Electrodynamics of Correlated Electron Materials

Abstract

We review studies of the electromagnetic response of various classes of correlated electron materials including transition metal oxides, organic and molecular conductors, intermetallic compounds with $d$- and $f$-electrons as well as magnetic semiconductors. Optical inquiry into correlations in all these diverse systems is enabled by experimental access to the fundamental characteristics of an ensemble of electrons including their self-energy and kinetic energy. Steady-state spectroscopy carried out over a broad range of frequencies from microwaves to UV light and fast optics time-resolved techniques provide complimentary prospectives on correlations. Because the theoretical understanding of strong correlations is still evolving, the review is focused on the analysis of the universal trends that are emerging out of a large body of experimental data augmented where possible with insights from numerical studies.

78 pages, 55 figures, 984 references

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• Angle-resolved photoemission spectroscopy of the cuprate superconductors
• Correlated Electrons in High Temperature Superconductors
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• Proximity effects in superconductor-ferromagnet heterostructures
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• Anderson Transitions
• Complexity in Strongly Correlated Electronic Systems
• Fermi-liquid instabilities at magnetic quantum phase transitions
• Measurement of the Optical Conductivity of Graphene
• Luttinger Liquid Behavior in Carbon Nanotubes
• Novel Jeff = 1/2 Mott State Induced by Relativistic Spin-Orbit Coupling in Sr2IrO4
• Mott transition in VO2 revealed by infrared spectroscopy and nano-imaging
• Electronic Properties of Disordered Two-Dimensional Carbon
• Dynamic Jahn-Teller Effect and Colossal Magnetoresistance in $L{a}_{1-x}{A}_{x}Mn{O}_3$
• Evidence for ubiquitous strong electron-phonon coupling in high-temperature superconductors
• Quantum Cluster Theories
• Continuous Quantum Phase Transitions
• Superconductivity of metallic boron in MgB_2
• Theory of ferromagnetic (III,Mn)V semiconductors
• Electric Field Effect Tuning of Electron-Phonon Coupling in Graphene
• Beyond Eliashberg superconductivity in MgB2: anharmonicity, two-phonon scattering, and multiple gaps
• Universal dynamical conductance in graphite
• Quasiparticle Self-Consistent GW Theory
• Quantum oscillations and the Fermi surface in an underdoped high-Tc superconductor
• Magnetic inversion symmetry breaking and ferroelectricity in TbMnO3
• Memory Metamaterials
• Dynamical singlets and correlation-assisted Peierls transition in VO2
• Bose-Einstein Condensation in Magnetic Insulators
• Evidence for a Structurally-driven Insulator-to-metal Transition in VO2: a View from the Ultrafast Timescale
• To What Extent Iron-Pnictide New Superconductors Have Been Clarified: A Progress Report
• Competing Orders and Spin-Density-Wave Instability in La(O${}_{1-x}$F${}_x$)FeAs
• Cellular Dynamical Mean Field Approach to Strongly Correlated Systems
• Inelastic Light Scattering From Correlated Electrons
• The Nernst effect in high-$T_c$ superconductors
• Dynamical Mean-Field Theory within the Full-Potential Methods: Electronic structure of Ce-115 materials
• First-principles Calculations of the Electronic Structure and Spectra of Strongly Correlated Systems: Dynamical Mean-field Theory
• Landau level spectroscopy of ultrathin graphite layers
• Infrared spectroscopy of Landau levels in graphene
• High-temperature interface superconductivity between metallic and insulating cuprates
• Measurement of the Optical Absorption Spectra of Epitaxial Graphene from Terahertz to Visible
• Possible evidence for electromagnons in multiferroic manganites
• String Theory, Quantum Phase Transitions and the Emergent Fermi-Liquid
• Vanishing of phase coherence in underdoped Bi_2Sr_2CaCu_2O_8+d
• Transport of Dirac quasiparticles in graphene: Hall and optical conductivities
• Determination of the phase diagram of the electron doped superconductor Ba(Fe${}_{1-x}$Co${}_x$)${}_2$As${}_2$
• Correlated electronic structure of LaOFeAs
• Bandwidth-Controlled Insulator-Metal Transition and Correlated Metallic State in 5$d$ Transition Metal Oxides Sr${}_{n+1}$Ir${}_n$O${}_{3n+1}$ ($n$=1, 2, and $\infty$)
• Observation of Mott Transition in VO_2 Based Transistors
• Saturation of electrical resistivity
• Defects in correlated metals and superconductors
• Marginal Fermi liquid behavior from 2d Coulomb interaction
• Two Gaps Make a High Temperature Superconductor?
• Orbital-assisted metal-insulator transition in VO${}_2$
• Distinct Fermi-Momentum Dependent Energy Gaps in Deeply Underdoped Bi2212
• Electronic correlations in the iron pnictides
• Interplay of electron-lattice interactions and superconductivity in Bi2Sr2CaCu2O8+d
• Nature of the superconductor-insulator transition in disordered superconductors
• Powerlaw optical conductivity with a constant phase angle in high Tc superconductors
• Disorder-Induced Inhomogeneities of the Superconducting State Close to the Superconductor-Insulator Transition
• Universality and Critical Behavior at the Mott transition
• Coexistence of the spin-density-wave and superconductivity in the (Ba,K)Fe2As2
• Singular Fermi Liquids
• Monoclinic and Correlated Metal Phase in VO_2 as Evidence of the Mott Transition: Coherent Phonon Analysis
• Two Energy Scales and two Quasiparticle Dynamics in the Superconducting State of Underdoped Cuprates
• Quasiparticle relaxation dynamics in superconductors with different gap structures: theory and experiments on YBa_{2}Cu_{3}O_{7-δ}
• Cyclotron Resonance study of the electron and hole velocity in graphene monolayers
• Determination of the electronic structure of bilayer graphene from infrared spectroscopy results
• Cluster Dynamical Mean Field Theory of the Mott Transition
• Dynamical layer decoupling in a stripe-ordered, high T_c superconductor
• Evidence for an energy scale for quasiparticle dispersion in Bi_2Sr_2CaCu_2O_8
• Influence of Generic Scale Invariance on Classical and Quantum Phase Transitions
• Band-selective Measurement of Electronic Dynamics in VO2 using Femtosecond Near Edge X-ray Absorption
• Origin of the spin density wave instability in AFe${}_2$As${}_2$ (A=Ba, Sr) as revealed by optical spectroscopy
• The superconducting gap Δ_{c}, the pseudogap Δ_{p} and pair fluctuations above Tc in overdoped YCaBaCuO from femtosecond time-domain spectroscopy
• Direct evidence for a competition between the pseudogap and high temperature superconductivity in the cuprates
• Universal scaling relation in high-temperature superconductors
• Electrodynamics of the vanadium oxides VO2 and V2O3
• Quantum Oscillations in the Underdoped Cuprate YBa2Cu4O8
• Dynamical magneto-electric coupling in helical magnets
• Optical Conductivity in Mott-Hubbard Systems
• Optical Conductivity of Manganites: Crossover from Jahn-Teller Small Polaron to Coherent Transport in the Ferromagnetic State
• Nodal quasiparticle in pseudogapped colossal magnetoresistive manganites
• A multi-component Fermi surface in the vortex state of an underdoped high-Tc superconductor
• Modelling the Localized to Itinerant Electronic Transition in the Heavy Fermion System CeIrIn5
• Is Graphene a Fermi Liquid?
