Nonreciprocal Magnon by Symmetric Anisotropic Exchange Interaction in Honeycomb Antiferromagnet

Abstract

We investigate a microscopic origin of nonreciprocal magnon that is distinct from the Dzyaloshinskii-Moriya interaction in a honeycomb antiferromagnet. The key ingredient is a symmetric anisotropic exchange interaction depending on the bond direction, which results in a valley-type nonreciprocal magnon excitations under the staggered antiferromagnetic ordering. Furthermore, we find this type of nonreciprocal magnon exhibits a peculiar magnetic-field response; the nonreciprocal direction can be manipulated by the in-plane rotating magnetic field. The obtained results can be accounted for the emergence of the magnetic toroidal multipoles.

arXiv comment8 pages, 4 figures

References in corpus (36)

• Mott Insulators in the Strong Spin-Orbit Coupling Limit: From Heisenberg to a Quantum Compass and Kitaev Models
• Magnetic ground state of semiconducting transition metal trichalcogenide monolayers
• Spin-Wave Propagation in the Presence of Interfacial Dzyaloshinskii-Moriya Interaction
• Coupling the valley degree of freedom to antiferromagnetic order
• Thickness dependence of the interfacial Dzyaloshinskii-Moriya interaction in inversion symmetry broken systems
• Classification of atomic-scale multipoles under crystallographic point groups and application to linear response tensors
• Interfacial Dzyaloshinskii-Moriya interaction in Pt/CoFeB films: effect of the heavy-metal thickness
• An anisotropic spin model of strong spin-orbit-coupled triangular antiferromagnets
• Magnetoelectric MnPS3 thiophosphate as a new candidate for ferrotoroidicity
• Nonreciprocal spin wave propagation in chiral-lattice ferromagnets
• Signature of magnon Nernst effect in an antiferromagnetic insulator
• Anisotropic-Exchange Magnets on a Triangular Lattice: Spin Waves, Accidental Degeneracies, and Dual Spin Liquids
• Nonreciprocal magnon propagation in a noncentrosymmetric ferromagnet
• Multipole expansion for magnetic structures: A generation scheme for symmetry-adapted orthonormal basis set in crystallographic point group
• Microscopic Description of Electric and Magnetic Toroidal Multipoles in Hybrid Orbitals
• Nonreciprocal magnons and symmetry-breaking in the noncentrosymmetric antiferromagnet
• Magnetoelectric Resonances and Predicted Microwave Diode Effect of Skyrmion Crystal in Multiferroic Chiral-Lattice Magnet
• Evidence for a New Magnetoelectric Effect of Current-Induced Magnetization in a Toroidal Magnetic Ordered State of UNi${}_4$B
• Asymmetric Magnon Excitation by Spontaneous Toroidal Ordering
• Spin-wave spectroscopy on Dzyaloshinskii-Moriya interaction in room-temperature chiral magnets hosting skyrmions
• Manipulating magnetoelectric effect -- Essence learned from Co${}_4$Nb${}_2$O${}_9$
• Nonreciprocal Directional Dichroism and Toroidalmagnons in Helical Magnets
• Magnon dispersion shift in the induced-ferromagnetic phase of the noncentrosymmetric MnSi
• Designing Rashba-Dresselhaus effect in magnetic insulators
• Nonreciprocal spin Seebeck effect in antiferromagnets
• Spin Seebeck effect in a polar antiferromagnet $\alpha$-Cu${}_2$V${}_2$O${}_7$
• Observation of Magnetopiezoelectric Effect in Antiferromagnetic Metal EuMnBi2
• In-plane angular dependence of the spin-wave nonreciprocity of an ultrathin film with Dzyaloshinskii-Moriya interaction
• Symmetry Analysis of Spin-Dependent Electric Dipole and Its Application to Magnetoelectric Effects
• Excitation of magnon spin photocurrents in antiferromagnetic insulators
• Nonreciprocal spin waves in a chiral antiferromagnet without the Dzyaloshinskii-Moriya interaction
• Microwave magnetochiral effect in Cu2OSeO3
• Microwave non-reciprocity of magnon excitations in a non-centrosymmetric antiferromagnet Ba${}_2$MnGe${}_2$O${}_7$
• Symmetry Analysis of Magnetoelectric Effects in Honeycomb Antiferromagnet Co4Nb2O9
• Discovering momentum-dependent magnon spin texture in insulating antiferromagnets: Role of the Kitaev interaction
• Nonreciprocal superposition state in antiferromagnetic optospintronics

Cited by in corpus (31)

• Topological spin crystals by itinerant frustration
• Unified description of electronic orderings and cross correlations by complete multipole representation
• Effective spin model in momentum space: Toward a systematic understanding of multiple-$Q$ instability by momentum-resolved anisotropic exchange interactions
• The magnetic dynamics of NiPS${}_3$
• Thermal Hall effect of magnons in collinear antiferromagnetic insulators: signatures of magnetic and topological phase transitions
• Skyrmion crystal and spiral phases in centrosymmetric bilayer magnets with staggered Dzyaloshinskii-Moriya interaction
• Symmetry-adapted modeling for molecules and crystals
• Cluster Toroidal Multipoles Formed by Electric-Quadrupole and Magnetic-Octupole Trimers: A Possible Scenario for Hidden Orders in Ca${}_5$Ir${}_3$O${}_{12}$
• Spin Conductivity Based on Magnetic Toroidal Quadrupole Hidden in Antiferromagnets
• A search for non-reciprocal magnons in MnPS${}_3$
• Essential model parameters for nonreciprocal magnons in multisublattice systems
• Nonreciprocal Transport in Noncoplanar Magnetic Systems without Spin-Orbit Coupling, Net Scalar Chirality, or Magnetization
• Spin-orbital-momentum locking under odd-parity magnetic quadrupole ordering
• Magneto-structural coupling in ilmenite-type NiTiO${}_3$: a combined diffraction and dilatometry study
• Ferroaxial moment induced by vortex spin texture
• Rectification of the spin Seebeck current in noncollinear antiferromagnets
• Insights on magnon topology and valley-polarization in 2D bilayer quantum magnets
• Temperature-Induced Magnonic Chern Insulator in Collinear Antiferromagnets
• Magnetic Toroidal Moment under Partial Magnetic Order in Hexagonal Zigzag-Chain Compound Ce${}_3$TiBi${}_5$
• Canted antiferromagnetic order and spin dynamics in the honeycomb-lattice Tb2Ir3Ga9
• Theoretical realization of rich magnon topology by symmetry-breaking in honeycomb bilayer ferromagnets
• Symmetry-adapted closest Wannier modeling based on complete multipole basis set
• Nonreciprocal phonons in PT-symmetric antiferromagnet
• Topological phase transitions and thermal Hall effect in a noncollinear spin texture
• Successive topological phase transitions in two distinct spin-flop phases on the honeycomb lattice
• Quantum information diode based on a magnonic crystal
• Topological switching in bilayer magnons via electrical control
• Uniform and Staggered electric axial moment in zigzag chain
• Nonreciprocal magnons in layered antiferromagnets VPX3(X =S,Se,Te)
• Nonreciprocal magnon excitations by the Dzyaloshinskii-Moriya interaction on the basis of bond magnetic toroidal multipoles
• Skyrmion generation via Laguerre-Gaussian beam irradiation in frustrated magnets