Correlated electronic structure of LaOFeAs

Abstract

We compute the electronic structure, momentum resolved spectral function and optical conductivity of the new superconductor LaO${}_{1-x}$F${}_x$FeAs within the combination of the Density functional theory and the Dynamical Mean Field Theory. We find that the compound in the normal state is a strongly correlated metal and the parent compound is a bad metal at the verge of the metal insulator transition. We argue that the superconductivity is not phonon mediated.

4 pages, 5figures

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Cited by in corpus (333)

• Magnetic Order versus superconductivity in the Iron-based layered La(O1-xFx)FeAs systems
• The Puzzle of High Temperature Superconductivity in Layered Iron Pnictides and Chalcogenides
• Unconventional pairing originating from disconnected Fermi surfaces in superconducting LaFeAsO${}_{1-x}$F${}_x$}
• Superconductivity at 22 K in Co-doped BaFe2As2 Crystals
• Strong electronic correlations from Hund's coupling
• Magnetic order in BaFe2As2, the parent compound of the FeAs based superconductors in a new structural family
• Electrodynamics of Correlated Electron Materials
• Antiferromagnetic order and spin dynamics in iron-based superconductors
• Strong Correlations and Magnetic Frustration in the High Tc Iron Pnictides
• Competing Orders and Spin-Density-Wave Instability in La(O${}_{1-x}$F${}_x$)FeAs
• Incommensurate magnetic order in the alpha-Fe(Te,Se) superconductor systems
• Dynamical Mean-Field Theory within the Full-Potential Methods: Electronic structure of Ce-115 materials
• Is LaO${}_{1-x}$F${}_x$FeAs an electron-phonon superconductor ?
• Magnetism and its microscopic origin in iron-based high-temperature superconductors
• Coherence-incoherence crossover in the normal state of iron-oxypnictides and importance of the Hund's rule coupling
• Funtional Renormalization Group Study of the Pairing Symmetry and Pairing Mechanism of the FeAs Based High Temperature Superconductors
• A Numerical Renormalization Group Study of the Superconducting and Spin Density Wave Instabilities in MFeAsO${}_{1-x}$F${}_x$ Compounds
• Pairing Symmetry in a Two-Orbital Exchange Coupling Model of Oxypnictides
• The challenge of unravelling magnetic properties in LaFeAsO
• Dynamical Mean-Field Theory within an Augmented Plane-Wave Framework: Assessing Electronic Correlations in the Iron Pnictide LaFeAsO
• Electronic correlations in the iron pnictides
• Multiband magnetism and superconductivity in Fe-based compounds
• Electronic structure of the iron-based superconductor LaOFeP
• Phase transitions in LaFeAsO: structural, magnetic, elastic, and transport properties, heat capacity and Mossbauer spectra
• Theory of magnetic excitations in iron-based layered superconductors
• Comparison of Ab initio Low-Energy Models for LaFePO, LaFeAsO, BaFe2As2, LiFeAs, FeSe and FeTe: Electron Correlation and Covalency
• Ironing out the details of unconventional superconductivity
• Commensurate Spin Density Wave in LaOFeAs: A Local Probe Study
• Coexistence of static magnetism and superconductivity in SmFeAsO1-xFx as revealed by muon spin rotation
• Topological nature of FeSe${}_{0.5}$Te${}_{0.5}$ superconductor
• Nodal Spin Density Wave and band topology of the FeAs based materials
• Proximity of antiferromagnetism and superconductivity in LaO${}_{1-x}$F${}_x$FeAs: effective Hamiltonian from ab initio studies
• A key role for unusual spin dynamics in ferropnictides
• Anisotropy in the electrical resistivity and susceptibility of superconducting BaFe${}_2$As${}_2$ single crystals
• Antiferromagnetic superexchange interactions in LaOFeAs
• High - Temperature Superconductivity in Iron Based Layered Compounds
• Iron based high transition temperature superconductors
• Iron-based layered superconductor LaO${}_{1-x}$F${}_x$FeAs: an antiferromagnetic semimetal
• Spin-singlet superconductivity with multiple gaps in PrO0.89F0.11FeAs
