Progress and perspectives on the electron-doped cuprates

Abstract

Although the vast majority of high-$T_c$ cuprate superconductors are hole-doped, a small family of electron-doped compounds exists. Under investigated until recently, there has been tremendous recent progress in their characterization. A consistent view is being reached on a number of formerly contentious issues, such as their order parameter symmetry, phase diagram, and normal state electronic structure. Many other aspects have been revealed exhibiting both their similarities and differences with the hole-doped compounds. This review summarizes the current experimental status of these materials, with a goal to providing a snapshot of our current understanding of electron-doped cuprates. When possible we put our results in the context of the hole-doped compounds. We attempt to synthesize this information into a consistent view on a number of topics important to both this material class as well as the overall cuprate phenomenology including the phase diagram, the superconducting order parameter symmetry, phase separation, pseudogap effects, the role of competing orders, the spin-density wave mean-field description of the normal state, and electron-phonon coupling.

69 pages, 58 figures; Subitted to Reviews of Modern Physics on May 30th, 2009. Accepted February 23, 2010; http://rmp.aps.org/abstract/RMP/v82/i3/p2421_1

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• Anomalous high energy dispersion in photoemission spectra from insulating cuprates
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• Angle-resolved photoemission spectroscopy of electron-doped cuprate superconductors: Isotropic electron-phonon coupling
• Evidence for Antiferromagnetic Order in La${}_{2-x}$Ce${}_x$CuO${}_4$ from Angular Magnetoresistance Measurements
• Oxygen phonon branches in overdoped La${}_{1.7}$Sr${}_{0.3}$CuO${}_4$
• Resonance in Optimally Electron-Doped Superconductor Nd${}_{1.85}$Ce${}_{0.15}$CuO${}_{4-\delta }$
• Evolution of the low energy spin dynamics in electron-doped high-transition temperature superconductor Pr0.88LaCe0.12CuO4-d
• The resonance peak in the electron-doped cuprate superconductors
• d-Wave Checkerboard Order in Cuprates
• Evidence for a quantum phase transition in electron-doped Pr${}_{2-x}$Ce${}_x$CuO${}_{4-\delta }$ from Thermopower measurements
• Normal State Nernst Effect in Electron-doped Pr2-xCexCuO4: Superconducting Fluctuations and Two-band Transport
• Optical determination of the superconducting energy gap in electron-doped Pr_{1.85}Ce_{0.15}CuO_4
• Antiferromagnetism-superconductivity competition in electron-doped cuprates triggered by oxygen reduction
• Fermiology of Cuprates from First Principles: From Small Pockets to the Luttinger Fermi surface
• Sharp optical phonon softening close to optimal doping in La${}_{2-x}$Ba${}_x$CuO${}_{4+\delta }$
• s-Wave-Like excitation in the superconducting state of electron-doped cuprates with d-wave pairing
• Nodeless superconductivity in the infinite-layer electron-doped Sr_0.9La_0.1CuO_2 cuprate superconductor
• Doping n-type carriers by La-substitution for Ba in YBa_2Cu_3O_y system
• Influence of oxygen reduction on the structural and electronic properties of electron-doped Sr1-xLaxCuO2 thin films
• Magnetic fluctuations in n-type high-$T_c$ superconductors reveal breakdown of fermiology
• Quantum spin correlations through the superconducting-normal phase transition in electron-doped superconducting Pr0.88LaCe0.12CuO4-d
• Multiple bosonic mode coupling in the charge dynamics of the electron-doped superconductor (Pr${}_{2-x}$Ce${}_x$)CuO${}_4$
• Order parameter node removal in the d-wave superconductor $YB{a}_{2}C{u}_3{O}_{7-x}$ under magnetic field
• Chemical potential jump between hole- and electron-doped sides of ambipolar high-Tc cuprate
• Local tunneling spectroscopy of the electron-doped cuprate Sm1.85Ce0.15CuO4
• Destruction of Neel order and appearance of superconductivity in electron-doped cuprates by oxygen annealing process
• Analysis of the spectral function of Nd1.85Ce0.15CuO4, obtained by angle resolved photoemission spectroscopy
• Giant Anisotropy of Magnetoresistance and "Spin Valve" effect in Antiferromagnetic $N{d}_{2-x}C{e}_{x}Cu{O}_4$
• Quantum oscillations in electron doped high temperature superconductors
• Hysteresis and Anisotropic Magnetoresistance in Antiferromagnetic $N{d}_{2-x}C{e}_{x}Cu{O}_4$
• Andreev bound states at a cuprate grain boundary junction: A lower bound for the upper critical field
• Theory of point contact spectroscopy in electron-doped cuprates
• Upper critical field of electron-doped Pr${}_{2-x}$Ce${}_x$CuO${}_{4-\delta }$ in parallel magnetic fields
• Preparation of electron-doped La(2-x)CexCuO4 thin films with various Ce doping by dc magnetron sputtering
• Terahertz magneto-transport measurements in underdoped PCCO and comparison with ARPES
• Do We Need (or Want) a Bosonic Glue to Pair Electrons in Hiigh Tc Superconductors?