• Temperature dependence of Mott transition in VO_2 and programmable critical temperature sensor
• Non-Fermi liquid behavior of SrRuO_3 -- evidence from infrared conductivity
• Superconductivity-Related Insulating Behavior
• High-transition-temperature superconductivity in the absence of the magnetic-resonance mode
• On-chain electrodynamics of metallic (TMTSF)_2 X salts: Observation of Tomonaga-Luttinger liquid response
• Mobile small polaron
• Superconductivity mediated by charge fluctuations in layered molecular crystals
• Coupling strength of charge carriers to spin fluctuations in high-temperature superconductors
• Transport properties of strongly correlated metals:a dynamical mean-field approach
• Electromagnons in multiferroic YMn2O5 and TbMn2O5
• Electron-Phonon Coupling and Raman Spectroscopy in Graphene
• Localized Superconductivity in the Quantum-Critical Region of the Disorder-Driven Superconductor-Insulator Transition in TiN Thin Films
• Electron-phonon interaction and charge carrier mass enhancement in SrTiO3
• Mott transition in one dimension
• Momentum dependence of the superconducting gap in Ba${}_{1-x}$K${}_x$Fe${}_2$As${}_2$
• Strongly Correlated Superconductivity: a plaquette Dynamical mean field theory study
• Evidence of a pressure-induced metallization process in monoclinic VO${}_2$
• Infrared spectroscopy and nano-imaging of the insulator-to-metal transition in vanadium dioxide
• Antiphase Stripe Order as the Origin of Electron Pockets Observed in 1/8-Hole-Doped Cuprates
• Cyclotron resonance in bilayer graphene
• Dynamical Breakup of the Fermi Surface in a doped Mott Insulator
• Infrared spectroscopy of electronic bands in bilayer graphene
• Hole crystallization in the spin ladder of Sr14Cu24O41
• The response of disordered matter to electromagnetic fields
• Origin of electromagnon excitations in \textit{R}MnO${}_3$
• Correlated metallic state of vanadium dioxide
• Probing superconducting energy gap from infrared spectroscopy on a Ba${}_{0.6}$K${}_{0.4}$Fe${}_2$As${}_2$ single crystal with T${}_c$=37 K
• Polaron Absorption in a Perovskite Manganite La0.7Ca0.3MnO3
• Cluster Dynamical Mean Field analysis of the Mott transition
• Spin-controlled Mott-Hubbard bands in LaMnO_3 probed by optical ellipsometry
• Impurity Band Conduction in a High Temperature Ferromagnetic Semiconductor
• Transfer of Spectral Weight in Spectroscopies of Correlated Electron Systems
• Theoretical Aspects of Charge Ordering in Molecular Conductors
• Correlation of Tunneling Spectra in Bi2Sr2CaCu2O(8+delta) with the Resonance Spin Excitation
• de Haas-van Alphen oscillations in the underdoped cuprate YBa${}_2$Cu${}_3$O${}_{6.5}$
• A Comparison of the High-Frequency Magnetic Fluctuations in Insulating and Superconducting La2-xSrxCuO4
• Kinetics of a superconductor excited with a femtosecond optical pulse
• Prominent quasi-particle peak in the photoemission spectrum of the metallic phase of V_2O_3
• Phonon Assisted Multimagnon Optical Absorption and Long Lived Two-Magnon States in Undoped Lamellar Copper Oxides
• Quantum critical behaviour in the superfluid density of strongly underdoped ultrathin cuprate films
• Magnetic Proximity Effect in Perovskite Superconductor/Ferromagnet Multilayers
• Pair-breaking and superconducting state recovery dynamics in MgB2
• Doping dependent optical properties of Bi2Sr2CaCu2O8+d
• Negative Refraction in Ferromagnet/Superconductor Superlattices
• High-Energy Limit of Massless Dirac Fermions in Multilayer Graphene using Magneto-Optical Transmission Spectroscopy
• Universal Decomposition of the Low-Frequency Conductivity Spectra of Iron-Pnictides Uncovering Fermi-Liquid Behavior
• The alpha to gamma transition in Ce: a theoretical view from optical spectroscopy
• Electrodynamics of the Nodal Metal in Weakly Doped High-$T_c$ Cuprates
• Far-infrared optical conductivity gap in superconducting MgB2 films
• Diffusion of Nonequilibrium Quasiparticles in a Cuprate Superconductor
• Superfluid Density in a Highly Underdoped YBCO Superconductor
• Theory of quantum metal to superconductor transitions in highly conducting systems
• Experimental evidence for a collective insulating state in two-dimensional superconductors
• Excitations from Filled Landau Levels in Graphene
• AFM-compatible near-field scanning microwave microscope with separated excitation and sensing probes
• Disorder effects in diluted magnetic semiconductors
• Ultrafast spin dynamics and critical behavior in half-metallic ferromagnet : Sr_2FeMoO_6
• Optical determination of the relation between the electron-boson coupling function and the critical temperature in high T${}_c$ cuprates
• Bandwidth-controlled Mott transition in $\kappa -(BEDT-TTF{)}_{2}Cu[N(CN{)}_2]B{r}_{x}C{l}_{1-x}$ I. Optical studies of localized charge excitations
• Conductivity of suspended and non-suspended graphene at finite gate voltage
• Dzyaloshinski-Moriya Interaction in the 2D Spin Gap System SrCu2(BO3)2
• Polarons and confinement of electronic motion to two dimensions in a layered transition metal oxide
• Ultrafast dynamics of coherent optical phonons and nonequilibrium electrons in transition metals
• Doping dependence of the coupling of electrons to bosonic modes in the single-layer high-temperature Bi2Sr2CuO6 superconductor
• Proximity induced metal/insulator transition in $YB{a}_{2}C{u}_3{O}_7/L{a}_{2/3}C{a}_{1/3}Mn{O}_3$ superlattices
• Deconfinement transition and Luttinger to Fermi Liquid crossover in quasi one-dimensional systems
• Sliding Density-Wave in Sr_{14}Cu_{24}O_{41} Ladder Compounds
• Graphene: A Pseudochiral Fermi Liquid
• The approach to a superconductor-to-Bose-insulator transition in disordered films
• Electron Doping of Cuprates via Interfaces with Manganites
• Photoinduced Changes of Reflectivity in Single Crystals of YBa2Cu3O6.5 (Ortho II)
• Coupling of phonons and electromagnons in GdMnO_3
• Magnetically Induced Metallic Phase in Superconducting Tantalum Films
• Non-Fermi liquid behavior and scaling of low frequency suppression in optical conductivity spectra of CaRuO${}_3$
• Comparison of the phase diagram of the half-filled layered organic superconductors with the phase diagram of the RVB theory of the Hubbard-Heisenberg model
• Observation of two-magnon bound states in the two-leg ladders of (Ca,La)14Cu24O41
• Theory of Phonon-Assisted Multimagnon Optical Absorption and Bimagnon States in Quantum Antiferromagnets
• In-Plane Spectral Weight Shift of Charge Carriers in $YB{a}_{2}C{u}_3{O}_{6.9}$
• Single-quasiparticle stability and quasiparticle-pair decay in YBa2Cu3O6.5 (Ortho II)
• Superconductivity and a Mott Transition in a Hubbard Model on an Anisotropic Triangular Lattice
• Filling-Factor-Dependent Magnetophonon Resonance in Graphene
• Theoretical Model for the Semimetal Yb_4As_3
• Charge dynamics of doped holes in high Tc cuprates - A clue from optical conductivity
• Optical Properties of III-Mn-V Ferromagnetic Semiconductors
• Two-stage metal-insulator transition in the 2D Hubbard model: momentum selectivity in the 8-site dynamical cluster approximation
• Competition of magnetism and superconductivity in underdoped (Ba1-xKx)Fe2As2
• Role of electron-electron and electron-phonon interaction effect in the optical conductivity of VO2
• Theory of the Quantum Critical Fluctuations in Cuprates
• Effects of the magnetic orderings on the dynamical conductivity: optical investigations of EuFe${}_2$As${}_2$ single crystals
• Colossal magnon-phonon coupling in multiferroic Eu${}_{0.75}$Y${}_{0.25}$MnO${}_3$
• Infrared spectroscopic study of phonons coupled to charge excitations in FeSi
• Abrupt transition in quasiparticle dynamics at optimal doping in a cuprate superconductor system
• Charged Magnons in NaV2O5
• Optical conductivity of the Kondo insulator YbB_12: Gap formation and low-energy excitations
• Quantum Metallicity on the High-Field Side of the Superconductor-Insulator Transition
• Bandwidth-controlled Mott transition in kappa-(BEDT-TTF)2Cu[N(CN)2]Br{x}Cl{1-x}: Optical studies of correlated carriers
• Electronic structure of the pyrochlore metals Cd2Os2O7 and Cd2Re2O7
• Quasiparticle evolution and pseudogap formation in V2O3: An infrared spectroscopy study
• Inversion of K${}_3$C${}_{60}$ Reflectance Data