• Orbital Order and Spontaneous Orthorhombicity in Iron Pnictides
• Electronic phase separation in the slightly underdoped iron pnictide superconductor Ba(1-x)K(x)Fe(2)As(2)
• Strongly Correlated Materials
• Spin-triplet p-wave pairing in a 3-orbital model for iron pnictide superconductors
• Three orbital model for the iron-based superconductors
• Hund's coupling key role in multi-orbital correlations
• Bandwidth and Fermi surface of Iron-Oxypnictides: covalency and sensitivity to structural changes
• Strong electron correlations in the normal state of FeSe0.42Te0.58
• Antiferromagnetic transition in EuFe${}_2$As${}_2$: A possible parent compound for superconductors
• Orbital Ordering and Unfrustrated $(\pi ,0)$ Magnetism from Degenerate Double Exchange in the Iron Pnictides
• Evidence for weak electronic correlations in Fe-pnictides
• Local Electronic Correlation at the Two-Particle Level
• Iron pnictides as a new setting for quantum criticality
• Using Gap Symmetry and Structure to Reveal the Pairing Mechanism in Fe-based Superconductors
• Density Functional Study of Excess Fe in Fe${}_{1+x}$Te: Magnetism and Doping
• Electrical Resistivity and Specific Heat of EuFe2As2 Single Crystals: Magnetic homologue of SrFe2As2
• Space group symmetry, spin-orbit coupling and the low energy effective Hamiltonian for iron based superconductors
• Topotactic hydrogen in nickelate superconductors and akin infinite-layer oxides ABO2
• Importance of electronic correlations for structural and magnetic properties of the iron pnictide superconductor LaFeAsO
• Structure and Magnetic Order in the NdFeAs(O,F) Superconductor System
• Unconventional electronic reconstruction in undoped (Ba,Sr)Fe${}_2$As${}_2$ across the spin density wave transition
• Momentum-dependence of Superconducting Gap, strong-coupling dispersion Kink, and tightly bound Cooper pairs in the high-Tc (Sr,Ba)1-x(K,Na)xFe2As2 superconductors
• Tightly-bound Cooper pair, quasiparticle kinks and clues on the pairing potential in a high Tc FeAs Superconductor
• Electronic Structure Calculation by First Principles for Strongly Correlated Electron Systems
• Model for the Magnetic Order and Pairing Channels in Fe Pnictide Superconductors
• The Electron Pairing of K${}_x$Fe${}_{2-y}$Se${}_2$
• Nature of magnetic excitations in superconducting BaFe${}_{1.9}$Ni${}_{0.1}$As${}_2$
• Ab initio Derivation of Low-energy Model for Iron-Based Superconductors LaFeAsO and LaFePO
• Antiferromagnetically Driven Electronic Correlation in Iron Pnictides and Cuprates
• Theory of the Magnetic Moment in Iron Pnictides
• Electronic Structure of Fe-Based Superconductors
• Magnetic Order of the Iron Spins in NdOFeAs
• Band Narrowing and Mott Localization in Iron Oxychalcogenides La2O2Fe2O(Se,S)2
• Fractional power-law behavior and its origin in iron-chalcogenide and ruthenate superconductors: Insights from first-principles calculations
• Dichotomy between large local and small ordered magnetic moment in Iron-based superconductors
• Fermi-liquid, non-Fermi-liquid, and Mott phases in iron pnictides and cuprates
• 19-F NMR Investigation of Iron-pnictide Superconductor LaFeAsO(0.89)F(0.11)
• Coexistence of magnetic fluctuations and superconductivity in the pnictide high temperature superconductor SmFeAsO${}_{1-x}$F${}_x$ measured by muon spin rotation
• Anisotropy, Itineracy, and Magnetic Frustration in High-Tc Iron Pnictides
• High energy spin excitations in BaFe2As2
• Two types of s-wave pairing due to magnetic and orbital fluctuations in the two-dimensional 16-band d-p model for iron-based superconductors
• Properties of a two orbital model for oxypnictide superconductors: Magnetic order, B_2g spin-singlet pairing channel, and its nodal structure
• Intrinsic Properties of Stoichiometric LaOFeP
• Electronic Structure of Prototype AFe_2As_2 and ReOFeAs High-Temperature Superconductors: a Comparison
• U(1) Slave-spin theory and its application to Mott transition in a multi-orbital model for iron pnictides