• Influence of structural disorder on low-temperature behavior of penetration depth in electron-doped high-T_C thin films
• Effects of chemical pressure on the Fermi surface and band dispersion in the electron-doped high-Tc superconductors
• c-Axis longitudinal magnetoresistance of the electron-doped superconductor Pr1.85Ce0.15CuO4
• Anisotropic dressing of charge-carriers in the electron-doped cuprate superconductor Sm(1.85)Ce(0.15)CuO(4) from angle-resolved photoemission measurements
• Complex microwave conductivity of Pr${}_{1.85}$Ce${}_{0.15}$CuO${}_{4-\delta }$ thin films using a cavity perturbation method
• Polaronic signatures in the optical properties of Nd${}_{2-x}$Ce${}_x$CuO${}_4$

Cited by in corpus (355)

• Superconductivity in Iron Compounds
• Continuous-time Monte Carlo methods for quantum impurity models
• A Common Thread: the pairing interaction for the unconventional superconductors
• Antiferromagnetic order and spin dynamics in iron-based superconductors
• Electronic structure of quantum materials studied by angle-resolved photoemission spectroscopy
• Quantum Criticality
• Superconducting Dome in Nd${}_{1-x}$Sr${}_x$NiO${}_2$ Infinite Layer Films
• Energy gaps in high-transition temperature cuprate superconductors
• The remarkable underlying ground states of cuprate superconductors
• Emergent properties hidden in plane view: Strong electronic correlations at oxide interfaces
• Unconventional Superconductivity
• Superconductivity in infinite-layer nickelate La${}_{1-x}$Ca${}_x$NiO${}_2$ thin films
• Progress in Neutron Scattering Studies of Spin Excitations in High-Tc Cuprates
• Lifshitz critical point in the cuprate superconductor YBa2Cu3Oy from high-field Hall effect measurements
• Charge ordering in the electron-doped superconductor Nd2-xCexCuO4
• 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
• Doping evolution of the Mott-Hubbard landscape in infinite-layer nickelates
• Hole-Doped Cuprate High Temperature Superconductors
• Stripe order from the perspective of the Hubbard model
• Asymmetry of collective excitations in electron and hole doped cuprate superconductors
• High-energy spin and charge excitations in electron-doped copper oxide superconductors
• The Strange Metal State of the Electron-Doped Cuprates
• Universal scaling of the critical temperature and the strange-metal scattering rate in unconventional superconductors
• Orbital and Spin Character of Doped Carriers in Infinite-Layer Nickelates
• Fermi-surface transformation across the pseudogap critical point of the cuprate superconductor La${}_{1.6-x}$Nd${}_{0.4}$Sr${}_x$CuO${}_4$
• Revised Phase Diagram for FeTe1-xSex system with less excess Fe atoms
• Multiorbital processes rule the Nd${}_{1-x}$Sr${}_x$NiO${}_2$ normal state
• Competition between charge-density-wave and superconductivity in the kagome metal RbV3Sb5
• Fe-doping induced superconductivity in charge-density-wave system 1T-TaS2
• Monte Carlo Studies of Quantum Critical Metals
• Doping dependent charge order correlations in electron-doped cuprates
• Pseudogap phase of cuprate superconductors confined by Fermi surface topology
• Phonon-Mediated Long-Range Attractive Interaction in One-Dimensional Cuprates
• Superconductivity suppression of Ba0.5K0.5Fe2-2xM2xAs2 single crystals by substitution of transition-metal (M = Mn, Ru, Co, Ni, Cu, and Zn)
• Persistent paramagnons deep in the metallic phase of Sr${}_{2-x}$La${}_x$IrO${}_4$
• Detection of Acoustic Plasmons in Hole-Doped Lanthanum and Bismuth Cuprate Superconductors Using Resonant Inelastic X-Ray Scattering
• Quantum materials for energy-efficient neuromorphic computing
• Insights into the High Temperature Superconducting Cuprates from Resonant Inelastic X-ray Scattering
• Anomalous magnetoresistance in the spinel superconductor LiTi2O4
• Crystal Structure, Lattice Vibrations, and Superconductivity of LaO${}_{1-x}$F${}_x$BiS${}_2$
• Characterizing the three-orbital Hubbard model with determinant quantum Monte Carlo
• Direct theoretical evidence for weaker correlations in electron-doped and Hg-based hole-doped cuprates
• Magnetic Breakdown in the electron-doped cuprate superconductor Nd${}_{2-x}$Ce${}_x$CuO${}_4$: the reconstructed Fermi surface survives in the strongly overdoped regime
• Superconductivity in nickel based 112 systems
• Relationship between the parent charge transfer gap and maximum transition temperature in cuprates
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• Quantum critical properties of a metallic spin density wave transition
• Strange metals as ersatz Fermi liquids
• Universal behavior of the upper critical field in iron based superconductors
• Momentum-dependent pseudogaps in the half-filled two-dimensional Hubbard model
• Fermi surface reconstruction in electron-doped cuprates without antiferromagnetic long-range order