• Electromagnons in multiferroic RMn2O5 compounds and their microscopic origin
• Evolution of a polaron band through the phase diagram of Nd[2-x]Ce[x]CuO[4-y]
• Optical conductivity and penetration depth in MgB2
• Quasiparticle relaxation dynamics in heavy fermion compounds
• Heavy Carriers and Non-Drude Optical Conductivity in MnSi
• Spectroscopic evidence for a charge-density-wave condensate in a charge-ordered manganite: Observation of collective excitation mode in Pr${}_{\text{0.7}}$Ca${}_{\text{0.3}}$MnO${}_{\text{3}}$ by using THz time-domain spectroscopy
• Frustrated kinetic energy, the optical sum rule, and the mechanism of superconductivity
• Inequivalent routes across the Mott transition in V2O3 explored by X-ray absorption
• Theory of optical spectral weights in Mott insulators with orbital degrees of freedom
• Absence of superconductivity in the half-filled band Hubbard model on the anisotropic triangular lattice
• Ellipsometric study of the Electronic Structure of GaMnAs and LT-GaAs
• Ordering phenomena in quasi one-dimensional organic conductors
• Fluctuations, dissipation, and nonuniversal superfluid jumps in two-dimensional superconductors
• Phonon anomaly in BaFe2As2
• Survival of superconducting correlations across the 2D superconductor-insulator transition: A finite frequency study
• Infrared Properties of Electron Doped Cuprates: Tracking Normal State Gaps and Quantum Critical Behavior in Pr(2-x)Ce(x)CuO(4)
• Extracting the electron--boson spectral function ${\alpha }^2$F($\omega$) from infrared and photoemission data using inverse theory
• Scaling of the superfluid density in high-temperature superconductors
• Novel Charge Order and Superconductivity in Two-Dimensional Frustrated Lattice at Quarter Filling
• Quasiparticles at the verge of localization near the Mott metal-insulator transition in a two-dimensional material
• Magnetoplasmons excitations in graphene for filling factors $\nu \le 6$
• Magnetic and magnetoelectric excitations in TbMnO${}_3$
• Optical spectroscopy of superconducting Ba{0.55}K{0.45}Fe2As2: evidence for strong coupling to low energy bosons
• Quasiparticle dynamics and gap structure in Hg1223 investigated with femtosecond spectroscopy
• Theory of time-resolved optical spectroscopy on correlated electron systems
• Pressure-induced deconfinement of the charge transport in the quasi-one-dimensional Mott insulator (TMTTF)_2AsF_6
• Magnetic ordering in Sr2RuO4 induced by nonmagnetic impurities
• Optical Absorption of an Interacting Many-Polaron Gas
• Spin, Charge, and Bonding in Transition Metal Mono Silicides
• Quasiparticle-like peaks, kinks, and electron-phonon coupling at the ($\pi$,0) regions in the CMR oxide La${}_{2-2x}$Sr${}_{1+2x}$Mn${}_2$O${}_7$
• Effect of a magnetic field on Mott-Hubbard systems
• Magnetic field-induced quantum superconductor-insulator transition in $N{b}_{0.15}S{i}_{0.85}$
• Cuprate Fermi orbits and Fermi arcs: the effect of short-range antiferromagnetic order
• Temperature dependence of the optical spectral weight in the cuprates: Role of electron correlations
• Suppression of the charge-density-wave state in Sr_14Cu_24O_41 by calcium doping
• Competition between Charge Ordering and Superconductivity in Layered Organic Conductors $\alpha$-(BEDT-TTF)${}_{2}M$Hg(SCN)${}_4$ (M = K, NH${}_4$)
• Effect of Stripes on Electronic States in Underdoped La_{2-x}Sr_xCuO_4
• Sum rules and energy scales in the high-temperature superconductor YBa2Cu3O6+x
• Breakdown of One-Paramater Scaling in Quantum Critical Scenarios for the High-Temperature Copper-oxide Superconductors
• Direct observation of a nodeless superconducting energy gap in the optical conductivity of iron-pnictides
• High Frequency Behavior of the Infrared Conductivity of Cuprates
• Interplane Transport and Superfluid Density in Layered Superconductors
• Cyclic Spin Exchange in Cuprate Spin Ladders
• Global trends in the interplane penetration depth of layered superconductors
• First-order transition between a small-gap semiconductor and a ferromagnetic metal in the isoelectronic alloys FeSi${}_{1-x}$Ge${}_x$
• Observation of charge-density-wave excitations in manganites
• Inversion techniques for optical conductivity data
• Charge transport and magnetization profile at the interface between a correlated metal and an antiferromagnetic insulator
• Optical Evidence of Multiphase Coexistence in Single Crystalline (La,Pr,Ca)MnO3
• Electrostatic modification of infrared response in gated structures based on VO2
• Optical conductivity of the infinite-dimensional Hubbard model
• Symmetry of the superconducting order parameter in frustrated systems determined by the spatial anisotropy of spin correlations
• Frequency-dependent Thermal Response of the Charge System and Restricted Sum Rules in La(2-x)Sr(x)CuO(4)
• The Nature of Heavy Quasiparticles in Magnetically Ordered Heavy Fermions
• Symmetry and dimension of the magnon dispersion of inorganic spin-Peierls systems
• Imaging phase separation near the Mott boundary in the correlated organic superconductors $\kappa$-(BEDT-TTF)${}_2$X
• Searching for the Slater Transition in the Pyrochlore Cd${}_2$Os${}_2$O${}_7$ with Infrared Spectroscopy
• Effect of Coulomb interactions on the optical properties of doped graphene
• Quasi-Particle Dynamics in Superconducting Aluminum
• Electron Correlation Driven Heavy-Fermion Formation in LiV2O4
• Infrared Imaging of the Nanometer-Thick Accumulation Layer in Organic Field-Effect Transistors
• Observation of Competing Order in a High-$T_c$ Superconductor with Femtosecond Optical Pulses
• Quasiparticle Formation and Optical Sum Rule Violation in Cuprate Superconductors
• Universal scaling in the dynamical conductivity of heavy fermion Ce and Yb compounds
• Anisotropy of the optical conductivity of high Tc cuprates
• Charge order, metallic behavior and superconductivity in La_{2-x}Ba_xCuO_4 with x=1/8
• Manifestation of multiband optical properties of MgB${}_2$
• Infrared and optical spectroscopy of alpha and gamma-phase Ce
• Optical Conductivity of Clean Metals
• Electron self-trapping in intermediate-valent SmB6
• The in-plane electrodynamics of the superconductivity in Bi2Sr2CaCu2O8+d: energy scales and spectral weight distribution
• Dynamics of the 1D Heisenberg model and optical absorption of spinons in cuprate antiferromagnetic chains
• Superfluid density of high-Tc cuprate systems: implication on condensation mechanisms, heterogeneity and phase diagram
• Optical conductivity in cluster dynamical mean field theory: formalism and application to high temperature superconductors
• The Missing Link: Magnetism and Superconductivity
• Iron pnictide superconductors: Electrons on the verge
• A local metallic state in globally insulating $L{a}_{1.24}S{r}_{1.76}M{n}_2{O}_7$ well above the metal-insulator transition
• Optical properties of small polarons from dynamical mean-field theory
• Pseudogap Formation and Heavy Carrier Dynamics in Intermediate Valence YbAl3
• High temperature superconductivity: from complexity to simplicity
• Infrared conductivity of metallic (III,Mn)V ferromagnets
• Sum rules and electrodynamics of high-Tc cuprates in the pseudogap state
• Optical evidence for symmetry changes above the Neel temperature in KCuF3
• Melting of Charge/Orbital Ordered States in Nd${}_{1/2}$Sr${}_{1/2}$MnO${}_3$: Temperature and Magnetic Field Dependent Optical Studies
• Towards a two-dimensional superconducting state of La${}_{2-x}$Sr${}_x$CuO${}_2$ in a moderate external magnetic field
• Metal-insulator transition and charge ordering in the extended Hubbard model at one-quarter filling
• Photoexcited electron dynamics in Kondo insulators and heavy fermions
• Preeminent role of the Van Hove singularity in the strong-coupling analysis of scanning tunneling spectroscopy for two-dimensional cuprates
• Optical and Raman spectroscopy studies on Fe-based superconductors
• Stress Dependence of Exciton Relaxation Processes in Cu2O
• Charge ordering signatures in the optical properties of beta-Na0.33V2O5
• Observation of the Transverse Optical Plasmon in SmLa0.8Sr0.2CuO4-d
• Interlayer Conductivity in the Superconductor Tl-Ba-Cu-O: Energetics and Energy Scales
• Mid-infrared absorption in YBa2Cu3O6: Failure of spin-wave theory in undoped cuprates?