• Possible pairing states of the Fe-based superconductors
• Low-energy models for correlated materials: bandwidth renormalization from Coulombic screening
• Self consistent GW determination of the interaction strength: application to the iron arsenide superconductors
• Kondo resonance narrowing in d- and f-electron systems
• Electronic structure of optimally doped pnictide Ba${}_{0.6}$K${}_{0.4}$Fe${}_2$As${}_2$: a comprehensive ARPES investigation
• Strong-coupling superconductivity in layered nickel-based LaO${}_{1-x}$F${}_x$NiAs
• Renormalization group analysis of competing orders and the pairing symmetry in Fe-based superconductors
• Asymmetric band widening by screened exchange competing with local correlations in SrVO3: new surprises on an old compound from combined GW and dynamical mean field theory GW+DMFT
• Coulomb repulsion and correlation strength in LaFeAsO from Density Functional and Dynamical Mean-Field Theories
• High-Field Pauli-Limiting Behavior and Strongly Enhanced Upper Critical Magnetic Fields near the Transition Temperature of an Arsenic-Deficient LaO_0.9F_0.1FeAs_(1-δ) Superconductor
• Neutron-Diffraction Measurements of an Antiferromagnetic Semiconducting Phase in the Vicinity of the High-Temperature Superconducting State of K${}_x$Fe${}_{2-y}$Se${}_2$
• Itinerant Spin Excitations in SrFe2As2 Measured by Inelastic Neutron Scattering
• Classification of the electronic correlation strength in the Fe-pnictides: The case of the parent compound BaFe2As2
• Evidence for multiple superconducting gaps in optimally doped BaFe${}_{1.87}$Co${}_{0.13}$As${}_2$ from infrared spectroscopy
• On the Superconductivity of LaFe1-yCoyAsO1-xFx
• Theory for Superconductivity in Iron Pnictides at Large Coulomb U Limit
• Nuclear magnetic relaxation and superfluid density in Fe-pnictide superconductors: An anisotropic \pm s-wave scenario
• Electronic Structure and Electron Correlation in LaFeAsO_{1-x}F_x and LaFePO_{1-x}F_x
• Hundness versus Mottness in a three-band Hubbard-Hund model: On the origin of strong correlations in Hund metals
• Muon Spin Rotation Measurement of the Magnetic Field Penetration Depth in Ba(Fe0.93 Co0.07)2 As2 : Evidence for Multiple Superconducting Gaps
• Quantum dynamical screening of the local magnetic moment in Fe-based superconductors
• Nonmagnetic Impurity Resonances as a Signature of Sign-Reversal Pairing in the FeAs-based Superconductors
• Mott Transition in Multi-Orbital Models for Iron Pnictides
• Normal State Correlated Electronic Structure of Iron Pnictides
• Magnetic interactions in iron superconductors: A review
• Fermi surface of SrFe${}_2$P${}_2$ determined by de Haas-van Alphen effect
• ARPES studies of the electronic structure of LaOFe(P,As)
• Optical properties of BaFe${}_{2-x}$Co${}_x$As${}_2$
• Robustness of s-wave Pairing in Electron-Overdoped ${\text{A}}_{1-y}{\text{Fe}}_{2-x}{\text{Se}}_2$
• Phonon Density of States of LaFeAsO1-xFx
• Superconductivity in Co-doped SmFeAsO
• Gutzwiller density functional calculations of the electronic structure of FeAs-based superconductors: Evidence for a three-dimensional Fermi surface
• Magnetic and Metallic State at Intermediate Hubbard U Coupling in Multiorbital Models for Undoped Fe Pnictides
• Correlation effects in the iron pnictides
• Pnictides as frustrated quantum antiferromagnet close to a quantum phase transition
• Signatures of Electronic Correlations in Optical Properties of LaFeAsO${}_{1-x}$F${}_x$
• Magnetic Excitations in the High Tc Iron Pnictides
• Magnetic order in CaFe1-xCoxAsF (x = 0, 0.06, 0.12) superconductor compounds
• Dynamical correlations and screened exchange on the experimental bench: spectral properties of the cobalt pnictide BaCo2As2
• Theory for superconductivity in (Tl,K)Fe${}_x$Se${}_2$ as a doped Mott insulator
• On the electronic structure of electron doped LaOFeAs as seen by X-ray absorption spectroscopy
• Finite temperature spin-dynamics and phase transitions in spin-orbital models
