Spin-Orbit Physics Giving Rise to Novel Phases in Correlated Systems: Iridates and Related Materials

Abstract

Recently, the effects of spin-orbit coupling (SOC) in correlated materials have become one of the most actively studied subjects in condensed matter physics, as correlations and SOC together can lead to the discovery of new phases. Among candidate materials, iridium oxides (iridates) have been an excellent playground to uncover such novel phenomena. In this review, we discuss recent progress in iridates and related materials, focusing on the basic concepts, relevant microscopic Hamiltonians, and unusual properties of iridates in perovskite- and honeycomb-based structures. Perspectives on SOC and correlation physics beyond iridates are also discussed.

arXiv comment34 pages, 9 figures; To appear in Annual Reviews of Condensed Matter Physics

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• Vibronic order and emergent magnetism in cubic $d^1$ double perovskites
• Theory of Multifarious Quantum Phases and Large Anomalous Hall effect in Pyrochlore Iridate Thin Films
• Magnon-spinon dichotomy in the Kitaev hyperhoneycomb $\beta$-Li${}_2$IrO${}_3$
• Generic Field-Driven Phenomena in Kitaev Spin Liquids: Canted Magnetism and Proximate Spin Liquid Physics
• Spin-orbital Jahn-Teller bipolarons
• Impurity-induced resonant spinon zero modes in Dirac quantum spin-liquids
• High-pressure insulator-to-metal transition in Sr${}_3$Ir${}_2$O${}_7$ studied by x-ray absorption spectroscopy
• Crossover from itinerant to localized magnetic excitations through the metal-insulator transition in NaOsO${}_{\text{3}}$
• Generic model for hyperkagome iridate in the local moment regime
• Coexistence of metallic and nonmetallic properties in the pyrochlore Lu${}_2$Rh${}_2$O${}_7$
• Spin-orbit effects in pentavalent Iridates: Models and materials
• Role of Square Planar Coordination in the Magnetic Properties of Na4IrO4
• Magnetodielectric coupling in a Ru-based 6H-perovskite, Ba3NdRu2O9
• Momentum-independent magnetic excitation continuum in the honeycomb iridate H${}_3$LiIr${}_2$O${}_6$
• Spin density wave and van Hove singularity in the kagome metal CeTi3Bi4
• Recent progress on magnetic-field studies on quantum-spin-liquid candidates
• Theoretical evidence of spin-orbital-entangled $J_{\mathbf{eff}}$=1/2 state in the 3$d$ transition metal oxide CuAl${}_2$O${}_4$
• Comprehensive Control of Metamagnetic Transition of Antiferromagnetic Mott Insulator Sr2IrO4 by in-situ Anisotropic Strain
• Anisotropy as a diagnostic test for distinct tensor network wavefunctions of integer and half-integer spin Kitaev quantum spin liquids
• Extremely large magnetoresistance in the hourglass Dirac loop chain metal β-ReO${}_2$
• Structural evolution and electronic properties of (Sr1-xCax)2-yIrO4+z spin-orbit assisted insulators
• Hidden orders in spin-orbit entangled correlated insulators
• Anomalous Magnetoresistance due to Longitudinal Spin Fluctuations in a Jeff = 1/2 Mott Semiconductor
• Exact matrix product states at the quantum Lifshitz tricritical point in a spin-1/2 zigzag-chain antiferromagnet with anisotropic $\Gamma$-term
• Evidence for magnetic fractional excitations in a Kitaev quantum-spin-liquid candidate $\alpha$-RuCl${}_3$
• Insights into the Anisotropic Spin-$S$ Kitaev Chain
• Enhancement of magnetodielectric coupling in 6H-perovskites Ba3RRu2O9 for heavier rare earth cations (R=Ho,Tb)