• Electronic properties of correlated metals in the vicinity of a charge order transition: optical spectroscopy of $\alpha$-(BEDT-TTF)${}_{2}M$Hg(SCN)${}_4$ ($M$ = NH${}_4$, Rb, Tl)
• The mean free path for electron conduction in metallic fullerenes
• Mott-Hubbard exciton in the optical conductivity of YTiO3 and SmTiO3
• Mid-Infrared Conductivity from Mid-Gap States Associated with Charge Stripes
• Charge-density wave formation in Sr_{14}Cu_{24}O_{41}
• Charge order and superconductivity in a two-dimensional triangular lattice at n=2/3
• Excitons in C_60 studied by Temperature Dependent Optical Second- Harmonic Generation
• Indirect and direct energy gaps in the Kondo semiconductor YbB12
• Spin Dynamics in Cuprates: Optical Conductivity of HgBa2CuO4
• Kondo Scaling in the Optical Response of YbIn_(1-x)Ag_xCu_4
• Charge-transfer exciton in La2CuO4 probed with resonant inelastic x-ray scattering
• Magnetic exchange interaction between rare-earth and Mn ions in multiferroic hexagonal manganites
• Charge Order with Structural Distortion in Organic Conductors: Comparison between θ-(ET)2RbZn(SCN)4 and α-(ET)2I3
• Optical spectroscopy study on single crystalline LaFeAsO
• Optical response of ferromagnetic YTiO_3 studied by spectral ellipsometry
• Correlation gap in the heavy-fermion antiferromagnet UPd_2Al_3
• Optical Investigations of La_{7/8}Sr_{1/8}MnO_3
• Ultrafast quasiparticle relaxation dynamics in normal metals and heavy fermion materials
• The Frequency Dependent Conductivity of Electron Glasses
• Bosonic spectral density of epitaxial thin-film La1.83Sr0.17CuO4 superconductors from infrared conductivity measurements
• Electrodynamics near the Metal-to-Insulator Transition in V3O5
• Optical probe of carrier doping by X-ray irradiation in organic dimer Mott insulator $\kappa$-(BEDT-TTF)${}_2$Cu[N(CN)${}_2]$Cl
• Coherence, incoherence and scaling along the c axis of YBa_2Cu_3O_{6+x}
• Optical spectroscopic study of the interplay of spin and charge in NaV2O5
• Universal scaling relations in molecular superconductors
• Deconfinement transition and dimensional crossover in the Bechgaard-Fabre salts: pressure- and temperature-dependent optical investigations
• Non-Fermi liquid behavior in nearly charge ordered layered metals
• Dynamic Kerr Effect and Spectral Weight Transfer in the Manganites
• Optical determination of the superconducting energy gap in electron-doped Pr_{1.85}Ce_{0.15}CuO_4
• Temperature dependent scattering rate and optical mass of ferromagnetic metallic manganites
• Ward identity and optical-conductivity sum rule in the d-density wave state
• Materials Design using Correlated Oxides: Optical Properties of Vanadium Dioxide
• Detection of coherent magnons via ultrafast pump-probe reflectance spectroscopy in multiferroic Ba0.6Sr1.4Zn2Fe12O22
• Zero temperature optical conductivity of ultra-clean Fermi liquids and superconductors
• Theory for ultrafast nonequilibrium dynamics in d-wave superconductors
• Band Degeneracy and Mott Transition: Dynamical Mean Field Study
• Magnetic excitations and structural change in the S=1/2 quasi-one-dimensional magnet Sr_{14-x}Y_{x}Cu_{24}O_{41} (0<x<1)
• Optical study of the electronic phase transition of strongly correlated YbInCu_4
• X-ray Irradiation-induced Carrier Doping Effects in Organic Dimer-Mott Insulators
• Quasiparticle Relaxation Across a Spin Gap in the Itinerant Antiferromagnet UNiGa5
• Signatures of polaronic excitations in quasi-one-dimensional LaTiO${}_{3.41}$
• Pressure Tuning of an Ionic Insulator into a Heavy Electron Metal: An Infrared Study of YbS
• Far-infrared spectroscopy of spin excitations and Dzyaloshinskii-Moriya interactions in a Shastry-Sutherland compound SrCu${}_2$(BO${}_3$)$_2
• Signature of Electronic Correlations in the Optical Conductivity of the Doped Semiconductor Si:P
• Electric-dipole active two-magnon excitation in {\textit{ab}} spiral spin phase of a ferroelectric magnet Gd${}_{\text{0.7}}$Tb${}_{\text{0.3}}$MnO${}_{\text{3}}$
• Effects of Electron-Lattice Coupling on Charge Order in θ-(ET)2X
• Quantum critical transition from charge-ordered to superconducting state in the triangular lattice negative-U extended Hubbard model
• Coherence and superconductivity in coupled one-dimensional chains: a case study of YBa${}_2$Cu${}_3$O${}_y$
• Temperature-frequency scaling in amorphous niobium-silicon near the metal-insulator transition
• Heavy-fermion metals with hybridization nodes: Unconventional Fermi liquids and competing phases
• New Josephson Plasma Modes in Underdoped YBa2Cu3O6.6 Induced by Parallel Magnetic Field
• Non-equilibrium Superconductivity and Quasiparticle Dynamics studied by Photo Induced Activation of Mm-Wave Absorption (PIAMA)
• Optical measurements of the superconducting gap in MgB2
• Electrodynamics of a Coulomb Glass in n-type Silicon
• Relaxation of Hot Quasiparticles in a d-Wave Superconductor
• The c-axis optical sum rule and possible new collective mode in LSCO
• Low energy excitations and dynamic Dzyaloshinskii-Moriya interaction in ${\alpha }^{\prime }$-NaV${}_2$O${}_5$ studied by far infrared spectroscopy
• Double Exchange Model for Magnetic Hexaborides
• Dynamics in the dimerised and high field incommensurate phase of CuGeO${}_3$
• Scaling properties of the optical conductivity of Bi-based cuprates
• Polaronic features in the optical properties of the Holstein-t-J model
• Infrared signatures of the spin-Peierls transition in CuGeO3
• Spectral measurement of the Hall angle response in normal state cuprate superconductors
• Spin-transfer physics and the model of ferromagnetism in (Ga,Mn)As
• Microwave conductivity of heavy fermions in UPd2Al3
• Optical characterization of platinum-halide ladder compounds
• Optical Integral in the Cuprates and the Question of Sum Rule Violation
• Doping dependent optical properties of Bi2201
• Appearance of new lines and change in line shape in the IR spectrum of a NaV_2O_5 single crystal at the spin-Peierls transition
• Violation of Ioffe-Regel condition but saturation of resistivity of the high Tc cuprates
• Properties of the phonon-induced pairing interaction in YBa${}_2$Cu${}_3$O${}_7$ within the local density approximation
• Superconducting energy gap in MgB2 film observed by infrared reflectance
• Magneto-optical evidence for a gapped Fermi surface in underdoped YBa2Cu3O6+x
• Optical-conductivity sum rule in cuprates and unconventional charge density waves: a short review
• Charge dynamics and optical conductivity of the t-J model
• Anisotropic Charge Modulation in Ladder Planes of Sr_14-xCa_xCu_24O_41
• Quasiparticle dynamics and in-plane anisotropy in $YB{a}_{2}C{u}_3{O}_y$ system near onset of superconductivity
• Suppressed reflectivity due to spin-controlled localization in a magnetic semiconductor
• Spin and Charge Fluctuations and Lattice Effects on Charge Orders in α-(BEDT-TTF)_2I_3
• Power law resistivity behavior in 2D superconductors across the magnetic-field tuned superconductor-insulator transition
• Resistivity and optical conductivity of cuprates within the t-J model
• Colossal magnetooptical conductivity in doped manganites
• Dynamics of spin and orbital phase transitions in YVO3
• Scaling analysis of the magnetoresistance in Ga_{1-x}Mn_xAs
• Spectral function and conductivity in the normal state of the cuprates: a spin fluctuation study
• Half-filled Hubbard Model on a Bethe lattice with next-nearest neighbor hopping
• Optical conductivity near finite-wavelength quantum criticality
• Calculation of Optical Conductivity of YbB${}_{12}$ using Realistic Tight-Binding Model
• Collective modes and sound propagation in a p-wave superconductor: Sr${}_2$RuO${}_4$
• Magneto-optical evidence of double exchange in a percolating lattice
• Pressure dependence of the single particle excitation in the charge-density-wave CeTe${}_3$ system
• Reconsidering the interpretation of quantum oscillation experiments on underdoped YBa(2)Cu(3)O(6+x)
• Electromagnetic Response of a $k_x\pm i{k}_y$ Superconductor: Effect of Order Parameter Collective Modes
• Correlation of optical conductivity and ARPES spectra of strong-coupling large polarons and its display in cuprates
• Interpretation of the in-plane infrared response of the high-Tc cuprate superconductors involving spin fluctuations revisited
• Optical spectroscopy study on the electronic structure of $E{u}_{1-x}C{a}_x{B}_6$
• Theory of phonon-assisted "forbidden" optical transitions in spin-gapped systems
• Influence of electronic correlations on the frequency-dependent hopping transport in Si:P
• Heavy fermion fluid in high magnetic fields: an infrared study of CeRu${}_4$Sb${}_{12}$