• Optical conductivity of Ba0.6 K0.4 Fe2 As2 : The effect of in-plane and out-of-plane doping in the superconducting gap
• Ni${}_2$X${}_2$ (X=pnictide, chalcogenide, or B) Based Superconductors
• d- and f-orbital correlations in the REFeAsO compounds
• Correlation induced spin freezing transition in FeSe: a dynamical mean field study
• Measurement of a Sign-Changing Two-Gap Superconducting Phase in Electron-Doped Ba(Fe_{1-x}Co_x)_2As_2 Single Crystals using Scanning Tunneling Spectroscopy
• Fermi Surface and Band Renormalization in (Sr,K)Fe${}_2$As${}_2$ Superconductor from Angle-Resolved Photoemission Spectroscopy
• Fermi surface in KFe2As2 determined via de Haas-van Alphen oscillation measurements
• Heavy anion solvation of polarity fluctuations in Pnictides
• Neutron scattering study of the oxypnictide superconductor La(O,F)FeAs
• Superconducting energy gap and c-axis plasma frequency of (Nd,Sm)O0.82F0.18FeAs superconductors from infrared ellipsometry
• Is Fermi-surface nesting the origin of superconductivity in iron pnictides?: A fluctuation-exchange-approximation study
• Suppression of spin-density-wave transition and emergence of ferromagnetic ordering of Eu${}^{2+}$ moments in EuFe${}_{2-x}$Ni${}_x$As${}_2$
• Magnetism and Superconductivity in the Two-Dimensional 16 Band d-p Model for Iron-Based Superconductors
• Lattice Dynamics of LaFeAsO_{1-x}F_{x} and PrFeAsO_{1-y} via Inelastic X-Ray Scattering and First-Principles Calculation
• Tight binding model for iron pnictides
• Superconductivity at the Border of Electron Localization and Itinerancy
• Electron doping evolution of the anisotropic spin excitations in BaFe2-xNixAs2
• Thermal properties of SmFeAs(O1-xFx) as probe of the interplay between electrons and phonons
• X-ray spectra and electronic structure of FeAs superconductors
• Electronic structure of oxygen-free 38K superconductor Ba1-xKxFe2As2 in comparison with BaFe2As2 from first principles
• High energy pseudogap and its evolution with doping in Fe-based superconductors as revealed by optical spectroscopy
• Electron doping evolution of the magnetic excitations in BaFe2-xNixAs2
• Spin Dynamics of a J1-J2-K Model for the Paramagnetic Phase of Iron Pnictides
• Non-Fermi Liquid due to Orbital Fluctuations in Iron Pnictide Superconductors
• Genesis of coexisting itinerant and localized electrons in Iron Pnictides
• Muon spin rotation study of magnetism and superconductivity in BaFe2-xCoxAs2 and Pr1-xSrxFeAsO
• Pairing symmetry and properties of iron-based high temperature superconductors
• Correlation-driven topological Fermi surface transition in FeSe
• Synthesis and physical properties of $\mathbf{La}{\mathbf{O}}_{1-\mathbf{x}}{\mathbf{F}}_{\mathbf{x}}\mathbf{FeAs}$
• Strength of correlations in pnictides and its assessment by theoretical calculations and spectroscopy experiments
• Phonon Density of States in Nd(O${}_{1-x}$F${}_x$)FeAs
• Structural and electronic response upon hole-doping of rare-earth iron oxyarsenides Nd1-xSrxFeAsO (0 < x < 0.2)
• Neutron scattering investigation of the magnetic order in single crystalline BaFe2As2
• Spectral properties of transition metal pnictides and chalcogenides: angle-resolved photoemission spectroscopy and dynamical mean field theory
• Enhanced Orbital Degeneracy in Momentum Space for LaOFeAs
• Effective crystal field and Fermi surface topology: a comparison of d- and dp-orbital models
• Theory of Multiband Superconductivity in Iron Pnictides
• Magnetism and superconductivity in strongly correlated CeRhIn5
• Multiple Gaps and Superfluid Density from Interband Pairing in Iron Oxypnictides
• Electronic polarons and bipolarons in Fe-based superconductors: a pairing mechanism
• Electron correlation and spin density wave order in iron pnictides
• Quantum waveguide theory of Andreev reflection in multiband superconductors: the case of Fe-pnictides
• Itinerant Nature of Magnetism in Iron Pnictides: A first principles study
• Influence of the Nd $4f$ states on the magnetic behavior and the electric field gradient of the oxypnictides superconductors NdFeAsO${}_{1-x}$F${}_x$
