Phenomenology of Current-Induced Dynamics in Antiferromagnets

Abstract

We derive a phenomenological theory of current-induced staggered magnetization dynamics in antiferromagnets. The theory captures the reactive and dissipative current-induced torques and the conventional effects of magnetic fields and damping. A Walker ansatz describes the dc current-induced domain-wall motion when there is no dissipation. If magnetic damping and dissipative torques are included, the Walker ansatz remains robust when the domain-wall moves slowly. As in ferromagnets, the domain-wall velocity is proportional to the ratio between the dissipative-torque and the magnetization damping. In addition, a current-driven antiferromagnetic domain-wall acquires a net magnetic moment.

Final version accepted by Physical Review Letters

References in corpus (11)

• Spin Transfer Torques
• Spin transfer and current-induced switching in antiferromagnets
• Spin-orbit coupling induced anisotropy effects in bimetallic antiferromagnets: A route towards antiferromagnetic spintronics
• Electron Transport Driven by Nonequilibrium Magnetic Textures
• Theory of current-driven magnetization dynamics in inhomogeneous ferromagnets
• Spin-transfer torques in anti-ferromagnetic metals from first principles
• Effect of Polarized Current on the Magnetic State of Antiferromagnet
• Current-induced torques due to compensated antiferromagnets
• Ab-initio GMR and current-induced torques in Au/Cr multilayers
• Inelastic scattering in ferromagnetic and antiferromagnetic metal spintronics
• Spin-polarized Current-induced Instability in Spin-Valve with Antiferromagnetic Layer

Cited by in corpus (124)

