Dynamical Multiferroicity

Abstract

An appealing mechanism for inducing multiferroicity in materials is the generation of electric polarization by a spatially varying magnetization that is coupled to the lattice through the spin-orbit interaction. Here we describe the reciprocal effect, in which a time-dependent electric polarization induces magnetization even in materials with no existing spin structure. We develop a formalism for this dynamical multiferroic effect in the case for which the polarization derives from optical phonons, and compute the strength of the phonon Zeeman effect, which is the solid-state equivalent of the well-established vibrational Zeeman effect in molecules, using density functional theory. We further show that a recently observed behavior -- the resonant excitation of a magnon by optically driven phonons -- is described by the formalism. Finally, we discuss examples of scenarios that are not driven by lattice dynamics and interpret the excitation of Dzyaloshinskii-Moriya-type electromagnons and the inverse Faraday effect from the viewpoint of dynamical multiferroicity.

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Cited by in corpus (99)

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• Dissecting spin-phonon equilibration in ferrimagnetic insulators by ultrafast lattice excitation
• Terahertz electric-field driven dynamical multiferroicity in SrTiO${}_3$
• Giant effective magnetic fields from optically driven chiral phonons in 4$f$ paramagnets
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• Phono-magnetic analogs to opto-magnetic effects
• Phonon Magnetic Moment from Electronic Topological Magnetization
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• Dynamically induced magnetism in KTaO${}_3$
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• Nonlinear Phononic Control and Emergent Magnetism in Mott Insulating Titanates
• Electron magnetic moment of transient chiral phonons in KTaO${}_3$
• Coherent phonons in a $B{i}_{2}S{e}_3$ film generated by an intense single-cycle THz pulse
• A dynamical magnetic field accompanying the motion of ferroelectric domain walls
• Circular phonon dichroism in Weyl semimetals
• Cavity magnon-polaritons in cuprate parent compounds
• Microscopic Theory for Coupled Atomistic Magnetization and Lattice Dynamics
• Conversion between electron spin and microscopic atomic rotation
• Cavity control of nonlinear phononics
• Gate-tunable phonon magnetic moment in bilayer graphene
• Geometric orbital magnetization in adiabatic processes
• Phonon rotoelectric effect
• Sum-frequency excitation of coherent magnons
• Dynamic electron-phonon and spin-phonon interactions due to inertia
• Phonon-mediated dimensional crossover in bilayer CrI3
• Magnetic order induced chiral phonons in a ferromagnetic Weyl semimetal
• Dynamic multiferroicity of a ferroelectric quantum critical point
• Emergent Vibronic Excitations in the Magnetodielectric Regime of ${\text{Ce}}_2{\text{O}}_3$: Raman Scattering Studies
• Classification of materials with phonon angular momentum and microscopic origin of angular momentum
• Phonon-induced geometric chirality
• The Ferroelectric Point Contact
• Quantum theory of light-driven coherent lattice dynamics
• Light-control of materials via nonlinear phononics
• Chiral-phonon-induced current in helical crystals
• Phonon Inverse Faraday effect from electron-phonon coupling
• Rotational $g$ factors and Lorentz forces of molecules and solids from density-functional perturbation theory
• Strong transient magnetic fields induced by THz-driven plasmons in graphene disks
• Strain-induced activation of chiral-phonon emission in monolayer WS${}_2$
• Light Induced Orbital Magnetism in Metals via Inverse Faraday Effect
• Electrical Control over Phonon Polarization in Strained Graphene
• Universal features of canonical phonon angular momentum without time-reversal symmetry
• Chiral phonons as dark matter detectors
• Long-range p-d exchange interaction in a ferromagnet-semiconductor Co/CdMgTe/CdTe quantum well hybrid structure