• Optical sum rule in metals with a strong interaction
• Collective Spin-Density-Wave Response Perpendicular to the Chains of the Quasi One-Dimensional Conductor (TMTSF)2PF6
• Origin of Low-Energy Excitations in Charge-Ordered Manganites
• The Kondo Dynamics of YbIn(1-x)AgxCu4
• Optical evidence for a spin-filter effect in the charge transport of $E{u}_{0.6}C{a}_{0.4}{B}_6$
• Superfluid density of Ba(Fe${}_{1-x}{M}_x$)${}_2$As${}_2$ from optical experiments
• Effective masses in a strongly anisotropic Fermi liquid
• Compensation driven superconductor-insulator transition
• Spin exchange and superconductivity in a $t-J^{\prime }-V$ model for two-dimensional quarter-filled systems
• Scaling of the superfluid density in severely underdoped YBa2Cu3O6+y
• Temperature Dependence of the Conductivity Sum Rule in the Normal State due to Inelastic Scattering
• Analysis of broadband microwave conductivity and permittivity measurements of semiconducting materials
• Optical evidence for heavy charge carriers in FeGe
• The spin resonance and high frequency optical properties of the cuprates
• Bound Excitons in Sr${}_2$CuO${}_3$
• Dimensional Crossover driven by Magnetic Ordering in Optical Conductivity of Pr_{1/2}Sr_{1/2}MnO_3
• Iron-Based Heavy Quasiparticles in SrFe${}_4$Sb${}_{12}$: An Infrared Spectroscopic Study
• Nonequilibrium superconductivity in Y1-xPrxBa2Cu3O7 thin films
• Spectral signatures of critical charge and spin fluctuations in cuprates
• Evidence of the superconducting energy gap in the optical spectra of ${\alpha }_t$-(BEDT-TTF)${}_2$I${}_3$
• Suppression of Superconductivity in YBCO/LCMO Superlattices
• Optical conductivity in non-equilibrium d-wave superconductors
• Optical spectra of the heavy fermion uniaxial ferromagnet UGe${}_2$
• Magnetic Field-Induced Superconductor-Insulator-Metal Transition in an Organic Conductor: An Infrared Magneto-Optical Imaging Spectroscopy
• Optics clues to pairing glues in high T${}_c$ cuprates
• Magneto-optic far-infrared study of Sr${}_{14}$Cu${}_{24}$O${}_{41}$: triplet excitations in chains
• Comment on ``Collapse of Coherent Quasiparticle States in $\theta$-(BEDT-TTF)${}_2$I${}_3$ Observed by Optical Spectroscopy''
• Pseudogap in the Optical Spectra of UPd_2Al_3
• Mobility gap in intermediate valent TmSe
• Signatures of electron-electron correlations in the optical spectra of $\alpha$-(BEDT-TTF)${}_{2}M$Hg(SCN)${}_4$ ($M$=NH${}_4$ and Rb)
• Low-Energy Electrodynamics of Heavy Quasiparticles in ZrZn2
• Optical Sum Rule in Strongly Correlated Systems

Cited by in corpus (358)

• From Quantum Chaos and Eigenstate Thermalization to Statistical Mechanics and Thermodynamics
• Floquet Engineering of Quantum Materials
• Infrared nanoscopy of Dirac plasmons at the graphene-SiO2 interface
• Electronic structure of quantum materials studied by angle-resolved photoemission spectroscopy
• Nonthermal pathways to ultrafast control in quantum materials
• Ultrafast optical spectroscopy of strongly correlated materials and high-temperature superconductors: a non-equilibrium approach
• Theory of universal incoherent metallic transport
• Tuning quantum non-local effects in graphene plasmonics
• Nonlinear light-matter interaction at terahertz frequencies
• Sachdev-Ye-Kitaev Models and Beyond: A Window into Non-Fermi Liquids
• Colloquium: Graphene spectroscopy
• Na2IrO3 as a spin-orbit-assisted antiferromagnetic insulator with a 340 meV gap
• Charge-density-wave order with momentum $(2Q,0)$ and $(0,2Q)$ within the spin-fermion model: continuous and discrete symmetry breaking, preemptive composite order, and relation to pseudogap in hole-doped cuprates
• Holographic Polarons, the Metal-Insulator Transition and Massive Gravity
• Charge-spin correlation in van der Waals antiferromagenet NiPS3
• Planckian Dissipation in Metals
• Cooperative photoinduced metastable phase control in strained manganite films
• Hole-Doped Cuprate High Temperature Superconductors
• Spin-orbit excitations and electronic structure of the putative Kitaev magnet $\alpha$-RuCl${}_3$
• Quantum algorithms to simulate many-body physics of correlated fermions
• The theory of parametrically amplified electron-phonon superconductivity
• Dissipative Floquet Dynamics: from Steady State to Measurement Induced Criticality in Trapped-ion Chains
• How optical excitation controls the structure and properties of vanadium dioxide
• Evidence for a Fermi liquid in the pseudogap phase of high-Tc cuprates
• Imaging the nanoscale phase separation in vanadium dioxide thin films at terahertz frequencies
• Electronic correlations and partial gap in the bilayer nickelate La${}_3$Ni${}_2$O${}_7$
• Fractional power-law behavior and its origin in iron-chalcogenide and ruthenate superconductors: Insights from first-principles calculations
• Spintronic Sources of Ultrashort Terahertz Electromagnetic Pulses
• Revealing the high-energy electronic excitations underlying the onset of high-temperature superconductivity in cuprates
• Near-field spectroscopy of silicon dioxide thin films
• Strain Doping: Reversible Single-Axis Control of a Complex Oxide Lattice via Helium Implantation
• Optical detection of charge-density-wave instability in the non-magnetic kagome metal KV${}_3$Sb${}_5$
• Electronic correlations and flattened band in magnetic Weyl semimetal candidate Co3Sn2S2
• Non-Drude universal scaling laws for the optical response of local Fermi liquids
• Amplitude Higgs mode and admittance in superconductors with a moving condensate
• Ultrafast extreme ultraviolet photoemission without space charge
• Ultrafast mid-infrared nanoscopy of strained vanadium dioxide nanobeams
• Covalency in transition metal oxides within all-electron Dynamical Mean Field Theory
• Metal-insulator transition in holography
• Interacting Electrons in Graphene: Fermi Velocity Renormalization and Optical Response
• Reconfigurable Gradient Index using VO2 Memory Metamaterials
• Theoretical description of high-order harmonic generation in solids
• Applications of DFT+DMFT in Materials Science
• Bad Metals from Fluctuating Density Waves
• Hidden Fermi Liquid, Scattering Rate Saturation and Nernst Effect: a DMFT Perspective
• Quantum Dynamics of the Hubbard-Holstein Model in Equilibrium and Non-Equilibrium: Application to Pump-Probe Phenomena
• Optical Response of Sr${}_2$RuO${}_4$ Reveals Universal Fermi-liquid Scaling and Quasiparticles Beyond Landau Theory
• The Free Electron Gas in Cavity Quantum Electrodynamics
• First-Matsubara-frequency rule in a Fermi liquid. Part II: Optical conductivity and comparison to experiment
• Spectroscopy Signatures of Electron Correlations in a Trilayer Graphene/hBN Moiré Superlattice
• The insulating phases of vanadium dioxide are Mott-Hubbard insulators
• Roadmap for Photonics with 2D Materials
• Constraints on Jones transmission matrices from time-reversal invariance and discrete spatial symmetries
• Witnessing the formation and relaxation of massive quasi-particles in a strongly correlated electron system
• Optical freezing of charge motion in an organic conductor
• Plasmons in strongly correlated systems: spectral weight transfer and renormalized dispersion
• Growth control of the oxidation state in vanadium oxide thin films
• Predicting charge transport in the presence of polarons: The beyond-quasiparticle regime in SrTiO${}_3$
• Materials design from non-equilibrium steady states: driven graphene as a tunable semiconductor with topological properties
• Superconducting Properties of the $s^{\pm }$-wave state: Fe-based superconductors
• Paraxial Theory of Direct Electro-Optic Sampling of the Quantum Vacuum
• Optical response of correlated electron systems
• Matrix-product-state method with a dynamical local basis optimization for bosonic systems out of equilibrium
• Infrared Measurement of the Pseudogap in P-Doped and Co-Doped BaFe2As2 High-Temperature Superconductors
• Optical properties of the infinite-layer La${}_{1-x}$Sr${}_x$NiO${}_2$ and hidden Hund's physics
• Dynamical synchronization transition in interacting electron systems
• Generic optical excitations of correlated systems: $\pi$-tons
• Exploring the Kondo model in and out of equilibrium with alkaline-earth atoms
• Cavity-Enhanced Ultrafast Transient Absorption Spectroscopy
• Room temperature Mott metal-insulator transition in V2O3 compounds induced via strain-engineering
• Structural and Electronic Recovery Pathways of a Photoexcited Ultrathin VO2 Film
• Collective excitation of electric dipole on molecular dimer in organic dimer-Mott insulator
• Signature of antiferromagnetic long-range order in the optical spectrum of strongly correlated electron systems
