460 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- National Academy of Sciences of UkraineUA46 papers
- Bogolyubov Institute for Theoretical PhysicsUA36 papers
- Institute of PhysicsPL31 papers
- Taras Shevchenko National University of KyivUA21 papers
- Institute of MagnetismUA16 papers
- Institute for Information RecordingUA13 papers
- Clarkson UniversityUS12 papers
- FZU ‒ Institute of Physics of the Academy of Sciences of the Czech RepublicCZ12 papers
- Institute of MathematicsPL12 papers
- Frantsevich Institute for Problems in Materials ScienceUA11 papers
- Institute for Nuclear ResearchRU9 papers
- Johannes Gutenberg University MainzDE8 papers
25 papers · 1 filter
Spatial Antiferromagnetic Spin Texture as a Nano-Oscillator
Victor S. Gerasimchuk, Yuri I. Gorobets, Oksana Yu. Gorobets +1
We report a theoretical study of the localized spatial magnetization configuration, which is a confined spin configuration of the target skyrmion/hopfion type in an antiferromagnet…
Roughening transition as a driving factor in the formation of self
Vyacheslav N. Gorshkov, Vladimir V. Tereshchuk, Pooya Sareh
Based on the Monte Carlo kinetic method, we investigated the formation mechanisms of periodical modulations arising along the length of one-dimensional structures. The evolution of…
Diversity of anisotropy effects in the breakup of metallic FCC nanowires into ordered nanodroplet chains
Vyacheslav N. Gorshkov, Vladimir V. Tereshchuk, Pooya Sareh
We have analyzed the expressed manifestation of the anisotropy of surface energy density in the dynamics of ultrathin nanowires, which break up into disjointed clusters when anneal…
Generalized spin-orbit interaction in two-dimensional electron systems
A. A. Eremko, L. Brizhik, V. M. Loktev
In frame of Dirac quantum field theory that describes electrons and positrons as elementary excitations of the spinor field, the generalized operator of the spin-orbit interaction…
Goos-Hanchen Shift of a Spin-Wave Beam at the Interface Between Two Ferromagnets
M. Mailyan, P. Gruszecki, O. Gorobets +1
Spin waves are promising information carriers which can be used in modern magnonic devices, characterized by higher performance and lower energy consumption than presently used ele…
Spin wave modes in a cylindrical nanowire in crossover dipolar-exchange regime
J. Rychły, V. S. Tkachenko, J. W. Kłos +2
Nanoscale magnetic systems have been studied extensively in various geometries, such as wires of different cross-sections, arrays of wires, dots, rings, etc. Such systems have inte…
Roles of chiral renormalization on magnetization dynamics in chiral magnets
Kyoung-Whan Kim, Hyun-Woo Lee, Kyung-Jin Lee +3
In metallic ferromagnets, the interaction between local magnetic moments and conduction electrons renormalizes parameters of the Landau-Lifshitz-Gilbert equation such as the gyroma…
On the theory of the Schroedinger equation with the full set of relativistic corrections
A. A. Eremko, L. S. Brizhik, V. M. Loktev
All relativistic corrections to the Scr{ö}dinger equation which determine the interlink between spin and orbit of moving particles, are directly calculated from the Dirac equation…
Kinetic Monte Carlo Model of Breakup of Nanowires into Chains of Nanoparticles
Vyacheslav Gorshkov, Vladimir Privman
A kinetic Monte Carlo approach is applied to studying shape instability of nanowires that results in their breaking up into chains of nanoparticles. Our approach can be used to exp…
Cross effect of magnetic field and charge current on antiferromagnetic dynamics
Yuta Yamane, Olena Gomonay, Hristo Velkov +1
We theoretically examine a cross effect of magnetic field and charge current on antiferromagnetic domain wall dynamics. Since antiferromagnetic materials are largely insensitive to…
Concepts of antiferromagnetic spintronics
O. Gomonay, T. Jungwirth, J. Sinova
Antiferromagnetic spintronics is an emerging research field whose focus is on the electrical and optical control of the antiferromagnetic order parameter and its utility in informa…