• Coexistence of Superconductivity and Antiferromagnetism in the Hubbard model for cuprates
• The Phase Diagram in Electron-Doped LCCO
• Spectroscopic evidence for negative electronic compressibility in a quasi-three-dimensional spin-orbit correlated metal
• Quantum critical scaling at the edge of Fermi liquid stability in a cuprate superconductor
• Mott Electrons in an Artificial Graphenelike Crystal of Rare-Earth Nickelate
• Nodeless superconductivity arising from strong (pi,pi) antiferromagnetism in the infinite-layer electron-doped cuprate Sr1-xLaxCuO2
• Coexistence of orbital and quantum critical magnetoresistance in FeSe${}_{1-x}$S${}_x$
• Two-dimensional superconductor-insulator quantum phase transitions in an electron-doped cuprate
• Crossover of Charge Fluctuations across the Strange Metal Phase Diagram
• Kinetic-energy driven superconductivity in cuprate superconductors
• Dynamical order and superconductivity in a frustrated many-body system
• From charge- and spin-ordering to superconductivity in the organic charge-transfer solids
• Nernst effect in the electron-doped cuprate superconductor PCCO: Superconducting fluctuations, upper critical field Hc2, and the origin of the Tc dome
• Correlation between Fermi surface transformations and superconductivity in the electron-doped high-$T_c$ superconductor Nd${}_{2-x}$Ce${}_x$CuO${}_4$
• Low-energy electrodynamics of infinite-layer nickelates: evidence for d-wave superconductivity in the dirty limit
• Superconductivity in high-$T_c$ and related strongly correlated systems from variational perspective: Beyond mean field theory
• Resonant torsion magnetometry in anisotropic quantum materials
• Correlation between scale-invariant normal state resistivity and superconductivity in an electron-doped cuprate
• Density-wave-like gap evolution in La${}_3$Ni${}_2$O${}_7$ under high pressure revealed by ultrafast optical spectroscopy
• Quantum-critical pairing in electron-doped cuprates
• Cavity magnon-polaritons in cuprate parent compounds
• The nature of effective interaction in cuprate superconductors: a sign-problem-free quantum Monte-Carlo study
• Spectral properties near the Mott transition in the two-dimensional Hubbard model with next-nearest-neighbor hopping
• Fermi Surface reconstruction and anomalous low temperature resistivity in electron-doped La2-xCexCuO4
• d-wave superconductivity and its coexistence with antiferromagnetism in t-J-U model: Statistically consistent Gutzwiller approach
• Doping Asymmetry of a 3-orbital CuO${}_2$ Hubbard Model
• Deconfined criticality and ghost Fermi surfaces at the onset of antiferromagnetism in a metal
• Key issues in theories of high temperature superconductors
• Review on quasi-2D square planar nickelates
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• Thermal Diffusivity Above Mott-Ioffe-Regel Limit
• Hidden Fermi-liquid charge transport in the antiferromagnetic phase of the electron-doped cuprates
• Electron doping of proposed quantum spin liquid kagomé Zn-Cu hydroxyl-halides produces localized states in the band gap
• Pair density wave in doped three-band Hubbard model on two-leg square cylinders
• Gapped collective charge excitations and interlayer hopping in cuprate superconductors
• Novel spin-orbit coupling driven emergent states in iridate-based heterostructures
• Quantum critical point for stripe order: An organizing principle of cuprate superconductivity
• Anisotropic Non-Fermi Liquids
• Soft X-ray Spectroscopy of Low-Valence Nickelates
• Thermalization and Possible Signatures of Quantum Chaos in Complex Crystalline Materials
• Effect of magnetic criticality and Fermi-surface topology on the magnetic penetration depth
• Selective Interface Control of Order Parameters in Complex Oxides
• Coexistence of ferromagnetism and superconductivity in CeO${}_{0.3}$F${}_{0.7}$BiS${}_2$
• Transport properties of the metallic state of overdoped cuprate superconductors from an anisotropic marginal Fermi liquid model
• Momentum-Resolved Visualization of Electronic Evolution in Doping a Mott Insulator
• Extended quantum criticality of low-dimensional superconductors near a spin-density-wave instability
• Novel Electronic State and Superconductivity in the Electron-Doped High-Tc T'-Superconductors
• Time-Resolved Resonant Inelastic X-Ray Scattering in a Pumped Mott Insulator
• Breakdown of Fermi liquid behavior at the (π,π)=2k_F spin-density wave quantum-critical point: the case of electron-doped cuprates
• Neutron investigation of the magnetic scattering in an iron-based ferromagnetic superconductor
• Doping evolution and polar surface reconstruction of the infinite-layer cuprate Sr${}_{1-x}$La${}_x$CuO${}_2$
• Superconductivity in the three-band model of cuprates: Variational wave function study and relation to the single-band case
• Emery vs. Hubbard model for cuprate superconductors: a Composite Operator Method study