• Anapole Correlations in Sr2IrO4 Defy the jeff = 1/2 Model
• Van Vleck excitons in Ca${}_2$RuO${}_4$
• First-principles Study on the Magnetic Interactions in Honeycomb Na2IrO3
• Extent of frustration in the classical Kitaev-$\Gamma$ model via bond anisotropy
• Spin dynamics of the generalized quantum spin compass chain
• The Saga of $\alpha$-RuCl${}_3$: Parameters, Models, and Phase Diagrams
• Magnon interactions in the quantum paramagnetic phase of CoNb${}_2$O${}_6$
• Spin-wave gap collapse in Rh-doped Sr2IrO4
• Spin-orbit coupling driven insulating state in hexagonal iridates Sr3MIrO6 (M = Sr, Na and Li)
• Collective spin dynamics of Z2 vortex crystals in triangular Kitaev-Heisenberg antiferromagnets
• Emergent glassiness in disorder-free Kitaev model: Density matrix renormalization group study on a one-dimensional ladder setting
• Spin-orbit coupling in {Mo${}_3$S${}_7$(dmit)${}_3$}
• Photoinduced Floquet topological magnons in Kitaev magnets
• Symmetries and anomalies of Kitaev spin-$S$ models: Identifying symmetry-enforced exotic quantum matter
• Antiferromagnetic resonance in the cubic iridium hexahalides (NH${}_4$)${}_2$IrCl${}_6$ and K${}_2$IrCl${}_6$
• Exceptional dynamics of interacting spin liquids
• Fractional Spin fluctuations and quantum liquid signature in Gd2ZnIrO6
• Phase diagram of the quantum spin-1/2 Heisenberg-$\Gamma$ model on a frustrated zigzag chain
• Fermionic approach to variational quantum simulation of Kitaev spin models
• Field-induced Kitaev multipolar liquid in spin-orbit coupled $d^2$ honeycomb Mott insulators
• Quasimolecular electronic structure of the spin-liquid candidate Ba${}_3$InIr${}_2$O${}_9$
• Classification and properties of quantum spin liquids on the hyperhoneycomb lattice
• Spin dynamics of counterrotating Kitaev spirals via duality
• Field and Polarization Dependent Quantum Spin Dynamics in Honeycomb Magnet Na${}_2$Co${}_2$TeO${}_6$: Magnetic Excitations and Continuum
• BCS-BEC crossover in a $(t_{2g}{)}^4$ Excitonic Magnet
• Spin-$S$ Kitaev-Heisenberg model on the honeycomb lattice: A high-order treatment via the many-body coupled cluster method
• Imaging antiferromagnetic domain fluctuations and the effect of atomic-scale disorder in a doped spin-orbit Mott insulator
• Vibronic excitations in resonant inelastic x-ray scattering spectra of K${}_2$RuCl${}_6$
• First Principles Study of the Giant Magnetic Anisotropy Energy in Bulk Na4IrO4
• Heisenberg-Kitaev Models on Hyperhoneycomb and Stripyhoneycomb Lattices: 3D-2D Equivalence of Ordered States and Phase Diagrams
• Random singlet state in Ba${}_5$CuIr${}_3$O${}_{12}$ single crystals
• Spin wave theory of one-dimensional generalized Kitaev model
• Acoustic phonon dispersion of $\alpha$-RuCl${}_3$
• Anomalous continuum scattering and higher-order van Hove singularity in the strongly anisotropic S = 1/2 triangular lattice antiferromagnet
• Quasimolecular $J_{\mathrm{tet}}$=3/2 moments in the cluster Mott insulator GaTa${}_4$Se${}_8$
• Spin liquid in twisted homobilayers group-VI gichalcogenides
• Magnetic Excitations and Interactions in the Kitaev Hyperhoneycomb Iridate $\beta$-Li${}_2$IrO${}_3$
• Interface induced exchange bias effect in La${}_{0.67}$Sr${}_{0.33}$MnO${}_3$/SrIrO${}_3$ multilayer
• Reentrant incommensurate order and anomalous magnetic torque in the Kitaev magnet $\beta$-${\text{Li}}_2{\text{IrO}}_3$
• Quest for New Quantum States via Field-Editing Technology
• Phase diagram and topological phases in the triangular lattice Kitaev-Hubbard model