• Universal $\sqrt{2}\times \sqrt{2}$ structure and short-range charge order at the surfaces of BaFe${}_{2-x}$Co${}_x$As${}_2$ compounds with various Co doping levels
• Influence of the Nd3+ Moments on the Magnetic Behaviour of the Oxypnictides superconductors NdFeAsO1-xFx
• Superconductivity in Multi-orbital t-J1-J2 Model and its Implications for Iron Pnictides
• Small anisotropy of the lower critical field and $s_{\pm }$-wave two-gap feature in single crystal LiFeAs
• Spin-waves in the $J_{1a}-J_{1b}-J_2$ orthorombic square-lattice Heisenberg models: Application to the iron pnictide materials
• A novel non-Fermi-liquid state in the iron-pnictide FeCrAs
• Orbital fluctuation mechanism for superconductivity in iron-based compounds
• Symmetry analysis of translational symmetry broken density waves: application to hexagonal lattices in two dimensions
• Electronic and lattice dynamical properties of the iron-based superconductors LiFeAs and NaFeAs
• The layered iron arsenides Sr2CrO3FeAs and Ba2ScO3FeAs
• Anomalous electron-phonon interaction in doped LaOFeAs: a First Principles calculation
• Coulomb Parameter U and Correlation Strength in LaFeAsO
• Electronic Structure and Lattice dynamics of NaFeAs
• Extended Drude model and role of interband transitions in the mid-infrared spectra of pnictides
• Effect of electron correlations on the electronic structure and phase stability of FeSe upon lattice expansion
• Unconventional Mott Transition in KxFe2-ySe2
• Crossover in the magnetic response of single-crystalline Ba${}_{1-x}$K${}_x$Fe${}_2$As${}_2$ and Lifshitz critical point evidenced by Hall effect measurements
• S-wave superconductivity with orbital dependent sign change in the checkerboard models of iron-based superconductors
• Analysis of spin density wave conductivity spectra of iron pnictides in the framework of density functional theory
• Hubbard interactions in iron-based pnictides and chalcogenides: Slater parametrization, screening channels and frequency dependence
• Spin-phonon coupling and pressure effect in the superconductor LiFeAs : Lattice dynamics from first-principles calculations
• Symmetry of superconducting states with two orbitals on a tetragonal lattice: application to $La{O}_{1-x}{F}_{x}FeAs$
• The magnetic moment enigma in Fe-based high temperature superconductors
• Electronic structure of CaFe2As2: Contribution of itinerant Fe 3d-states to the Fermi Level
• Correlation strength, Lifshitz transition and the emergence of a two- to three-dimensional crossover in FeSe under pressure
• The magnetic and electronic properties of Oxyselenides - influence of transition metal ions and lanthanides
• Effective Hamiltonian for FeAs based superconductors
• Pressure Suppression of Electron Correlation in the Collapsed Tetragonal Phase of $CaF{e}_{2}A{s}_2$ : A DFT-DMFT Investigation
• Hund-enhanced electronic compressibility in FeSe and its correlation with T${}_c$
• Raman spectra in iron-based quaternary CeO${}_{1-x}$F${}_x$FeAs and LaO${}_{1-x}$F${}_x$FeAs
• Electronic Structure of CeFeAsO1-xFx (x=0, 0.11/x=0.12) compounds
• Phase transitions in spin-orbital models with spin-space anisotropies for iron-pnictides: A study through Monte Carlo simulations
• Spin Dynamics of a $J_1-J_2$ Antiferromagnet and its Implications for Iron Pnictides
• Possible origin of the reduced magnetic moment in iron pnictides: A dynamical mean field theory study
• A new family of iron pnictides: BaFeAs2 and BaFeSb2
• Magnetic Properties of Ab initio Model for Iron-Based Superconductors LaFeAsO
• The upper critical field of NaFe${}_{1-x}$Co${}_x$As superconductors
• Resistivity saturation in PrFeAsO${}_{1-x}$F${}_y$ superconductor: An evidence of strong electron-phonon coupling
• Small-q Phonon Mediated Unconventional Superconductivity in the Iron Pnictides
• Temperature dependence and resonance effects in Raman scattering of phonons in NdFeAsO${}_x$F${}_{1-x}$ single crystals
