Nonthermal pathways to ultrafast control in quantum materials

Abstract

We review recent progress in utilizing ultrafast light-matter interaction to control the macroscopic properties of quantum materials. Particular emphasis is placed on photoinduced phenomena that do not result from ultrafast heating effects but rather emerge from microscopic processes that are inherently nonthermal in nature. Many of these processes can be described as transient modifications to the free-energy landscape resulting from the redistribution of quasiparticle populations, the dynamical modification of coupling strengths and the resonant driving of the crystal lattice. Other pathways result from the coherent dressing of a material's quantum states by the light field. We discuss a selection of recently discovered effects leveraging these mechanisms, as well as the technological advances that led to their discovery. A road map for how the field can harness these nonthermal pathways to create new functionalities is presented.

arXiv comment36 pages, 12 figures; all authors contributed equally to this work

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• High harmonic generation light source with polarization selectivity and sub-100-$\mu$m beam size for time- and angle-resolved photoemission spectroscopy
• Pump-probe spectroscopy of the one-dimensional extended Hubbard model at half filling
• Optical manipulation of bipolarons in a system with nonlinear electron-phonon coupling
• Light-Induced Melting of Competing Stripe Orders without Introducing Superconductivity in La${}_{2-\mathbf{x}}$Ba${}_{\mathbf{x}}$CuO${}_4$
• Transient effects in quantum dots contacted via topological superconductor
• Light-field dressing of transient photo-excited states above $E_F$
• Quantum control of Hubbard excitons
• Floquet-Volkov interference in a semiconductor
• Photocontrol of spin scalar chirality in centrosymmetric itinerant magnets
• Multiple plateaus of high-sideband generation from Floquet matters
• Floquet Spin Splitting and Spin Generation in Antiferromagnets
• Non-thermal electrons open the non-equilibrium pathway of the phase transition in FeRh
• Site-selective doublon-holon dynamics in a pumped one-dimensional Hubbard superlattice with staggered Coulomb interactions
• Multidimensional coherent spectroscopy of correlated lattice systems
• In-Gap Band Formation in a Periodically Driven Charge Density Wave Insulator
• Megahertz cycling of ultrafast structural dynamics enabled by nanosecond thermal dissipation
• Dynamic phase transition into a mixed-CDW state in 1$T$-TaS${}_2$ via a thermal quench
• Photoinduced prethermalization phenomena in correlated metals
• Floquet non-Abelian topological charges and edge states
• Efficient Control of High Harmonic Generation in Carbon Nanotubes using the Aharonov-Bohm Effect
• Monolithic optoelectronic circuit design for on-chip terahertz applications
• Photoinduced $\eta$-pairing correlation in the Hubbard ladder
• Direct visualization and control of antiferromagnetic domains and spin reorientation in a parent cuprate
• Light-induced hidden odd-frequency order in a model for A${}_3$C${}_{60}$
• Slow spin dynamics and quantum tunneling of magnetization in the dipolar antiferromagnet DyScO${}_3$
• Dynamical phase transition in a strongly hybridized phonon-triplon chain
• Control of Yu-Shiba-Rusinov States through a Bosonic Mode
• Universal approach to light driven "superconductivity" via preformed pairs
• Nonthermal electron-photon steady states in open cavity quantum materials
• Cavity Spectroscopy for Strongly Correlated Systems
• Dissipative preparation of a Floquet topological insulator in an optical lattice via bath engineering
• Metastability in Coexisting Competing Orders
• Beyond Electric-Dipole Treatment of Light-Matter Interactions in Materials: Nondipole Harmonic Generation in Bulk Si
• Light-induced phase transitions in vanadium dioxide: a tensor network study
• Femtosecond trimer quench cycled at megahertz rates in the unconventional charge-density wave material $1\text{T’}-{\text{TaTe}}_2$
• Electron-magnon dynamics triggered by an ultrashort laser pulse: A real-time Dual $GW$ study
• Ab-initio Simulations of Coherent Phonon-Induced Pumping of Carriers in Zirconium Pentatelluride
• Spin self-organization in an optical cavity facilitated by inhomogeneous broadening