• Quasiparticle self-consistent GW study of cuprates: electronic structure, model parameters, and the two-band theory for Tc
• Quantum phase transition inside the superconducting dome of Ba(Fe${}_{1-x}$Co${}_x$)${}_2$As${}_2$ probed by optical magneto-sensing using NV-centers in diamond
• Evolution of plasmon excitations across the phase diagram of the cuprate superconductor La${}_{2-x}$Sr${}_x$CuO${}_4$
• Electron-Spin Excitation Coupling in an Electron Doped Copper Oxide Superconductor
• Electronic Structure of Ce-Doped and -Undoped Nd${}_2$CuO${}_4$ Superconducting Thin Films Studied by Hard X-ray Photoemission and Soft X-ray Absorption Spectroscopy
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• Direct observation of nodeless superconductivity and phonon modes in electron-doped copper oxide Sr${}_{1-x}$Nd${}_x$CuO${}_2$
• Pseudogap-less high T${}_c$ superconductivity in BaCo${}_x$Fe${}_{2-x}$As${}_2$
• Emergence of pseudogap from short-range spin-correlations in electron doped cuprates
• Interplane resistivity of underdoped single crystals (Ba${}_{1-x}$K${}_x$)Fe${}_2$As${}_2$, $0\le x<0.34$
• Pseudogap in the chain states of YBCO
• Superconductivity in Correlated Multi-Orbital Systems with Spin-Orbit Coupling: Coexistence of Even- and Odd-Frequency Pairing and the Case of Strontium Ruthenate
• Thermal conductivity in large-$J$ two-dimensional antiferromagnets: Role of phonon scattering
• Anomalously Sharp Superconducting Transitions in Overdoped $L{a}_{2-x}S{r}_{x}Cu{O}_4$ Films
• Two types of superconducting domes in unconventional superconductors
• Close inspection of plasmon excitations in cuprate superconductors
• Anomalous quantum criticality in the electron-doped cuprates
• The Valence Transition Model of Pseudogap, Charge-Order and Superconductivity in Electron- and Hole-Doped Copper Oxides
• Bulk superconductivity in undoped T'-La${}_{1.9}$Y${}_{0.1}$CuO${}_4$ probed by muon spin rotation
• Theory of High-Tc Superconductivity: Accurate Predictions of Tc
• Spin excitations in layered antiferromagnetic metals and superconductors
• Theory of High-Tc Superconductivity: Transition Temperature
• Spin-orbit coupling effects on the electronic properties of the pressure-induced superconductor CrAs
• Upper critical field in electron-doped cuprate superconductor Nd${}_{2-x}$Ce${}_x$CuO${}_{4+\delta }$: two-gap model
• Josephson Effect in Noncentrosymmetric Superconductor Junctions
• Fermi Arcs vs. Fermi Pockets in Electron-doped Perovskite Iridates
• Thermal Hall conductivity of electron-doped cuprates
• d_{3z^2-r^2} Orbital in high-Tc cuprates: Excitonic spectrum, metal-insulator phase diagram, optical conductivity and orbital character of doped holes
• Tuning the critical temperature of cuprate superconductor films using self-assembled organic layers
• Ultrafast dynamics in the presence of antiferromagnetic correlations in electron-doped cuprate La${}_{2-x}$Ce${}_x$CuO${}_{4\pm \delta }$
• Optical study of superconducting Pr${}_2$CuO${}_x$ with $x\simeq 4$
• Magnetic exchange fields and domain wall superconductivity at an all-oxide superconductor / ferromagnet insulator interface
• Superfluid stiffness in cuprates: Effect of Mott transition and phase competition
• Bogoliubov Quasiparticle on the Gossamer Fermi Surface in Electron-Doped Cuprates
• Understanding electron-doped cuprate superconductors as hole superconductors
• Occurrence of flat bands in strongly correlated Fermi systems and high-$T_c$ superconductivity of electron-doped compounds
• Dual structure in the charge excitation spectrum of electron-doped cuprates
• Superconductivity mediated by the antiferromagnetic spin-wave in chalcogenide iron-base superconductors
• Extended superconducting dome of electron-doped cuprates after protect annealing revealed by ARPES
• Emergent superconductivity in single crystalline ${\mathrm{MgTi}}_2{\mathrm{O}}_4$ films via structural engineering
• Electronic structures of quasi-one-dimensional cuprate superconductors Ba${}_2$CuO${}_{3+\delta }$
• Superconductivity-insensitive order at $q$~1/4 in electron doped cuprates
• Collective charge excitations and the metal-insulator transition in the square lattice Hubbard-Coulomb model
• Anomalous Enhancement of the Superconducting Transition Temperature in Electron-Doped Cuprate Heterostructures
• Anomalous normal state resistivity in superconducting $L{a}_{2-x}C{e}_{x}Cu{O}_4$: Fermi liquid or strange metal?
• A view from inside iron-based superconductors
• Transport anomalies and quantum criticality in electron-doped cuprate superconductors
• Evolution of the cyclotron mass with doping in La${}_{2-x}$Sr${}_x$CuO${}_4$
• Superconducting phase diagram of itinerant antiferromagnets
• The high-energy anomaly in ARPES spectra of the cuprates-many body or matrix element effect?