• Reconciling scaling of the optical conductivity of cuprate superconductors with Planckian resistivity and specific heat
• Interlayer magnetophononic coupling in MnBi2Te4
• Optical conductivity of overdoped cuprate superconductors: application to LSCO
• Molecular Quantum Materials: Electronic Phases and Charge Dynamics in Two-Dimensional Organic Solids
• Heavy quasiparticles and cascades without symmetry breaking in twisted bilayer graphene
• Collective Modes in Excitonic Insulators: Effects of Electron-Phonon Coupling and Signatures in Optical Response
• Transient trapping into metastable states in systems with competing orders
• A flow equation approach to periodically driven quantum systems
• Solving quantum impurity problems in and out of equilibrium with variational approach
• On Holographic Insulators and Supersolids
• Relativistic $GW$+BSE study of the optical properties of Ruddlesden-Popper iridates
• Effects of density dependence of the effective pairing interaction on the first $2^{+}$ excitations and quadrupole moments of odd nuclei
• Terahertz time-domain spectroscopy of transient metallic and superconducting states
• Spatial Modulation and Conductivities in Effective Holographic Theories
• Ultrafast melting and recovery of collective order in the excitonic insulator Ta${}_2$NiSe${}_5$
• Crossover of Charge Fluctuations across the Strange Metal Phase Diagram
• Dynamic conductivity scaling in photoexcited V2O3 thin films
• Universal collisionless transport of graphene
• Microwave spectroscopy on heavy-fermion systems: probing the dynamics of charges and magnetic moments
• Anisotropic Infrared Response of Vanadium Dioxide Microcrystals
• Non equilibrium optical properties in semiconductors from first--principles: a combined theoretical and experimental study of bulk silicon
• Spin dynamics slowdown near the antiferromagnetic critical point in atomically thin FePS3
• Shining light on transition metal oxides: unveiling the hidden Fermi Liquid
• Determination of the optical properties of La{2-x}Ba{x}CuO{4} for several dopings, including the anomalous x=1/8 phase
• Theory for Time-Resolved Resonant Inelastic X-ray Scattering
• The Tensor Network Theory Library
• Correlation dynamics during a slow interaction quench in a one-dimensional Bose gas
• Effective Floquet Hamiltonians for periodically-driven twisted bilayer graphene
• Dzyaloshinskii-Moriya Interaction and Spiral Order in Spin-orbit Coupled Optical Lattices
• Fermi-liquid behavior of non-altermagnetic RuO${}_2$
• Optical conductivity and Raman scattering of iron superconductors
• Hybridization dynamics in CeCoIn5 revealed by ultrafast optical spectroscopy
• Measurement of Two Low-Temperature Energy Gaps in the Electronic Structure of Antiferromagnetic USb2 Using Ultrafast Optical Spectroscopy
• Infrared and Terahertz Spectroscopy of Strongly Correlated Electron Systems under Extreme Conditions
• Photoinduced phase transitions in narrow-gap Mott insulators: the case of VO${}_2$
• Finite-temperature density-matrix renormalization group method for electron-phonon systems: Thermodynamics and Holstein-polaron spectral functions
• Sensitively Temperature-Dependent Spin Orbit Coupling in SrIrO3 Thin Films
• Light-cone and diffusive propagation of correlations in a many-body dissipative system
• Bad metallic transport in a modified Hubbard model
• Exploring Quantum Materials with Resonant Inelastic X-Ray Scattering
• Ultrafast Electron-Lattice Coupling Dynamics in VO2 and V2O3 Thin Films
• A Novel Insulator by Holographic Q-lattices
• Plasmons in the van der Waals charge-density-wave material 2H-TaSe2
• Generalized Drude Scattering rate from the memory function formalism: an independent verification of the Sharapov-Carbotte result
• Relaxation dynamics of a Fermi gas in an optical superlattice
• Time-Domain Terahertz Spectroscopy in High Magnetic Fields
• Optical properties of VO${}_2$ films at the phase transition: influence of substrate and electronic correlations
• Signatures of superconductivity and pseudogap formation in non-equilibrium nodal quasiparticles revealed by ultrafast angle-resolved photoemission
• Universal linear in temperature resistivity from black hole superradiance
• Electrophoretic-like gating used to control metal-insulator transitions in electronically phase separated manganite wires
• Tunable and Enhanced Rashba Spin-Orbit Coupling in Iridate-Manganite Heterostructures
• Surface-resistance measurements using superconducting stripline resonators
• Extended Drude model and role of interband transitions in the mid-infrared spectra of pnictides
• Intermediate scalings in holographic RG flows and conductivities
• Emergence of long distance pair coherence through incoherent local environmental coupling
• Non-linear charge oscillation driven by a single-cycle light-field in an organic superconductor
• Band Structure and Terahertz Optical Conductivity of Transition Metal Oxides: Theory and Application to CaRuO${}_3$
• On-chip time-domain terahertz spectroscopy of superconducting films below the diffraction limit
• Transport properties of the metallic state of overdoped cuprate superconductors from an anisotropic marginal Fermi liquid model
• Phonon splitting and anomalous enhancement of infrared-active modes in BaFe${}_2$As${}_2$
• Electronic correlations in the van der Waals ferromagnet Fe${}_3$GeTe${}_2$ revealed by its charge dynamics
• On infrared pseudogap in cuprate and pnictide high-temperature superconductors
• Regular-Triangle Trimer and Charge Order Preserving the Anderson Condition in the Pyrochlore Structure of CsW${}_2$O${}_6$
• Optical properties of V2O3 in its whole phase diagram
• Origin of the density wave instability in trilayer nickelate La${}_4$Ni${}_3$O${}_{10}$ revealed by optical and ultrafast spectroscopy
• Optical conductivity of a two-dimensional metal at the onset of spin-density-wave order
• Verwey transition in single magnetite nanoparticles
• An infrared probe of the insulator-to-metal transition in GaMnAs and GaBeAs
• Low-energy interband transitions in the infrared response of Ba(Fe1-xCox)2As2
• Fractional Electromagnetism in Quantum Matter and High-Energy Physics
• Infrared electrodynamics and ferromagnetism in the topological semiconductors Bi${}_2$Te${}_3$ and Mn-doped Bi${}_2$Te${}_3$
• Infrared properties of heavy-fermions: evolution from weak to strong hybridizations
• Unparticles and Anomalous Dimensions in the Cuprates
• Harnessing Ultraconfined Graphene Plasmons to Probe the Electrodynamics of Superconductors
• Faraday rotation due to surface states in the topological insulator (Bi${}_{1-x}$Sb${}_x$)${}_2$Te${}_3$
• Extracting spinon self-energies from two-dimensional coherent spectroscopy
• Current-enabled optical conductivity of superconductors
• Holographic Spectral Functions with Momentum Relaxation
• Dipole matrix element approach vs. Peierls approximation for optical conductivity
• Advancing time- and angle-resolved photoemission spectroscopy: The role of ultrafast laser development
• Thermal conductivity in large-$J$ two-dimensional antiferromagnets: Role of phonon scattering
• Correlated states in magic angle twisted bilayer graphene under the optical conductivity scrutiny
• Direct observation of a Fermi liquid-like normal state in an iron-pnictide superconductor
• Gap states in insulating LaMnPO${}_{1-x}$F${}_x$ (x = 0 - 0.3)
• Optical conductivity of a two-dimensional metal near a quantum-critical point: the status of the "extended Drude formula"
• Intertwined magnetic, structural, and electronic transitions in V${}_2$O${}_3$
• A tunable time-resolved spontaneous Raman spectroscopy setup for probing ultrafast collective excitation and quasiparticle dynamics in quantum materials
• Ultrafast Switching from the Charge Density Wave Phase to a Metastable Metallic State in 1T-TiSe${}_2$
• Disorder effects in correlated topological insulators
• Influence of spin and orbital fluctuations on Mott-Hubbard exciton dynamics in LaVO${}_3$ Thin Films
• Extending Density Matrix Embedding: A Static Two-Particle Theory
• Creating and manipulating a Laughlin-type $\nu =1/3$ fractional quantum Hall state on a quantum computer with linear depth circuits
• Correlation, doping and interband effects on the optical conductivity of iron superconductors
• Nature of optical excitations in the frustrated kagome compound Herbertsmithite
• Optical study of superconducting Pr${}_2$CuO${}_x$ with $x\simeq 4$
• Unconventional slowing down of electronic recovery in photoexcited charge-ordered La${}_{1/3}$Sr${}_{2/3}$FeO${}_3$
