115 citations · 1.9k across the 125 of their papers we have counts for
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A Comprehensible Review: Magnonic Magnetoelectric Coupling in Ferroelectric/ Ferromagnetic Composites
Levan Chotorlishvili, Chenglong Jia, Diana A. Rata +3
Composite materials consisting of coupled magnetic and ferroelectric layers hold the promise for new emergent properties such as controlling magnetism with electric fields. Obvious…
The optical tweezer of ferroelectric skyrmions
X. -G. Wang, L. Chotorlishvili, V. K. Dugaev +7
Strong magneto-electric coupling in two-dimensional helical materials leads to a peculiar type of topologically protected solutions -- skyrmions. Coupling between the net ferroelec…
Swift thermal steering of domain walls in ferromagnetic MnBi stripes
Alexander Sukhov, Levan Chotorlishvili, Arthur Ernst +5
We predict a fast domain wall (DW) motion induced by a thermal gradient across a nanoscopic ferromagnetic stripe of MnBi. The driving mechanism is an exchange torque fueled by magn…
Efficient thermal energy harvesting using nanoscale magnetoelectric heterostructures
Seyyed Ruhollah Etesami, Jamal Berakdar
Thermomechanical cycles with a ferroelectric working substance convert heat to electrical energy. As shown here, magnetoelectrically coupled ferroelectric/ferromangtic composites (…
Dipole-dipole interaction in arrays of Fe/FeO core/shell nanocubes probed by ferromagnetic resonance
A. Sukhov, P. P. Horley, J. Berakdar +3
This paper represents a detailed theoretical study of the role of the longrange magnetic dipole-dipole interaction evidenced by the ferromagnetic resonance (FMR) spectra for the or…
Coercivity reduction in a two-dimensional array of nanoparticles
M. Morales-Meza, P. P. Horley, A. Sukhov +1
We report on theoretical investigation of the magnetization reversal in two-dimensional arrays of ferromagnetic nano-particles with parameters of cobalt. The system was optimized f…
Influence of the magnetoelectric coupling on the electric field induced magnetization reversal in a composite non-strained multiferroic chain
Paul P. Horley, Alexander Sukhov, Chenglong Jia +2
We study theoretically the multiferroic dynamics in a composite one-dimensional system consisting of BaTiO3 multiferroically coupled to an iron chain. The method treats the magneti…
Magneto-transport in impurity-doped few-layer graphene spin valve
Kai-He Ding, Zhen-Gang Zhu, Zhen-Hua Zhang +1
Using Keldysh nonequilibrium Green's function method we study the spin-dependent transport through impurity-doped few layer graphene sandwiched between two magnetic leads with an a…
Polarization and magnetization dynamics of a field-driven multiferroic structure
A. Sukhov, C. Jia, P. P. Horley +1
We consider a multiferroic chain with a linear magnetoelectric coupling induced by the electrostatic screening at the ferroelectric/ferromagnet interface. We study theoretically th…
Multiferroic oxides-based flash-memory and spin-field-effect transistor
Chenglong Jia, Jamal Berakdar
We propose a modified spin-field-effect transistor fabricated in a two dimensional electron gas (2DEG) formed at the surface of multiferroic oxides with a transverse helical magnet…
Single-particle states in spherical Si/SiO quantum dots
A. S. Moskalenko, J. Berakdar, A. A. Prokofiev +1
We calculate ground and excited electron and hole levels in spherical Si quantum dots inside SiO in a multiband effective mass approximation. Luttinger Hamiltonian is used for…
Tunable conductance of magnetic nanowires with structured domain walls
V. K. Dugaev, J. Berakdar, J. Barnas
We show that in a magnetic nanowire with double magnetic domain walls, quantum interference results in spin-split quasistationary states localized mainly between the domain walls.…
Charge-transfer polaron induced negative differential resistance and giant magnetoresistance in organic spintronics: A Su-Schrieffer-Heeger model study
J. H. Wei, S. J. Xie, L. M. Mei +2
Combining the Su-Schrieffer-Heeger model and the non-equilibrium Green's function formalism, we investigate the negative differential resistance effect in organic spintronics at lo…
Current-induced motion of a domain wall in magnetic nanowires
V. K. Dugaev, V. R. Vieira, P. D. Sacramento +3
The dynamics of current-induced motion of a magnetic domain wall in a quasi-one-dimensional ferromagnet with both easy-axis and easy-plane anisotropy, is studied. We pay a special…
Magnetoresistance of a semiconducting magnetic wire with domain wall
V. K. Dugaev, J. Barnas, J. Berakdar +3
We investigate theoretically the influence of the spin-orbit interaction of Rashba type on the magnetoresistance of a semiconducting ferromagnetic nanostructure with a laterally co…
Reflection of electrons from a domain wall in magnetic nanojunctions
V. K. Dugaev, J. Berakdar, J. Barnas
Electronic transport through thin and laterally constrained domain walls in ferromagnetic nanojunctions is analyzed theoretically. The description is formulated in the basis of sca…