• Role of Square Planar Coordination in the Magnetic Properties of Na4IrO4
• High-pressure effects on single crystals electron-doped r${}_{2-x}$Ce${}_x$CuO${}_4$
• Shubnikov-de Haas quantum oscilations reveal a reconstructed Fermi surface near optimal doping in a thin film of the cuprate superconductor Pr${}_{1.86}$Ce${}_{0.14}$CuO${}_{4\pm \delta }$
• Doping effect on the anomalous behavior of the Hall effect in electron-doped superconductor Nd${}_{2-x}$Ce${}_x$CuO${}_{4+\delta }$
• Renormalization of f-levels away from the Fermi energy in electron excitation spectroscopies: Density functional results of Nd${}_{2-x}$Ce${}_x$CuO${}_4$
• Resolving the nature of electronic excitations in resonant inelastic x-ray scattering
• A counterexample to the conjectured Planckian bound on transport
• An Investigation of Particle-Hole Asymmetry in the Cuprates via Electronic Raman Scattering
• Emergence of Quasiparticles in a Doped Mott Insulator
• Phase Diagram, $d$-Wave Superconductivity, and Pseudogap of the $t$-$t^{\prime }$-$J$ Model at Finite Temperature
• States induced in the single-particle spectrum by doping a Mott insulator
• Band-Renormalization Effects and Predominant Antiferromagnetic Order in Two-Dimensional Hubbard Model
• Anisotropy of the gap parameter in the hole-doped cuprates
• Spin Excitations and Flat Electronic Bands in a Cr-based Kagome Superconductor
• Magnetic orders in the hole doped three-band Hubbard model: spin spirals, nematicity, and ferromagnetic domain walls
• Progress in nonmagnetic impurity doping studies on Fe-based superconductors
• Plasmon dispersion in bilayer cuprate superconductors
• Magnetic neutron diffraction study of Ba(Fe1-xCox)2As2 critical exponents through the tricritical doping
• Spectroscopic evidence for electron-boson coupling in electron-doped Sr${}_2$IrO${}_4$
• Influence of spin and charge fluctuations on spectra of the two-dimensional Hubbard model
• Tunable interplay between 3d and 4f electrons in Co-doped iron pnictides
• Disorder-sensitive pump-probe measurements on Nd${}_{1.83}$Ce${}_{0.17}$CuO${}_{4\pm \delta }$ films
• Strong particle-hole asymmetry of charge instabilities in doped Mott insulators
• Enhanced nematic fluctuations near an antiferromagnetic Mott insulator and possible application to high-$T_c$ cuprates
• Experimental evidence for Zeeman spin-orbit coupling in layered antiferromagnetic conductors
• Quantum oscillations from the reconstructed Fermi surface in electron-doped cuprate superconductors
• Fermi and Luttinger arcs: two concepts, realized on one surface
• Flipping of antiferromagnetic to superconducting states in pressurized quasi-one-dimensional manganese-based compounds
• Characteristics of the Mott transition and electronic states of high-temperature cuprate superconductors from the perspective of the Hubbard model
• Two Dimensional Incommensurate and Three Dimensional Commensurate Magnetic Order and Fluctuations in $L{a}_{2-x}B{a}_{x}Cu{O}_4$
• Collapse of density wave and emergence of superconductivity in pressurized-La${}_4$Ni${}_3$O${}_{10}$ evidenced by ultrafast spectroscopy
• Transient terahertz photoconductivity of insulating cuprates
• Damping of long wavelength collective modes in spinor Bose-Fermi mixtures
• Doping dependence of charge order in electron-doped cuprate superconductors
• Quantum oscillations in electron doped high temperature superconductors
• Superconductivity and antiferromagnetism as interfering orders in organic conductors
• Phase-sensitive evidence for dx2-y2-pairing symmetry in the parent-structure high-Tc cuprate superconductor Sr1-xLaxCuO2
• Nernst effect in the electron-doped cuprate superconductor La2-xCexCuO4
• Growth and characterization of HgBa2CaCu2O6+d and HgBa2Ca2Cu3O8+d crystals
• Topological basis for understanding the behavior of the heavy-fermion metal $\beta -\mathrm{YbAl}{\mathrm{B}}_4$ under application of magnetic field and pressure
• Low quasiparticle coherence temperature in the one band-Hubbard model: A slave-boson approach
• Tetragonality induced superconductivity in anti-ThCr${}_2$Si${}_2$-type $R{E}_2$O${}_2$Bi ($RE$ = rare earth) with Bi square net
• BCS $d$-wave behavior in the THz electrodynamic response of electron-doped cuprate superconductors
• Electronic correlation-driven orbital polarization transitions in the orbital-selective Mott compound Ba${}_2$CuO${}_{4-\delta }$
• Multilayered cuprate superconductor Ba${}_2$Ca${}_5$Cu${}_6$O${}_{12}$(O${}_{1-x}$,F${}_x$)${}_2$ studied by temperature-dependent scanning tunneling microscopy and spectroscopy
• Quenched Magnon excitations by oxygen sublattice reconstruction in (SrCuO${}_2$)${}_n$/(SrTiO${}_3$)${}_2$ superlattices
• Electronic Evolution from the Parent Mott Insulator to a Superconductor in Lightly Hole-Doped Bi2Sr2CaCu2O8+delta
• Coexistence of antiferromagnetism and superconductivity of t-t${}^{\prime }$-J model on honeycomb lattice