• Highly repeatable nanoscale phase coexistence in vanadium dioxide films
• Rapid infrared spectroscopic nano-imaging with nano-FTIR holography
• Observation of Ultrahigh Mobility Surface States in a Topological Crystalline Insulator by Infrared Spectroscopy
• Optical conductivity of an interacting Weyl liquid in the collisionless regime
• Ferromagnetism and infrared electrodynamics of Ga${}_{1-x}$Mn${}_x$As}
• Strong and Tunable Electrical-Anisotropy in Type-II Weyl Semimetal Candidate WP2 with Broken Inversion Symmetry
• Giant thermal hysteresis in Verwey transition of single domain Fe3O4 nanoparticles
• Polarity dependent heating at the phase interface in metal-insulator transitions
• Photocontrol of magnetic structure in an itinerant magnet
• Spin-dependent polaron formation dynamics in Eu${}_{0.75}$Y${}_{0.25}$MnO${}_3$ probed by femtosecond pump-probe spectroscopy
• Using Nonequilibrium Dynamics to Probe Competing Orders in a Mott-Peierls System
• Ultrafast generation and decay of a surface metal
• Strongly correlated exciton-polarons in twisted homo-bilayer heterostructures
• Hall and Faraday effects in interacting multi-band systems with arbitrary band topology and spin-orbit coupling
• How correlations change the magnetic structure factor of the kagome Hubbard model
• Formation of metallic magnetic clusters in a Kondo-lattice metal: Evidence from an optical study
• Doping-dependent charge dynamics in CuxBi2Se3
• Charge dynamics of the antiferromagnetically ordered Mott insulator
• Selective cooling by impulse perturbations in a simple toy model
• Unveiling the Hybridization Process in a Quantum Critical Ferromagnet by Ultrafast Optical Spectroscopy
• A functional approach to the electronic and bosonic dynamics of many-body systems perturbed with an arbitrary strong electron-boson interaction
• Born effective charges and vibrational spectra in super and bad conducting metals
• Optical investigation of thermoelectric topological crystalline insulator Pb${}_{0.77}$Sn${}_{0.23}$Se
• Optical and dc conductivities of cuprates: Spin-fluctuation scattering in the t-J model
• Analogue of Hamilton-Jacobi theory for the time-evolution operator
• Superconducting coplanar microwave resonators with operating frequencies up to 50 GHz
• Ultrafast spectroscopy of quasiparticle dynamics in cuprate superconductors
• Nonequilibrium susceptibility in photoinduced Floquet states
• Moment Expansion to the Memory Function for Generalized Drude Scattering rate
• Effects of heterostrain and lattice relaxation on optical conductivity of twisted bilayer graphene
• Transient terahertz photoconductivity of insulating cuprates
• Voltage induced metal-insulator transition in a one dimensional charge density wave
• Ultrafast response of plasma-like reflectivity edge in (TMTTF)2AsF6 driven by 7-fs, 1.5-cycle strong-light field
• Types of single particle symmetry breaking in transition metal oxides due to electron correlation
• Strong light-field effects driven by nearly single-cycle 7-fs light field in correlated organic conductors
• A simple method for the Kramers-Kronig analysis of reflectance spectra measured with diamond anvil cell
• Spin and charge dynamics of a quasi-one-dimensional antiferromagnetic metal
• Intraband memory function and memory-function conductivity formula in doped graphene
• Power-law Optical Conductivity from Unparticles: Application to the Cuprates
• Superfluid density and two-component conductivity in hole-doped cuprates
• Entanglement enhancement induced by noise in inhomogeneously monitored systems
• Direct measurement of terahertz conductivity in a gated monolayer semiconductor
• Detailed optical spectroscopy of the hybridization gap and the hidden order transition in high quality URu${}_2$Si${}_2$ single crystals
• THz conductivity of Sr${}_{1-x}$Ca${}_x$RuO${}_3$
• Comment on "Superconductivity in electron-doped layered TiNCl with variable interlayer coupling"
• Optical conductivity of a metal near an Ising-nematic quantum critical point
• Probing Majorana wavefunctions in Kitaev honeycomb spin liquids with second-order two-dimensional spectroscopy
• Quantum computing Floquet energy spectra
• An extended infrared study of the (p,T) phase diagram of the p-doped Cu-O plane
• Signatures of spin-orbital states of ${t_{2g}}^2$ system in the optical conductivity : The case of $R$VO${}_3$ ($R$=Y and La)
• Muon spin rotation and infrared spectroscopy study of $B{a}_{1-x}N{a}_{x}F{e}_{2}A{s}_2$
• Polaronic transport induced by competing interfacial magnetic order in a La${}_{0.7}$Ca${}_{0.3}$MnO${}_3$/BiFeO${}_3$ heterostructure
• Quantum-Acoustical Drude Peak Shift
• Charge Conservation Beyond Uniformity: Spatially Inhomogeneous Electromagnetic Response in Periodic Solids
• Terahertz Conductivity of Heavy-fermion Systems from Time-resolved Spectroscopy
• Polarization selectivity of charge localization induced by 7-fs nearly single-cycle light-field in an organic metal
• Correlating Quasi-Electron Relaxation with Quantum Femtosecond Magnetism in the Order Parameter Dynamics of Insulating Manganites
• Taking a critical look at holographic critical matter
• Fermi Surface Geometry and Optical Conductivity of a 2D Electron Gas near an Ising-Nematic Quantum Critical Point
• Linear behavior of the optical conductivity and incoherent charge transport in BaCoS2
• Many-body recombination in insulating cuprates
• Magnetic-order-driven metal-insulator transitions in the quasi-one-dimensional spin-ladder compounds BaFe${}_2$S${}_3$ and BaFe${}_2$Se${}_3$
• Ultrafast terahertz spectroscopy study of Kondo insulating thin film SmB${}_6$: evidence for an emergent surface state
• Stochastic pole expansion method
• Photoinduced Enhancement of Anisotropic Charge Correlations on Triangular Lattices with Trimers
• Pressure suppression of the excitonic insulator state in Ta2NiSe5 observed by optical conductivity
• Optical suppression of electron motion in low-dimensional correlated electron system
• Anomalous frequency and temperature dependent scattering and Hund's coupling in the almost quantum critical heavy fermion system CeFe${}_2$Ge${}_2$
• Nonequilibrium phononic first-order phase transition in a driven fermion chain
• Lattice modulation spectroscopy of one-dimensional quantum gases:Universal scaling of the absorbed energy
• Excitonic optical spectra and energy structures in a one-dimensional Mott insulator demonstrated by applying a many-body Wannier functions method to a charge model
• Ultrafast molecular dynamics in terahertz-STM experiments: Theoretical analysis using Anderson-Holstein model
• Mott transition and collective charge pinning in electron doped Sr2IrO4
• Infrared conductivity of hole accumulation and depletion layers in (Ga,Mn)As- and (Ga,Be)As-based electric field-effect devices
• In search for the pairing glue in cuprates by non-equilibrium optical spectroscopy
• Third-harmonic generation in excitonic insulators
• High-Frequency Analysis of Effective Interactions and Bandwidth for Transient States after Monocycle Pulse Excitation of Extended Hubbard Model
• Scaling of the Holographic AC conductivity for non-Fermi liquids at criticality
• Coherent generation and control of tunable narrowband THz radiation from laser-induced air-plasma filament
• Optical properties of superconducting EuFe2(As1-xPx)2
• Mott correlations in ABC graphene trilayer aligned with hBN
• Far-infrared optical conductivity of CeCu2Si2
• Unraveling the origin of Kondo-like behavior in the 3$d$-electron heavy-fermion compound YFe${}_2$Ge${}_2$
• Ultralow-dissipative conductivity by Dirac fermions in BaFe${}_2$As${}_2$
• Carrier localization due to local magnetic order induced by magnetic impurities in Ba(Fe${}_{1-x}$TM${}_x$)${}_2$As${}_2$ (TM = Mn and Cr) as seen via optical spectra
• Dramatic change of photoexcited quasiparticle relaxation dynamics across Yb valence state transition in YbInCu${}_4$
• Coupling of optical phonons with Kondo effect and magnetic orders in antiferromagnetic Kondo lattice CeAuSb${}_2$
• Transmittance and reflectance measurements at terahertz frequencies on a superconducting BaFe_{1.84}Co_{0.16}As_2 ultrathin film: an analysis of the optical gaps in the Co-doped BaFe_2As_2 pnictide
• Phonon-Spectrum Narrowing Induced by Ultrafast Charge Fluctuation in an Organic Dimer Mott Insulator
• Optical properties of LaNiO3 films tuned from compressive to tensile strain
• Second-order optical response of superconductors induced by supercurrent injection
• Demystifying the Holographic Mystique
• Correlation versus dissipation in a non-Hermitian Anderson impurity model