• LDA+DMFT Spectral Functions and Effective Electron Mass Enhancement in Superconductor LaFePO
• Doping evolution of itinerant magnetic excitations in Fe-based oxypnictides
• Effect of the tetrahedral distortion on the electronic properties of iron-pnictides
• Cooperative effects of Coulomb and electron-phonon interactions in the two-dimensional 16-band d-p model for iron-based superconductors
• Magnetic and lattice coupling in single-crystal SrFe${}_2$As${}_2$: A neutron scattering study
• Properties of a diagonal 2-orbital ladder model of the Fe-pnictide superconductors
• Magnetic and lattice coupling in single-crystal SrFe${}_2$As${}_2$: A neutron scattering study
• Gap states in insulating LaMnPO${}_{1-x}$F${}_x$ (x = 0 - 0.3)
• Differentiating Hund from Mott physics in a three-band Hubbard-Hund model: Temperature dependence of spectral, transport, and thermodynamic properties
• Optical Study of LaO_0.9F_0.1FeAs: Evidence for a Weakly Coupled Superconducting State
• Orbital-dependent effects of electron correlations in microscopic models for iron-based superconductors
• LDA+DMFT approach to ordering phenomena and the structural stability of correlated materials
• High-energy pseudogap in degenerate Hubbard model induced via Hund coupling
• Thermodynamic approach to electric quadrupole moments
• Synthesizing and characterization of hole doped nickel based superconductor (La${}_{1-x}$Sr${}_x$)NiAsO
• The electronic instabilities of the Iron-based superconductors: a variational Monte-Carlo study
• Synthesizing and characterization of hole doped nickel based layer superconductor (La${}_{1-x}$Sr${}_x$)ONiAs
• Nodal Gap in Fe-Based Layered Superconductor LaO_0.9F_{0.1-delta}FeAs Probed by Specific Heat Measurements
• Analytical slave-spin mean-field approach to orbital selective Mott insulators
• Electronic structure of NaFeAs superconductor: LDA+DMFT calculations compared with ARPES experiment
• Electronic structure of new quaternary superconductors LaONiBi and LaOCuBi from first principles
• Magnetism and Mott Transition: A Slave-rotor Study
• Observation of a remarkable reduction of correlation effects in BaCr2As2 by ARPES
• Electron doping evolution of the magnetic excitations in NaFe${}_{1-x}$Co${}_x$As
• Soft and Isotropic Phonons in PrFeAsO_{1-y}
• Electronic structure of iron-based superconductors: from pnictides to chalcogenides and other similar systems
• Global phase diagram of a spin-orbital Kondo impurity model and the suppression of Fermi-liquid scale
• Electronic structure and Fermi surface character of LaONiP from first principles
• Doping-insensitive density-of-states suppression in polycrystalline iron-based superconductor SmO${}_{1-x}$F${}_x$FeAs
• Local Quantum Criticality of an Iron-Pnictide Tetrahedron
• Evolution of correlation strength in KxFe(2-y)Se2 superconductor doped with S
• Spin dependent electron-phonon interaction in SmFeAsO by low-temperature Raman spectroscopy
• Synthesis of SmFeAsO by an Easy and Versatile Route and its Physical Property Characterization
• Orbital density wave induced by electron-lattice coupling in orthorhombic iron pnictides
• A Twisted Ladder: relating the Fe superconductors to the high $T_c$ cuprates
• Importance of effective dimensionality in manganese pnictides
• Evidence for Local Moment by Electron Spin Resonance Study on Polycrystalline LaFeAsO${}_{1-x}$F${}_x$ (x=0 and 0.13)
• Correlated electronic structure, orbital-dependent correlations, and Lifshitz transition in tetragonal FeS
• Power Law Like Correlation between Condensation Energy and Superconducting Transition Temperatures in Iron Pnictide/Chalcogenide Superconductors: Beyond the BCS Understanding
• Correlated electrons in Fe-As compounds: a quantum chemical perspective
• Optical properties and electronic structure of the nonmetallic metal FeCrAs
• Tunneling spectroscopy for probing orbital anisotropy in iron pnictides
• Dominant role of local-moment interactions in the magnetism in iron pnictides : comparative study of arsenides and antimonides from first-principles