• Insulator-like behavior coexisting with metallic electronic structure in strained FeSe thin films grown by molecular beam epitaxy
• Path integral representation for the Hubbard model with reduced number of Lefschetz thimbles
• Lindhard and RPA susceptibility computations in extended momentum space in electron doped cuprates
• Optimizing the tight-binding parametrization of the quasi-one-dimensional superconductor K2Cr3As3
• Interplay of spin and charge order in the electron-doped cuprates
• Low-Energy Model and Electron-Hole Doping Asymmetry of Single-Layer Ruddlesden-Popper Iridates
• Quantum embedding for molecules using auxiliary particles -- The ghost Gutzwiller Ansatz
• Transport evidence of superlattice Dirac cones in graphene monolayer on twisted boron nitride substrate
• The $t$-$t^{\prime }$-$t^{\prime \prime }$-$U$ Hubbard model and Fermi-level peak
• Electron self-energy from quantum charge fluctuations in the layered t-J model with long-range Coulomb interaction
• High magnetic field evolution of the in-plane angular magnetoresistance of electron-doped Sr1-xLaxCuO2 in the normal state
• Quantum oscillations in $\mathrm{YB}{\mathrm{a}}_2\mathrm{C}{\mathrm{u}}_3{\mathrm{O}}_{6+\delta }$ from an incommensurate $d$-density wave order
• Photo-induced new metastable state with modulated Josephson coupling strengths in Pr${}_{0.88}$LaCe${}_{0.12}$CuO${}_4$
• Sr${}_2$RuO${}_4$, like doped cuprates and barium bismuthate, is a negative charge-transfer gap even parity superconductor with $\frac{3}{4}$-filled oxygen band
• Theoretical insights into electronic nematic order, bond-charge orders, and plasmons in cuprate superconductors
• Impact of electron correlations on two-particle charge response in electron- and hole-doped cuprates
• Hubbard-Kanamori model: spectral functions, negative electron compressibility, and susceptibilities
• Interplay of magnetism and superconductivity in 2D extended Hubbard model
• Pressure tuning of structure, superconductivity and novel magnetic order in the Ce-underdoped electron-doped cuprate T'-Pr_1.3-xLa_0.7Ce_xCuO_4 (x = 0.1)
• Vacancy-induced suppression of CDW order and its impact on magnetic order in kagome antiferromagnet FeGe
• Bosonic excitations and electron pairing in an electron-doped cuprate superconductor
• Anomalous normal state magnetotransport in an electron-doped cuprate
• Non-Fermi-liquid behavior and doping asymmetry in an organic Mott insulator interface
• Two-Particle-Self-Consistent Approach for the Hubbard Model
• Berry Phase in Cuprate Superconductors
• Effects of excess or deficiency of oxygen content on the electronic structure of high-$T_C$ cuprates
• Optimal Tc for Electron-Doped Cuprate Realized under High Pressure
• Orbital-selective coherence-incoherence crossover and metal-insulator transition in Cu-doped NaFeAs
• Anomalous normal state gap in an electron-doped cuprate
• Anisotropic dressing of electrons in electron-doped cuprate superconductors
• CDMFT+HFD : an extension of dynamical mean field theory for nonlocal interactions applied to the single band extended Hubbard model
• Superconducting Dome in ${\mathrm{La}}_{3-x}{\mathrm{Sr}}_x{\mathrm{Ni}}_2{\mathrm{O}}_{7-\delta }$ Thin Films
• Study of the superconducting to normal transition
• Towards room-temperature superconductivity
• Magnetic breakdown and quantum oscillations in electron-doped high temperature superconductor $\mathrm{N}{\mathrm{d}}_{2-\mathrm{x}}\mathrm{C}{\mathrm{e}}_{\mathrm{x}}\mathrm{Cu}{\mathrm{O}}_4$
• Resistivity tensor correlations in the mixed state of electron-doped superconductor Nd${}_{2-x}$Ce${}_x$CuO${}_{4+\delta }$
• Disorder effects on hot spots in electron-doped cuprates
• Superconductivity induced by structural reorganization in the electron-doped cuprate Nd${}_{2-x}$Ce${}_x$CuO${}_4$
• Thermal Stability of Superconductors
• Molecular beam epitaxy growth and surface structure of Sr1-xNdxCuO2 cuprate films
• Optical and Hall conductivities of a thermally disordered two-dimensional spin-density wave: two-particle response in the pseudogap regime of electron-doped high-$T_c$ superconductors
• Epitaxial stabilization of ultra thin films of electron doped manganites
• Melting the Superconducting State in the Electron Doped Cuprate Pr${}_{1.85}$Ce${}_{0.15}$CuO${}_{4-\delta }$ with Intense near-infrared and Terahertz Pulses
• Resilient Fermi liquid and strength of correlations near an antiferromagnetic quantum critical point
• Toward a topological scenario for high-temperature superconductivity of copper oxides
• Doping asymmetry of superconductivity coexisting with antiferromagnetism in spin fluctuation theory
• Electronic Raman response in electron-doped cuprate superconductors
• Exotic Superconductivity in the Extended Attractive Hubbard Model
• Quantum oscillations suggest hidden quantum phase transition in the cuprate superconductor Pr${}_2$CuO${}_{4\pm \delta }$