• Antiferromagnetic spintronics
• Antiferromagnetic spintronics
• Interface-Induced Phenomena in Magnetism
• Spin pumping and spin-transfer torques in antiferromagnets
• Antidamping torque-induced switching in biaxial antiferromagnetic insulators
• Terahertz Antiferromagnetic Spin Hall Nano-Oscillator
• Staggering antiferromagnetic domain wall velocity in a staggered spin-orbit field
• Antiferromagnetic domain wall motion driven by spin-orbit torques
• Field-free spin-orbit torque-induced switching of perpendicular magnetization in a ferrimagnetic layer with vertical composition gradient
• Axion Electrodynamics in Topological Materials
• Imaging current-induced switching of antiferromagnetic domains in CuMnAs
• Superfluid spin transport through antiferromagnetic insulators
• Staggered Dynamics in Antiferromagnets by Collective Coordinates
• Antiferromagnetic Domain Wall Motion Induced by Spin Waves
• Spin torque nano-oscillators based on antiferromagnetic skyrmions
• Spin Seebeck effect in antiferromagnets and compensated ferrimagnets
• Electrical manipulation of a ferromagnet by an antiferromagnet
• Current-Induced Dynamics and Chaos of Antiferromagnetic Bimerons
• All electrical manipulation of magnetization dynamics in a ferromagnet by antiferromagnets with anisotropic spin Hall effects
• Dynamics of the antiferromagnetic skyrmion induced by a magnetic anisotropy gradient
• The Intrinsic Magnetization of Antiferromagnetic Textures
• Ultrafast Switching of Antiferromagnets via Spin-transfer Torque
• Self-Focusing Skyrmion Racetracks in Ferrimagnets
• Spin eigen-excitations of the magnetic skyrmion and problem of the effective mass
• Phenomenology of current-induced skyrmion motion in antiferromagnets
• Gilbert damping phenomenology for two-sublattice magnets
• Theory of Topological Spin Hall Effect in Antiferromagnetic Skyrmion: Impact on Current-induced Motion
• Spin Superfluidity in Biaxial Antiferromagnetic Insulators
• Spin-transfer torques for domain walls in antiferromagnetically coupled ferrimagnets
• Stability and lifetime of antiferromagnetic skyrmions
• Robust Picosecond writing of a Layered Antiferromagnet by Staggered Spin-Orbit-Fields
• Magnonic black holes
• Dynamics of Antiferromagnets Driven by Spin Current
• Bimeron Clusters in Chiral Antiferromagnets
• Co-existence of Bloch and Neel walls in a collinear antiferromagnet
• Dynamics of noncollinear antiferromagnetic textures driven by spin current injection
• Symmetry and the macroscopic dynamics of antiferromagnetic materials in the presence of spin-polarized current
• Electron Dynamics in Slowly Varying Antiferromagnetic Texture
• Spin Pumping and Inverse Spin Hall Voltages from Dynamical Antiferromagnets
• Nonabelian magnonics in antiferromagnets
• Enhanced Spin Conductance of a Thin-Film Insulating Antiferromagnet
• Structure, control, and dynamics of altermagnetic textures
• Spin Transfer Torque in Antiferromagnetic Spin-Valves: From Clean to Disordered Regimes
• Narrow-band tunable THz detector in antiferromagnets via Néel spin-orbit torque and spin-transfer torque
• Thermophoresis of an Antiferromagnetic Soliton
• Nutation in antiferromagnetic resonance
• Subnanosecond Fluctuations in Low-Barrier Nanomagnets
• Spin-transfer torques in antiferromagnets: efficiency and quantification method
• Magnetization damping in noncollinear spin valves with antiferromagnetic interlayer couplings
• Mode-Dependent Damping in Metallic Antiferromagnets Due to Inter-Sublattice Spin Pumping
• Proper dissipative torques in antiferromagnetic dynamics
• Spin-Hall nanooscillator based on an antiferromagnetic domain wall
• Dynamics of antiferromagnetic skyrmion in absence and presence of pinning defect
• Ultrafast domain wall motion in ferrimagnets induced by magnetic anisotropy gradient
• Antiferromagnetic textures and dynamics on the surface of a heavy metal
• Spin Orbit Torque in two dimensional Antiferromagnetic Topological Insulators
• Berry-phase effects and electronic dynamics in noncollinear antiferromagnetic texture
• Antiferromagnetic Magnonic Crystals
• Spin-wave chirality and its manifestations in antiferromagnets
• The dynamics of a domain wall in ferrimagnets driven by spin-transfer torque
• Gauge fields and related forces in antiferromagnetic solitons
• Robust spin transfer torque in antiferromagnetic tunnel junctions
• CrCTe${}_3$: Computational design of a robust two-dimensional anti-ferromagnetic semiconductor
• Third Harmonic Characterization of Antiferromagnetic Heterostructures
• Controllable Spin-Transfer Torque on an Antiferromagnet in a Dual Spin-Valve
• Heat transport between antiferromagnetic insulators and normal metals
• Cooper-Pair Spin Current in a Strontium Ruthenate Heterostructure