Kinetics Modeling of Nanoparticle Growth on and Evaporation off Nanotubes
Vladimir Privman, Vyacheslav Gorshkov, Yuval E. Yaish
A kinetic Monte Carlo approach is developed for studying growth and evaporation of nanoparticles on/off nanotubes. This study has been motivated by recent experimental advances in…
Skyrmions and multi-sublattice helical states in a frustrated chiral magnet
H. Y. Yuan, O. Gomonay, Mathias Kläui
We investigate the existence and stability of skyrmions in a frustrated chiral ferromagnet by considering the competition between ferromagnetic (FM) nearest-neighbour (NN) interact…
Goos-Hanchen shift of a spin-wave beam transmitted through anisotropic interface between two ferromagnets
P. Gruszecki, M. Mailyan, O. Gorobets +1
The main object of investigation in magnonics, spin waves (SWs) are promising information carriers. Presently the most commonly studied are plane wave-like SWs and SWs propagating…
Phenomenology of current-induced skyrmion motion in antiferromagnets
Hristo Velkov, Olena Gomonay, Maarten Beens +4
We study current-driven skyrmion motion in uniaxial thin film antiferromagnets in the presence of the Dzyaloshinskii-Moriya interactions and in an external magnetic field. We pheno…
Staggering antiferromagnetic domain wall velocity in a staggered spin-orbit field
O. Gomonay, T. Jungwirth, J. Sinova
We demonstrate the possibility to drive an antiferromagnet domain-wall at high velocities by field-like Néel spin-orbit torques. Such torques arise from current-induced local field…
General solution of the Dirac equation for quasi-two-dimensional electrons
A. A. Eremko, L. S. Brizhik, V. M. Loktev
The general solution of the Dirac equation for quasi-two-dimensional electrons confined in an asymmetric quantum well, is found. The energy spectrum of such a system is exactly cal…
Berry-phase effects and electronic dynamics in noncollinear antiferromagnetic texture
Gomonay Olena
Antiferromagnets (AFMs), in contrast to ferromagnets, show a nontrivial magnetic structure with zero net magnetization. However, they share a number of spintronic effects with ferr…
Shape-induced anisotropy in antiferromagnetic nanoparticles
H. Gomonay, S. Kondovych, V. Loktev
High fraction of the surface atoms considerably enhances the influence of size and shape on the magnetic and electronic properties of nanoparticles. Shape effects in ferromagnetic…
Magnetic Dynamics of a Multiferroic with an Antiferromagnetic Layer
Svitlana V. Kondovych, Helen V. Gomonay, Vadim M. Loktev
Shape effects in magnetic particles are widely studied, because of the ability of the shape and the size to control the parameters of a sample during its production. Experiments wi…
Peculiarities of the stochastic motion in antiferromagnetic nanoparticles
Helen V. Gomonay, Vadim M. Loktev
Antiferromagnetic (AFM) materials are widely used in spintronic devices as passive elements (for stabilization of ferromangetic layers) and as active elements (for information codi…
Spin torque antiferromagnetic nanooscillator in the presence of magnetic noise
Helen Gomonay, Vadim Loktev
Spin-torque effects in antiferromagnetic (AFM) materials are of great interest due to the possible applications as high-speed spintronic devices. In the present paper we analyze th…
Magnetoelastic Coupling and Possibility of Spintronic Electromagnetomechanical Effects
Helen V. Gomonay, Svitlana V. Kondovych, Vadim M. Loktev
Nanoelectromangetomechanical systems (NEMMS) open up a new path for the development of high speed autonomous nanoresonators and signal generators that could be used as actuators, f…
On the Theory of Stress-Magnetic Field Phase Diagram of the Finite Size Multiferroics: Competition between Ferro- and Antiferromagnetic Domains
H. V. Gomonay, I. G. Korniienko, V. M. Loktev
Macroscopic properties of multiferroics, the systems that show simultaneously two types of ordering, could be controlled by the external fields of different nature. We analyze the…