• Enhanced superconducting gap in the outer CuO${}_2$ plane of the trilayer cuprate (Hg,Re)Ba${}_2$Ca${}_2$Cu${}_3$O${}_{8+\delta }$
• Phase Diagram of the Square-Lattice $t$-$J$-$V$ Model for Electron-Doped Cuprates
• Nature of the mixed-parity pairing of attractive fermions with spin-orbit coupling in optical lattice
• Second magnetization peak, anomalous field penetration, and Josephson vortices in KCa${}_2$Fe${}_4$As${}_4$F${}_2$ bilayer pnictide superconductor
• Percolative Superconductivity in Electron-Doped Sr${}_{1-x}$Eu${}_x$CuO${}_{2+y}$ Films
• Suppression of Antiferromagnetism in Electron-Doped Cuprate $T^{\prime }$-${\mathrm{La}}_{2-x}{\mathrm{Ce}}_x{\mathrm{CuO}}_{4\pm \delta }$
• Spin and charge fluctuations in the two-band Hubbard model
• A silver(II) route to unconventional superconductivity
• On the size of superconducting islands on the density-wave background in organic metals
• Signatures of charge-order correlations in transport properties of electron-doped cuprate superconductors
• Crystalline Splitting of $d$ Orbitals in Regular Optical Lattices
• Electrical transport near quantum criticality in low dimensional organic superconductors
• Effect of high oxygen pressure annealing on superconducting Nd1.85Ce0.15CuO4 thin films by pulsed laser deposition from Cu-enriched targets
• Metallic state in La-doped YBa${}_2$Cu${}_3$O${}_y$ thin films with $n$-type charge carriers
• Self-consistent Eliashberg theory, Tc, and the gap function in electron-doped cuprates
• Tunable superconductivity in parent cuprate Pr${}_2$CuO${}_{4\pm \delta }$ thin films
• Fermionology in the Kondo-Heisenberg model: the case of CeCoIn${}_5$
• Low-temperature heat transport of Nd_{2-x}Ce_{x}CuO_{4} single crystals
• The composite operator method route to the 2D Hubbard model and the cuprates
• Deep Learning Hamiltonians from Disordered Image Data in Quantum Materials
• Energy-scale cascade and correspondence between Mott and Kondo lattice physics
• Plasmarons in high-temperature cuprate superconductors
• Spin re-orientation induced anisotropic magnetoresistance switching in LaCo${}_{0.5}$Ni${}_{0.5}$O${}_{3-\delta }$ thin films
• Impurity effects on spin dynamics in magnetic and superconducting iron pnictides and chalcogenides
• Magnetotransport evidence of irreversible spin reorientation in the collinear antiferromagnetic state of underdoped ${\mathrm{Nd}}_{2-x}{\mathrm{Ce}}_x{\mathrm{CuO}}_4$
• Lifshitz transition in two-dimensional spin-density wave models
• Spin and bond-charge excitation spectra in correlated electron systems near antiferromagnetic phase
• ARPES autocorrelation in electron-doped cuprate superconductors
• Post-growth annealing effects on charge and spin excitations in Nd${}_{2-x}$Ce${}_x$CuO${}_4$
• Nature of carrier doping in T'-La1.8-xEu0.2SrxCuO4 studied by X-Ray Photoemission and Absorption Spectroscopy
• The Weak, the Strong and the Long Correlation Regimes of the Two-Dimensional Hubbard Model at Finite Temperature
• Magnetism behavior of $T^{\prime }$-type Eu${}_2$CuO${}_4$ revealed by muon spin rotation/relaxation measurements
• Localized states in the Mott insulator κ-(BEDT-TTF)_2Cu[N(CN)_2]Cl as probed by photoluminescence
• Superconductivity-Induced Changes in Density-Density Correlation Function Enabled by Umklapp Processes
• Internal static electric and magnetic field at the copper cite in a single crystal of the electron-doped high-T${}_c$ superconductor Pr${}_{1.85}$Ce${}_{0.15}$CuO${}_{4-y}$
• DMFT study on the electron-hole asymmetry of the electron correlation strength in the high Tc cuprates
• Recent Progress of Point Contact Spectroscopy as a Probe of Correlated Electron States
• Short-range antiferromagnetic correlation effect on conduction electrons in two-dimensional strongly correlated electron systems
• Normal State Gap in Parent Cuprate Pr2CuO4+/-δ
• The Future of the Correlated Electron Problem
• Quantum Critical Scaling of Specific Heat in a Quasicrystal
• Evolution of electronic states in n-type copper oxide superconductor via electric double layer gating
• Geometric orthogonal metals: Hidden antiferromagnetism and pseudogap from fluctuating stripes
• Epitaxial stabilization of SrCu${}_3$O${}_4$ with infinite Cu${}_{3/2}$O${}_2$ layers
• The mixed-state Hall conductivity of single-crystal films $N{d}_{2-x}C{e}_{x}Cu{O}_{4+\delta }$ (x=0.14)
• Eliashberg analysis of the optical conductivity in superconducting Pr${}_2$CuO${}_x$ ($x\simeq 4$)
• Superfluid density in the slave-boson theory
• Magnetic field-tuned quantum criticality in optimally electron-doped cuprate thin films
• Ambipolar doping of a charge-transfer insulator in the Emery model
• Topological phase transition from nodal to nodeless d-wave superconductivity in electron-doped cuprate superconductors
• Non-BCS temperature dependence of energy gap in thin film electron-doped cuprates
• Strange Metallic Transport in the Antiferromagnetic Regime of Electron Doped Cuprates