• Identification of metastable lattice distortion free charge density wave at photoinduced interface via TRARPES
• One-dimensional extended Hubbard model coupled with an optical cavity
• Measuring the ultrafast screening of $U$ in photo-excited charge-transfer insulators with time-resolved X-ray absorption spectroscopy
• Interlayer Dzyaloshinskii-Moriya interactions induced via non-linear phononics in bilayer van der Waals materials
• A set-up for Hard X-ray Time-resolved Resonant Inelastic X-ray Scattering at SwissFEL
• Engineering Photon-mediated Long-Range Spin Interactions in Mott Insulators
• Orbital Inverse Faraday and Cotton-Mouton Effects in Hall Fluids
• Controlling topology through targeted composite symmetry manipulation in magnetic systems
• Light scattering properties beyond weak-field excitation in atomic ensembles
• Excitonic enhancement of cavity-mediated interactions in a two-band Hubbard model
• Photoinduced phase switching at a Mott insulator-to-metal transition
• A New Era of Quantum Materials Mastery and Quantum Simulators In and Out of Equilibrium
• Quantum geometry and geometric entanglement entropy of one-dimensional Floquet topological matter
• 4D visualization of the photoexcited coherent magnon by an X-ray free electron laser
• Photo-induced Dynamics of Quasicrystalline Excitonic Insulator
• Quantum transport phenomena induced by time-dependent fields
• Pulsed Magnetophononics in Gapped Quantum Magnets
• Time evolution of the local density of states of strongly correlated fermions coupled to a nanoprobe
• Modifying electronic and structural properties of 2D van der Waals materials via cavity quantum vacuum fluctuations: A first-principles QEDFT study
• Nonequilibrium control of kagome metals
• Ultrafast Electron Diffraction: Visualizing Dynamic States of Matter
• Stability of Floquet sidebands and quantum coherence in 1D strongly interacting spinless fermions
• Phonon state tomography of electron correlation dynamics in optically excited solids
• Quench dynamics in the one-dimensional mass-imbalanced ionic Hubbard model
• Photo-induced charge, spin, and orbital order in the two-orbital extended Hubbard model
• Robust purely optical signatures of Floquet states in laser-dressed crystals
• Dynamic control of ferroic domain patterns by thermal quenching
• Multiple Floquet Chern insulator phases in the spin-charge coupled triangular-lattice ferrimagnet: Crucial role of higher-order terms in the high-frequency expansion
• Light-matter interactions in layered materials and heterostructures: from moiré physics and magneto-optical effects to ultrafast dynamics and hybrid meta-photonics
• Nonthermal order by disorder
• Prerelaxation in quantum, classical, and quantum-classical two-impurity models
• Light-induced inverse spin Hall effect and field-induced circular photogalvanic effect in GaAs revealed by two-dimensional terahertz Fourier analysis
• Excitation of narrow x-ray transitions in thin-film cavities by focused pulses
• Excitation protocols for non-linear phononics in bismuth and antimony
• Floquet Möbius topological insulators
• Computing Floquet quasienergies in finite and extended systems: Role of electromagnetic and quantum-geometric gauges
• Photo-induced Multiply Quantized Vortex States in Dirac-like Materials
• Observing the dynamics of octupolar structural transitions in trapped-ion clusters
• Nonequilibrium DMFT approach to time-resolved Raman spectroscopy
• Photo-induced Non-collinear Interlayer RKKY Coupling in Bulk Rashba Semiconductors
• Topological analog of the magnetic bit within the Su-Schrieffer-Heeger-Holstein model
• Dynamical Approach to Realize Room-Temperature Superconductivity in LaH${}_{10}$
• Phonon spectrum in the spin-Peierls phase of CuGeO${}_3$
• Nonvolatile optical control of interlayer stacking order in 1T-TaS2
• Floquet Schrieffer-Wolff transform based on Sylvester equations
• Distinct charge and spin recovery dynamics in a photo-excited Mott insulator
• Photo-induced nonlinear band shift and valence transition in SmS
• Fate of transient order parameter domain walls in ultrafast experiments
• Quantum-vacuum-protected topological edge polaritons
• Orthogonal layers of parallelism in large-scale eigenvalue computations
• Photoinduced Pseudospin Polarization in a Three-Orbital Hubbard Model
• Anomalous quantum oscillations from boson-mediated interband scattering