• Laser-induced THz magnetism of antiferromagnetic CoF${}_2$
• Phonon-driven ultrafast symmetry lowering in a Bi${}_2$Se${}_3$ crystal
• Large Magnetic Moment in Flexoelectronic Silicon at Room Temperature
• Group theory study of the vibrational modes and magnetic order in the topological antiferromagnet MnBi${}_2$Te${}_4$
• Terahertz ionic Kerr effect: Two-phonon contribution to the nonlinear optical response in insulators
• Abnormal Phonon Angular Momentum due to Off-diagonal Elements in Density Matrix induced by Temperature Gradient
• Magnetic switching of phonon angular momentum in a ferrimagnetic insulator
• Trompe L'oeil Ferromagnetism: magnetic point group analysis
• Generating coherent phonon waves in narrow-band materials: a twisted bilayer graphene phaser
• Flexoelectronic doping of the degenerate silicon and the correlated electron behavior
• Emergent Phenomena with Broken Parity-Time Symmetry: Odd-order vs. Even-order Effects
• Electric field control of phonon angular momentum in perovskite BaTiO${}_3$
• Time-domain study of coupled collective excitations in quantum materials
• Molecular Pseudorotation in Phthalocyanines as a Tool for Magnetic Field Control at the Nanoscale
• Comparing first-principles density functionals plus corrections for the lattice dynamics of YBa${}_2$Cu${}_3$O${}_6$
• Programmable generation of counterrotating bicircular light pulses in the multi-terahertz frequency range
• Terahertz metamaterials for light-driven magnetism
• Phonon-driven multipolar dynamics in a spin-orbit coupled Mott insulator
• Gauge theory of giant phonon magnetic moment in doped Dirac semimetals
• Oscillatory Hall effect from magnetoelectronic coupling in flexoelectronic silicon
• Theory of nonlinear terahertz susceptibility in ferroelectrics
• Ultrafast simultaneous manipulation of multiple ferroic orders through nonlinear phonon excitation
• Light-induced translation symmetry breaking via nonlinear phononics
• Chiral phonons in binary compounds $A$Bi ($A$ = K, Rb, Cs) with P2${}_1$/c structure
• Anomalous circular phonon dichroism in transition metal dichalcogenides
• Ultrafast pseudomagnetic fields from electron-nuclear quantum geometry
• Coexistent topological and chiral phonons in chiral RhGe: An ab initio study
• Quantum Nonlinear Acoustic Hall Effect and Inverse Acoustic Faraday Effect in Dirac Insulators
• Thermal Magnetic Fluctuations of a Ferroelectric Quantum Critical Point
• Evidence of magnetoelectronic electromagnon mediated transport in flexoelectronic heterostructures
• Direct driving of electronic and phononic degrees of freedom in a honeycomb bilayer with infrared light
• A quantum heat engine based on dynamical materials design
• Magnetic Signature of Chiral Phonons Revealed by Neutron Spectroscopy in Ferrimagnetic Fe${}_{1.75}$Zn${}_{0.25}$Mo${}_3$O${}_8$
• Lattice excitations with finite polarization and magnetization
• Anomalous phonon magnetic moments
• Divergent phonon angular momentum driven by temperature and strain
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• Low-frequency and Moiré Floquet engineering: a review
• Tuning magnetic interactions with nonequilibrium optical phonon populations: a theoretical study
• Observation of angular momentum transfer among crystal lattice modes
• Transient translation symmetry breaking via quartic-order negative light-phonon coupling at the Brillouin zone boundary in KTaO${}_3$
• Band topology and dynamic multiferroicity induced from dynamical Dzyaloshinskii-Moriya interactions in centrosymmetric lattices
• Chiral Phonons Arising From Chirality-Selective Magnon-Phonon Coupling
• Light-driven topological and magnetic phase transitions in thin-layer antiferromagnets
• Pseudo-chiral phonon splitting from octupolar magnetic order
• Magnetic coupling between nuclear motion and nuclear spins in molecules
• Magnetic excitation spectrum and hierarchy of magnetic interactions in ErFeO3
• Interlayer charge transfer from contact electrification in conducting micro and nanoscale thin film heterostructures
• Giant Optomechanical Coupling in the Charge Density Wave State of Tantalum Disulfide