• Evolution of electron Fermi surface with doping in cobaltates
• Topological phase diagram of twisted bilayer graphene as a function of the twist angle
• Lattice dynamics of the infinite-layer nickelate LaNiO${}_2$
• Freestanding single-crystal superconducting electron-doped cuprate membrane
• Spin correlations in the parent phase of Li${}_{1-x}$Fe${}_x$ODFeSe
• Optical and Raman selection rules for odd-parity clean superconductors
• Suppression of both superconductivity and structural transition in hole-doped MoTe${}_2$ induced by Ta substitution
• Nonreciprocal transport in U(1) gauge theory of high-Tc cuprates
• Vanishing pseudogap around $(\pi ,0)$ in an electron-doped high-${\mathrm{T}}_{\mathrm{c}}$ superconductor: a simple picture
• Influence of oxygen-coordination number on the electronic structure of single-layer La-based cuprates
• Evolution of a bosonic mode across the superconducting dome in the high-Tc cuprate Pr(2-x)Ce(x)CuO(4-δ)
• Electric--field effect on electron-doped infinite-layer Sr${}_{0.88}$La${}_{0.12}$CuO${}_{2+x}$ thin films
• Hall resistivity correlations in disordered electron-doped Nd${}_{2-x}$Ce${}_x$CuO${}_{4+\delta }$ films
• Single-particle spectra and magnetic susceptibility in the Emery model: a dynamical mean-field perspective
• Magnetic phases of electron-doped infinite-layer Sr${}_{1-x}$La${}_x$CuO${}_2$ from first-principles density functional calculations
• Electron states, bound to a texture in a Néel antiferromagnet
• Deciding the fate of the false Mott transition in two dimensions by exact quantum Monte Carlo methods
• Manifestation of the magnetic moments of Cooper pairs in low-temperature properties of superconducting thin-film rings
• Introduction to High-Temperature Superconductivity for Solid State Chemists
• Antiferromagnetic phase diagram of the cuprate superconductors
• The commensurate magnetic excitations induced by band-splitting and Fermi surface topology in n-type Cuprates
• Weakly damped bosons and precursor gap in the vicinity of an antiferromagnetic metallic transition
• Anomalous Nodal Gap in a Doped Spin-1/2 Antiferromagnetic Mott Insulator
• Momentum and doping dependence of spin excitations in electron-doped cuprate superconductors
• A conducting nano-filament (CNF) network as a precursor to the origin of superconductivity in electron-doped copper oxides
• Spin-stripes in the Hubbard model: a combined DMFT and Bethe-Salpeter analysis
• Exploring functionalized Zr${}_2$N and Sc${}_2$N MXenes as superconducting candidates with $\text{ab initio}$ calculations
• Critical pairing fluctuations in the normal state of a superconductor: pseudogap and quasi-particle damping
• Inhomogeneous reduction-annealing effects on the electron-doped cuprate superconductor revealed by micro-focused angle-resolved photoemission spectroscopy
• Quasi-one-dimensional exchange interactions and short-range magnetic correlations in CuTeO4
• Doping dependence of electromagnetic response in electron-doped cuprate superconductors
• Local properties of the t-J model in a two-pole approximation within COM
• Non-uniform magnetization profile in ferromagnetic heterostructures leading to topological Hall effect like signatures
• Correlation between the strength of low-temperature T-linear normal-state resistivity and $T_{\mathrm{c}}$ in overdoped electron-doped cuprate superconductors
• Ultrafast charge-transfer dynamics in Ca${}_2$CuO${}_2$Cl${}_2$ from time-resolved optical reflectivity
• Renormalization of dispersion in electron-doped bilayer cuprate superconductors
• Beyond on-site Hubbard interaction in charge dynamics of cuprate superconductors
• Pairing phase diagram for electron-doped cuprates in the square-lattice $t-U-V$ Hubbard model
• Discovery of a bi-critical point between antiferromagnetic and superconducting phases in pressurized single crystal Ca0.73La0.27FeAs2
• Non-linear Hall resistivity in overdoped Pr${}_{1.82}$Ce${}_{0.18}$CuO${}_{4+\delta }$ electron-doped cuprate
• A close look at antiferromagnetism in multidimensional phase diagram of electron-doped copper oxide
• Self-doped apical O- can lead to plane expansion and/or proposed 3-D superconductivity in YBa2Cu3Oy
• Probing the pseudogap and beyond: Examining single-particle properties of the hole- and electron-doped Hubbard model
• Doping-dependent orbital magnetism in Chromium pnictides
• Absence of coherent peaks in a $Z_2$ fractionalized BCS superconducting state
• Variational Monte Carlo study of spin dynamics in underdoped cuprates
• Electron-hole asymmetry of quantum collective excitations in high-$T_c$ copper oxides
• Collective Magnetic Excitations in a Photo-excited Electron-doped Cuprate Superconductor
• Emergence of Fermi-liquid and BCS physics in overdoped cuprates
• Fermi surface and pseudogap in highly doped Sr${}_2$IrO${}_4$
• Pseudogap in electron-doped cuprates: thermal precursor to magnetism
• Compositions in YBa2Cu3Oy for 3-D bond order superconductors