• Magnon Nesting in Driven Two-Dimensional Quantum Magnets
• Floquet engineering of effective pairing interactions in a doped band insulator
• Imaging of electrically controlled van der Waals layer stacking in 1T-TaS2
• Signatures of Floquet Engineering in the proximal Kitaev Quantum Spin Liquid H${}_3$LiIr${}_2$O${}_6$ by tr-RIXS
• Simultaneous mapping of the ultrafast time and fluence dependence of the laser-induced insulator-to-metal transition in magnetite
• Charge creation via quantum tunneling in one-dimensional Mott insulators: A numerical study of the extended Hubbard model
• Demonstration of geometric diabatic control of quantum states
• A versatile setup for symmetry-resolved ultrafast dynamics of quantum materials
• Nonequilibrium phase transition in a driven-dissipative quantum antiferromagnet
• Multiple tunable real-space degeneracies in graphene irradiated by twisted light
• Formulation of the orbital magnetic moment in multiorbital tight-binding models: Application to the inverse Faraday effect
• Switching of an antiferromagnet controlled by spin canting in a laser-induced hidden phase
• Time-dependent Gutzwiller simulation of Floquet topological superconductivity
• Transient selection of competing order in frustrated spin Peierls systems after a quench
• Radiative Higgs mode in photoinduced $\eta$ pairs
• Many-body Keldysh Crossover in the DC-driven Haldane Spin Chain
• Ultrafast Raman probe of the photoinduced superconducting to normal state transition in the cuprate Bi${}_2$Sr${}_2$CaCu${}_2$O${}_{8+\delta }$
• Interaction effects on electronic Floquet spectra: Excitonic effects
• Light-induced shear phonon splitting and instability in bilayer graphene
• Magnetization of electronic ground states in frustrated superstable graphs
• Non-Markovian dynamics in nonstationary Gaussian baths: a hierarchy of pure states approach
• Laser-Induced Commensurate-Incommensurate Transition of Charge Order in a Hubbard Superlattice
• Chern insulators and topological flat bands in cavity-embedded kagome systems
• Giant enhancement of terahertz high-harmonic generation by cavity engineering of a three-dimensional Dirac semimetal
• Dissipative Generation of Currents by Nonreciprocal Local and Global Environments
• Intertwined geometries in collective modes of two dimensional Dirac fermions
• Ultrafast Electronic Structure Engineering in 1$T$-TaS${}_2$: Role of Doping and Amplitude Mode Dynamics
• Floquet topological systems with flat bands: Edge modes, Berry curvature, and Orbital magnetization
• Photoinduced melting dynamics and collective mode in a correlated charge-ordered system
• Possible Spatial Correlation of Superconducting and Pseudogap Dynamics in a Bi-based Cuprate
• Floquet spin textures in optically pumped non-Hermitian surface states
• Orbital magnetization of Floquet topological systems
• Tunable intertwining via collective excitations
• Many-body correlations in Floquet steady-states: Frequency-resolved renormalization group of the driven Anderson impurity
• Dynamical Signatures of Floquet Topology in Wave Packet Dynamics
• Occupation Dynamics of Floquet-Volkov States and Spectral Sum Rule
• Research on topological materials using ultrafast spectroscopy
• Excitations across the equilibrium and photoinduced `hidden' states of magnetoresistive manganites
• Dynamically generated quadrupole polarization using Floquet adiabatic evolution
• Terahertz light driven coherent excitation of a zone-folded Raman-active phonon mode in the Spin-Ladder System ${\alpha }^{\prime }$-NaV${}_2$O${}_5$
• Light Control of Triplet Pairing in Correlated Electrons with Mixed-Sign Interactions
• Dominant superconducting correlations in a Luttinger liquid induced by spin fluctuations
• Nonequilibrium Dynamics in a Quantum Spin Chain with Pump-Probe Resonant Inelastic X-ray Scattering
• Optical control of electrons in a Floquet topological insulator
• Terahertz-induced tunnel ionization drives coherent Raman-active phonon in Bismuth
• Dielectric Screening in Electromagnetic Dressing of Semiconductors
• Capturing reduced-order quantum many-body dynamics out of equilibrium via neural ordinary differential equations
• Nonequilibrium hysteretic phase transitions in periodically light-driven superconductors
• Collective Magnetic Excitations in a Photo-excited Electron-doped Cuprate Superconductor
• Tracking the surface atomic motion in a coherent phonon oscillation