect etc., promising…
View article: Ferromagnetic resonance in the ethmoid bones of salmon and silver carp
Ferromagnetic resonance in the ethmoid bones of salmon and silver carp Open
The detection of biogenic magnetic nanoparticles (BMN) with different magnetic properties in biological material was done using magnetic resonance (MR) spectroscopy. MR spectra of biological material of ethmoid bone of salmon (containing f…
View article: Anisotropic magnetization relaxation in ferromagnetic multilayers with variable interlayer exchange coupling
Anisotropic magnetization relaxation in ferromagnetic multilayers with variable interlayer exchange coupling Open
The FMR linewidth and its anisotropy in F$_1$/f/F$_2$/AF multilayers, where spacer f has a low Curie point compared to the strongly ferromagnetic F$_1$ and F$_2$, is investigated. The role of the interlayer exchange coupling in magnetizati…