• Driving a magnetized domain wall in an antiferromagnet by magnons
• Classification of Magnetic Forces on Antiferromagnetic Domain Wall
• Electric-Field-Induced Spin Resonance in Antiferromagnetic Insulators: Inverse Process of the Dynamical Chiral Magnetic Effect
• Current-driven periodic domain wall creation in ferromagnetic nano-wires
• Rectification of the spin Seebeck current in noncollinear antiferromagnets
• Reduced thermal stability of antiferromagnetic nanostructures
• Spin texture motion in antiferromagnetic and ferromagnetic nanowires
• Recent progress in antiferromagnetic dynamics
• Soliton-like magnetization textures in non-collinear antiferromagnets
• Hydrodynamics of three-dimensional skyrmions in frustrated magnets
• Effect of inhomogeneous Dzyaloshinskii-Moriya interaction on antiferromagnetic spin-wave propagation
• Quantum spin torque driven transmutation of antiferromagnetic Mott insulator
• Simulation of the Magnetization Dynamics of a Single Domain BiFeO${}_3$ Thin Film
• Mechanical Actuation of Magnetic Domain-Wall Motion
• Nonreciprocal dynamics of ferrimagnetic bimerons
• The Landau-Lifshitz-Bloch equation for domain wall motion in antiferromagnets
• Chirality Sensitive Domain Wall Motion in Spin-Orbit Coupled Ferromagnets
• Spin-Transfer Torque in Altermagnets with Magnetic Textures
• When can localized spins interacting with conduction electrons in ferro- or antiferromagnets be described classically via the Landau-Lifshitz equation: Transition from quantum many-body entangled to quantum-classical nonequilibrium states
• Magnetoelectric antiferromagnets as platforms for the manipulation of solitons
• Spin-orbit torques in a Rashba honeycomb antiferromagnet
• Spatially reconfigurable topological textures in freestanding antiferromagnetic nanomembranes
• Ultrafast reorientation of the Néel vector in antiferromagnetic Dirac semimetals
• Absence of cross-sublattice spin pumping and spin-transfer torques in collinear antiferromagnets
• Domain periodicity in an easy-plane antiferromagnet with Dzyaloshinskii-Moriya interaction
• Numerical Computation of Spin-Transfer Torques for Antiferromagnetic Domain walls
• Spin-frame field theory of a three-sublattice antiferromagnet
• Theory and phase-field simulations on electrical control of spin cycloids in a multiferroic
• Microscopic Calculation of Spin Torques in Textured Antiferromagnets
• Spin pumping in noncollinear antiferromagnets
• Cross effect of magnetic field and charge current on antiferromagnetic dynamics
• Adiabatic and Nonadiabatic Spin-transfer Torques in Antiferromagnets
• Theory of Harmonic Hall Responses of Spin-Torque Driven Antiferromagnets
• Signal detection based on the chaotic motion of an antiferromagnetic domain wall
• Theory of spin motive force in one-dimentional antiferromagnetic domain wall
• Giant anisotropy of Gilbert damping in a Rashba honeycomb antiferromagnet
• Identifiying the domain wall spin structure in current-induced switching of antiferromagnetic NiO/Pt
• Voltage-Controlled High-Bandwidth Terahertz Oscillators Based On Antiferromagnets
• Anomalies in the switching dynamics of C-type antiferromagnets and antiferromagnetic nanowires
• Current effect on magnetization oscillations in a ferromagnet - antiferromagnet junction
• Dynamics of domain walls in curved antiferromagnetic wires
• Moving skyrmions in Antiferromagnets by Sublattice Displacements
• Impact of spin torques and spin pumping phenomena on magnon-plasmon polaritons in antiferromagnetic insulator-semiconductor heterostructures
• Magnetic-Field-Driven Antiferromagnetic Domain Wall Motion
• Enhanced Stability of Antiferromagnetic Skyrmion during Its Motion by Anisotropic Dzyaloshinskii Moriya Interaction
• Chaotic spin precession in antiferromagnetic domain walls
• Competition between terahertz magnetoelectric and Néel spin-orbit torque driven spin dynamics in metallic antiferromagnets
• Large Surface Magnetization in Noncentrosymmetric Antiferromagnets
• Spin transfer torques and spin-dependent transport in a metallic F/AF/N tunneling junction
• Gilbert damping in two-dimensional metallic anti-ferromagnets
• Tunable Ultrafast Dynamics of Antiferromagnetic Vortices in Nanoscale Dots
• Controllable dispersion of domain wall movement in antiferromagnetic thin films at finite temperatures
• Spin-transport, spin-torque and memory in antiferromagnetic devices: Part of a collection of reviews on antiferromagnetic spintronics
• Topologically Protected Dynamics of Spin Textures
• Emergent impedance due to antiferromagnetic domain wall dynamics
• Current-Induced Spin-Wave Doppler Shift in Antiferromagnets
• Part of a collection of reviews on antiferromagnetic spintronics. Antiferromagnetic dynamics, spin-texures, and nanostructures