• Origin of doping-induced suppression and reemergence of magnetism in LaFeAsO${}_{1-x}$H${}_x$
• Effective Exchange Interactions for Bad Metals and Implications for Iron-based Superconductors
• Ru-doping on iron based pnictides: the "unfolded" dominant role of structural effects for superconductivity
• Linkage between scattering rates and superconductivity in doped ferropnictides
• High magnetic field superconductivity in a two-band superconductor
• Spin dynamics in electron-doped pnictide superconductors
• Normal state charge dynamics of Fe1.06Te0.88S0.14 superconductor probed with infrared spectroscopy
• Structural, electronic, and dynamical properties of the tetragonal and collapsed tetragonal phases of KFe${}_2$As${}_2$
• Localization and Orbital Selectivity in Iron-Based Superconductors with Cu Substitution
• Magnetic and Structural Properties of the Iron Oxychalcogenides La${}_2$O${}_2$Fe${}_2$O$M_2$ ($M$= S, Se)
• Mechanism of magnetic phase transition in correlated magnetic metal: insight into itinerant ferromagnet Fe${}_{3-\delta }$GeTe${}_2$
• Evidence for conventional superconductivity in SrPd2Ge2
• Theoretical investigation of magnetic order in ReOFeAs, Re = Ce, Pr
• Incommensurate spin-density wave and multiband superconductivity in Na${}_x$FeAs as revealed by nuclear magnetic resonance
• Co-doping effects on magnetism and superconductivity in the 112-type EuFeAs2 system
• Supercell studies of the Fermi surface changes in the electron-doped superconductor LaFeAsO${}_{1-x}$F${}_x$
• Elementary Excitations due to Orbital Degrees of Freedom in Iron Based Superconductors
• Optical properties of the iron-chalcogenide superconductor FeTe0.55Se0.45
• Ising-nematic order in the bilinear-biquadratic model for the iron pnictides
• Mechanism of phase transitions and the electronic density of states in (La,Sm)FeAsO${}_{1-x}$F${}_x$ from ab initio calculations
• Single vortex structure in two models of iron pnictide $s^{\pm }$ superconductivity
• New insight into the physics of iron pnictides from optical and penetration depth data
• Hidden SDW order and effective low-energy theory for FeAs superconductors
• Microscopic description of insulator-metal transition in high-pressure oxygen
• LDA'+DMFT Investigation of Electronic Structure of K{1-x}Fe{2-y}Se2 Superconductor
• Magnetic excitations in ferro-pnictide materials controlled by a quantum critical point into hidden order
• Enhanced spin density wave in LaOFeSb
• Striped antiferromagnetism and electronic structures of SrFeAsF and their implications
• Constrain on possible pairing symmetry in a two-orbital model of FeAs-based superconductors
• A Unified Description of Cuprate and Iron Arsenide Superconductors
• Antiphase magnetic boundaries in iron-based superconductors: A first-principle density-functional theory study
• Upper critical field, critical current density and thermally activated flux flow in CaFFe0.9Co0.1As superconductor
• A Fast Impurity Solver Based on Gutzwiller variational approach
• Thermal and electrical transport in the spin density wave antiferromagnet CaFe${}_4$As${}_3$
• Quantum Critical Point revisited by the Dynamical Mean Field Theory
• Orbital-selective coherence-incoherence crossover and metal-insulator transition in Cu-doped NaFeAs
• Correlated Electronic Structures and the Phase Diagram of Hydrocarbon-based Superconductors
• Pairing mechanism in Fe pnictide superconductors
• Unscreening Effect on Fe-Pnictide Superconductor
• Strong enhancement of magnetic order from bulk to stretched monolayer FeSe as Hund's metals
• Proposal to determine the Fermi-surface topology of a doped iron-based superconductor using bulk-sensitive Fourier-transform Compton scattering
• Competitions of magnetism and superconductivity in FeAs-based materials
• Static and Dynamical Susceptibility of LaO1-xFxFeAs
• Is the nature of magnetic order in copper-oxides and in iron-pnictides different?