• Broadband Circular Polarization Time-Domain Terahertz Spectroscopy
• Real-time evolution of static electron-phonon models in time-dependent electric fields
• Decay and revival of a transient trapped Fermi condensate
• Resilient Fermi liquid and strength of correlations near an antiferromagnetic quantum critical point
• Hot electron relaxation in metals within the Götze-Wölfle memory function formalism
• Memory Function Approach to Correlated Electron Transport: A Comprehensive Review
• Unexpected linear conductivity in Landau-Zener model: limitations and improvements of the relaxation time approximation in the quantum master equation
• Signatures of spin-triplet excitations in optical conductivity of valence bond solids
• Broadband Microwave Spectroscopy for Two-Dimensional Material Systems
• Transition of a prestine Mott insulator to a correlated Fermi liquid: Pressure-dependent optical investigations of a quantum spin liquid
• Nonperturbative self-consistent electron-phonon spectral functions and transport
• Ultrafast reduction in exchange interaction by a laser pulse: Alternative path to femtomagnetism
• Novel $J_{\mathrm{eff}}$=3/2 Metallic Phase and Unconventional Superconductivity in GaTa${}_4$Se${}_8$
• Ghost Josephson plasmon in bilayer superconductors
• Charge Oscillations Emerging after Application of an Intense Light Field to Superconductors on a Dimer Lattice
• Many-body correlations brought to light in absorption spectra of diluted magnetic semiconductors
• Extremely low-energy collective modes in a quasi-one-dimensional system
• Signatures of phase transitions in the microwave response of YbRh2Si2
• Characteristic exciton energy scales in antiferromagnetic NiPS${}_3$
• Collective resonances in ${\chi }^{(3)}$; a QED study
• Magnetic field tuning of the valley population in the Weyl phase of Nd${}_2$Ir${}_2$O${}_7$
• The Casimir force, causality and the Gurzhi model
• Tunable near- to mid-infrared pump terahertz probe spectroscopy in reflection geometry
• Monolithic optoelectronic circuit design for on-chip terahertz applications
• Electrodynamic properties of an artificial heterostructured superconducting cuprate
• Optical conductivity as a probe of the interaction-driven metal in rhombohedral trilayer graphene
• Exploring Intrinsic Magnetic Topological Insulators: The Case of EuIn${}_2$As${}_2$
• Self-Regulated Transport in Photonic Crystals with Phase-Changing Defects
• One-dimensionality signature in optical conductivity of heavy-fermion CeIr${}_3$B${}_2$
• Tightly-bound and room-temperature-stable excitons in van der Waals degenerate-semiconductor Bi4O4SeCl2 with high charge-carrier density
• Photoinduced 120-degree spin order in the Kondo-lattice model on a triangular lattice
• Unidirectional Photonic Circuit with Phase-Change Fano Resonator
• Barycentric rational function approximation made simple: A fast analytic continuation method for Matsubara Green's functions
• Deep Learning Hamiltonians from Disordered Image Data in Quantum Materials
• Cascades in transport and optical conductivity of Twisted Bilayer Graphene
• Splitting the local Hilbert space: MPS-based approach to large local dimensions
• Coupling the Higgs mode and ferromagnetic resonance in spin-split superconductors with Rashba spin-orbit coupling
• Photoexcitation of a polarization-inverted domain from the charge-ordered ferroelectric ground state of (TMTTF)${}_2$PF${}_6$
• Role of non-linear effects and standing waves in microwave spectroscopy: Corbino measurements on superconductors and VO${}_2$
• The Strange Metal State of the high-Tc Cuprates
• Correlations generated from high-temperature states: nonequilibrium dynamics in the Fermi-Hubbard model
• The perils of minimal coupling to electromagnetic field in quantum many-body systems
• Metastability in Coexisting Competing Orders
• Epitaxial stabilization of an orthorhombic Mg-Ti-O superconductor
• Slow interaction quench in BCS superconductors: emergence of pre-formed pairs
• Symmetry breaking and unconventional charge ordering in single crystal Na${}_{2.7}$Ru${}_4$O${}_9$
• Local electrodynamics of a disordered conductor model system measured with a microwave impedance microscope
• Artifact Free Transient Near-Field Nanoscopy
• Infrared spectroscopy study of the in-plane response of YBa2Cu3O6.6 in magnetic fields up to 30 Tesla
• Anomalous Microwave Surface Resistance of CeCu6
• Charge Carrier Dynamics of the Heavy Fermion Metal CeCoIn${}_5$ Probed by THz Spectroscopy
• Evolution of electronic structure of Ru-doped single-crystal iridiates, Sr${}_2$Ir${}_{1-x}$Ru${}_x$O${}_4$
• Quantum criticality and optical conductivity in a two-valley system
• Corrective Re-gridding Techniques for Non-Uniform Sampling in Time Domain Terahertz Spectroscopy
• Momentum-Resolved Electronic Relaxation Dynamics in D-wave Superconductors
• Light-induced reorientation transition in an antiferromagnetic semiconductor
• A Real Space Description of Magnetic Field Induced Melting in the Charge Ordered Manganites: I. The Clean Limit
• Theory of anisotropic elastoresistivity of two-dimensional extremely strongly correlated metals
• Sparse Optimization of Two-Dimensional Terahertz Spectroscopy
• Pressure-induced structural transitions triggering dimensional crossover in lithium purple bronze Li0.9M6O17
• Light-wave coherent control of the insulator-to-metal transition in a strongly correlated material
• Competition between Interactions and Randomness in Photoinduced Synchronization of Charge Oscillations on a Dimer Lattice
• Optical conductivity of the metallic pyrochlore iridate Pr${}_2$Ir${}_2$O${}_7$: Influence of spin-orbit coupling and electronic correlations on the electronic structure
• Superluminal Propagation of Composite Collective Modes in Superconductor-Ferromagnet Heterostructures
• Beyond-quasiparticle transport with vertex correction: self-consistent ladder formalism for electron-phonon interactions
• Accelerating ground-state auxiliary-field quantum Monte Carlo simulations by delayed update and block force-bias update
• Time-resolved X-ray Spectroscopy from the Atomic Orbital Ground State Up
• Cavity-Driven Attractive Interactions in Quantum Materials
• Magnetic Order and Magneto-Elasticity in the Electronic Excitations of Gd-$i$-MAX
• Terahertz harmonic generation across the Mott insulator-metal transition
• Resonant second harmonic generation in a two-dimensional electron system
• Dissipation and non-thermal states in cryogenic cavities
• Probing Quantum Anomalous Hall States in Twisted Bilayer WSe2 via Attractive Polaron Spectroscopy
• Low-frequency interlayer phonon dynamics and photoinduced terahertz absorption in black phosphorus
• Computable measures of non-Markovianity for Gaussian free fermion systems
• Electronic Self-Organization in the β-Pyrochlore Oxide CsW2O6
• Photoinduced Pseudospin Polarization in a Three-Orbital Hubbard Model
• Can disorder act as a chemical pressure? An optical study of the Hubbard model
• Local Optical Conductivity of Bilayer Graphene with Kink Potential
• Mechanism for Synchronization of Charge Oscillations in Dimer Lattices
• Phonon-induced disorder in dynamics of optically pumped metals from non-linear electron-phonon coupling
• Shielded cantilever with on-chip interferometer circuit for THz scanning probe impedance microscopy
• The fate of quasiparticles in the superconducting state
• Radio-frequency driving of an attractive Fermi gas in a one-dimensional optical lattice
• Microwave susceptibility observation of interacting many-body Andreev states
• Orbital-Selective Spin-Orbit Mott Insulator in Fractional Valence Iridate La${}_3$Ir${}_3$O${}_{11}$
• Dynamics of electronic phase separation at the laser-induced insulator-metal transition in (La${}_{0.6}$Pr${}_{0.4}$)${}_{0.7}$Ca${}_{0.3}$MnO${}_3$
• Tracking the local order parameter through the Hubbard exciton decoherence time in the Mott-Hubbard insulator LaVO3
• Tunable Magnetic and Topological Phases in EuMnXBi${}_2$ (X=Mn, Fe, Co, Zn) Pnictides
• Fluctuation conductivity due to the preformed local pairs
• Asymmetric double-pulse interferometric frequency-resolved optical gating for visible-wavelength time-domain spectroscopy
• Optical signatures of strain-induced ferromagnetism in LaCoO${}_3$ thin film
• Spin responses of a disordered helical superconducting edge under Zeeman field
• A coefficient average approximation towards Gutzwiller wavefunction formalism
• Universal nonanalytic features in response functions of anisotropic superconductors
• Effect of phase string on single-hole dynamics in the two-leg Hubbard ladder