Controlling Chiral Domain Walls in Antiferromagnets Using Spin-Wave Helicity

Abstract

In antiferromagnets, the Dzyaloshinskii-Moriya interaction lifts the degeneracy of left- and right-circularly polarized spin waves. This relativistic coupling increases the efficiency of spin-wave-induced domain wall motion and leads to higher drift velocities. We show that in biaxial antiferromagnets, the spin-wave helicity controls both the direction and magnitude of the magnonic force on chiral domain walls. By contrast, in uniaxial antiferromagnets, the magnonic force is propulsive with a helicity dependent strength.

4.5 pages, 3 figures

References in corpus (8)

• Emergent Phenomena Induced by Spin-Orbit Coupling at Surfaces and Interfaces
• Spin Oscillations in Antiferromagnetic NiO Triggered by Circularly Polarized Light
• Staggered Dynamics in Antiferromagnets by Collective Coordinates
• Propulsion of a domain wall in an antiferromagnet by magnons
• Signature of magnon Nernst effect in an antiferromagnetic insulator
• Magnon-Driven Domain-Wall Motion with the Dzyaloshinskii-Moriya Interaction
• Spin Superfluidity in Biaxial Antiferromagnetic Insulators
• Thermally induced magnonic spin current, thermomagnonic torques and domain wall dynamics in the presence of Dzyaloshinskii-Moriya interaction

Cited by in corpus (46)

• Magnetic texture based magnonics
• Current-Driven Dynamics of Magnetic Hopfions
• Current-Induced Dynamics and Chaos of Antiferromagnetic Bimerons
• Gilbert damping phenomenology for two-sublattice magnets
• Tunable Magnonic Thermal Hall Effect in Skyrmion Crystal Phases of Ferrimagnets
• Purely magnetic logic based on polarized spin waves
• Ultrafast generation and dynamics of isolated skyrmions in antiferromagnetic insulators
• Nonabelian magnonics in antiferromagnets
• Antiferromagnetic domain wall motion driven by polarized spin waves
• Strain and electric-field control of spin-spin interactions in monolayer CrI${}_3$
• Curvilinear one-dimensional antiferromagnets
• Theory of the Interfacial Dzyaloshinskii-Moriya Interaction in Rashba Antiferromagnets
• Asymmetric and symmetric exchange in a generalized 2D Rashba ferromagnet
• Bidirectional spin-wave-driven domain wall motion in antiferromagnetically coupled ferrimagnets
• Skew scattering and side jump of spin wave across magnetic texture
• Ultrafast domain wall motion in ferrimagnets induced by magnetic anisotropy gradient
• Magnon driven skyrmion dynamics in antiferromagnets: The effect of magnon polarization
• Ultrafast Control of Spin Interactions in Honeycomb Antiferromagnetic Insulators
• Control of magnetic states and spin interactions in bilayer CrCl${}_3$ with strain and electric fields: an ab initio study
• Domain Walls in a Row-Wise Antiferromagnetic Mn Monolayer
• Mutual conversion between a magnetic Neel hopfion and a Neel toron
• Magnon dynamics in a Skyrmion-textured domain wall of antiferromagnets
• Brownian Motion and Entropic Torque Driven Motion of Domain-Wall in Antiferromagnets
• Ultrafast depinning of domain wall in notched antiferromagnetic nanostructures
• A new class of nonreciprocal spin waves on the edges of 2D antiferromagnetic honeycomb nanoribbons
• Ultralow-loss domain wall motion driven by magnetocrystalline anisotropy gradient in antiferromagnetic nanowire
• The Landau-Lifshitz-Bloch equation for domain wall motion in antiferromagnets
• Spin wave driven domain wall motion in easy-plane ferromagnets: a particle perspective
• Zeeman term for the Néel vector in a two sublattice antiferromagnet using Dzyaloshinsky-Moriya interaction and magnetic field
• Curvilinear manipulation of polarized spin wave
• Domain periodicity in an easy-plane antiferromagnet with Dzyaloshinskii-Moriya interaction
• Rotating magnetic field driven antiferromagnetic domain wall motion: Role of Dzyaloshinskii-Moriya interaction
• Thermal squeezing and nonlinear spectral shift of magnons in antiferromagnetic insulators
• Light-induced Dzyaloshinskii-Moriya interactions in antiferromagnetic metals
• Magnetically switchable spin wave retarder with $90^{\circ }$ antiferromagnetic domain wall
• Signal detection based on the chaotic motion of an antiferromagnetic domain wall
• Dzyaloshinskii-Moriya Induced Spin-Transfer Torques in Kagome Antiferromagnets
• Theory of Domain-Wall Magnetoresistance in Metallic Antiferromagnets
• Scattering theory of transport through disordered magnets
• Collective dynamics of domain walls: an antiferromagnetic spin texture in an optical cavity
• Dynamics of domain walls in curved antiferromagnetic wires
• High-speed antiferromagnetic domain walls driven by coherent spin waves
• Temperature-anisotropy conjugate magnon squeezing in antiferromagnets
• A proposal for leaky integrate-and-fire neurons by domain walls in antiferromagnetic insulators
• Controllable dispersion of domain wall movement in antiferromagnetic thin films at finite temperatures
• Fast reversal of Néel vectors in antiferromagnets via domain-wall motion driven by vertically injected spin currents