• Doping Dependence of Correlation Effects in K{1-x}Fe{2-y}Se2 Superconductor: LDA'+DMFT Investigation
• Multiple energy gap features of superconducting FeSe investigated by tunneling spectroscopy
• Importance of Itinerancy and Quantum Fluctuations for the Magnetism in Iron Pnictides
• Novel subbands in the doped two-orbital Kanamori-Hubbard model
• A direct probe of the variability of Coulomb correlation in Fe-pnictide superconductors
• Multi-band superconductivity in LaFeAsO_{0.9}F_{0.1} single crystals probed by high-field vortex torque magnetometry
• Fermi surfaces of iron-pnictide high-Tc superconductors from the limit of local magnetic moments
• Impurity states in antiferromagnetic Iron Arsenides
• Theory of Magnetic Fluctuations in Iron Pnictides
• Spin density wave in oxypnictide superconductors in a three-band model
• Weakness of Correlation Effect Manifestation in BaNi${}_2$As${}_2$: ARPES and LDA+DMFT study
• Specifics of impurity effects in ferropnictide superconductors
• Electronic structure, spin excitations, and orbital ordering in a three-orbital model for iron pnictides
• Spin and charge susceptibilities of the two-orbital model within the cluster perturbation theory for Fe-based materials
• The symplectic-N t-J model and s${}_{\pm }$ superconductors
• Evidence of Strong Electron Correlations in Gamma-Iron
• Resonant inelastic x-ray scattering in single-crystal superconducting PrFeAsO0.7
• Influence of electronic correlations on orbital polarizations in the parent and doped iron pnictides
• Site-occupation--Green's function embedding theory: A density-functional approach to dynamical impurity solvers
• Raman spectroscopy of K_xCo_{2-y}Se_2 single crystals near the ferromagnet-paramagnet transition
• Electronic Correlations and Absence of Superconductivity in the Collapsed Phase of LaFe${}_2$As${}_2$
• New enlargement of the novel class of superconductors
• Intertwined superconductivity and orbital selectivity in a three-orbital Hubbard model for the iron pnictides
• Theory of Andreev reflection in a two-orbital model of iron-pnictide superconductors
• Anisotropic two-orbital Hubbard model: single-site versus cluster dynamical mean-field theory
• Multi-orbital quantum antiferromagnetism in iron pnictides --- effective spin couplings and quantum corrections to sublattice magnetization
• Spin-wave excitations in the SDW state of iron pnictides: a comparison between the roles of interaction parameters
• An investigation of the interrelationship between pressure and correlation in LaFeAsO under pressure
• Crystalline anisotropy induces a second antiferromagnetic phase in the absence of SDW in the heavily hydrogen-doped LaFeAsO${}_{1-x}$H${}_x$ $(x\sim 0.5)$
• Spin-wave excitations in the SDW state of doped iron pnictides
• Triplet pairing, orbital selectivity and correlations in Iron-based superconductors
• Temperature and doping dependence of normal state spectral properties in a two-orbital model for ferropnictides
• Orbital-lattice coupling and orbital ordering instability in iron pnictides
• Structural, magnetic and electronic properties of quaternary oxybismuthides LaOMBi (where M = Sc, Ti ... Ni, Cu) - possible parent phases for new superconducting materials
• Electronic band structure, phonon spectrum, and elastic properties of LaOFeAs
• Magneto-orbital coupling in iron pnictides