• Odd-Parity Superconductivity Driven by Octahedra Rotations in Iridium Oxides
• Antiferromagnetic Chern insulator in centrosymmetric systems
• Topological edge states in single layers of honeycomb materials with strong spin-orbit coupling
• Orbiton-Phonon coupling in Ir5+(5d4) double perovskite Ba2YIrO6
• Competing magnetic orders and multipolar Weyl fermions in 227 pyrochlore iridates
• $\eta$-pairing in correlated fermion models with spin-orbit coupling
• Magnetic excitations in double perovskite iridates La${}_2$$M$IrO${}_6$ ($M$ = Co, Ni, and Zn) mediated by 3$d$-5$d$ hybridization
• Single-crystal study of the honeycomb XXZ magnet BaCo${}_2$(PO${}_4$)${}_2$ in magnetic fields
• Anisotropic Triangular Lattice Realized in Rhenium Oxychlorides A3ReO5Cl2 (A = Ba and Sr)
• Thermal conductivity of local moment models with strong spin-orbit coupling
• Unconventional magnetic field response of the hyperhoneycomb Kitaev magnet $\beta -{\text{Li}}_2{\text{IrO}}_3$
• Pseudospin-lattice coupling and electric control of the square-lattice iridate Sr2IrO4
• Cooperative Ru(4d)-Ho(4f) magnetic orderings and phase coexistence in the 6H-perovskite multiferroic Ba3HoRu2O9
• Optical magnons with dominant bond-directional exchange interactions in a honeycomb lattice iridate $\alpha$-Li${}_2$IrO${}_3$
• Spin Waves and Dirac Magnons in a Honeycomb Lattice Zig-zag Antiferromagnet BaNi2(AsO4)2
• RIXS interferometry and the role of disorder in the quantum magnet Ba${}_3$Ti${}_{3-x}$Ir${}_x$O${}_9$
• Feasibility of Kitaev quantum spin liquids in ultracold polar molecules
• Magnetic anisotropy energies and metal-insulator transitions in monolayers of $\alpha$-RuCl${}_3$ and OsCl${}_3$ on graphene
• Structural and Magnetic Transitions in the Planar Antiferromagnet Ba${}_4$Ir${}_3$O${}_{10}$
• Flat and Correlated Plasmon Bands in Graphene/$\alpha$-RuCl${}_3$ Heterostructures
• Spin texture in a bilayer high-temperature cuprate superconductor
• Realising square and diamond lattice $S=1/2$ Heisenberg antiferromagnet models in the $\alpha$ and $\beta$ phases of the coordination framework, KTi(C${}_2$O${}_4$)${}_2\cdot$\textit{x}H${}_2$O
• Spontaneous Chiral-Spin Ordering in Spin-Orbit Coupled Honeycomb Magnets
• Electronic structure of a graphene-like artificial crystal of $NdNi{O}_3$
• Magnetic excitations in hole-doped Sr2IrO4: A comparison with electron-doped cuprates
• Nature of the Magnetic Interactions in Sr${}_3$NiIrO${}_6$
• Helical Majorana fermions at the interface of Weyl semimetal and d-wave superconductor: Application to Iridates and high-Tc Cuprates
• Simultaneous Metal-Insulator and Antiferromagnetic Transitions in Orthorhombic Perovskite Iridate Sr0.94Ir0.78O2.68 Single Crystals
• Triplet FFLO Superconductivity in the doped Kitaev-Heisenberg Honeycomb Model
• Intrinsic topological magnons in arrays of magnetic dipoles
• Towards Electrical-Current Control of Quantum States in Spin-Orbit-Coupled Matter
• Resonant inelastic x-ray scattering of magnetic excitations under pressure
• Phonon Dynamics in the Generalized Kitaev Spin Liquid
• Topological quantum phase transition driven by anisotropic spin-orbit coupling in trinuclear organometallic coordination crystals
• Microscopic Roadmap to a Yao-Lee Spin-Orbital Liquid
• Symmetry-protected topological magnons in three dimensional Kitaev materials
• Soft and anisotropic local moments in 4$d$ and 5$d$ mixed-valence M${}_2$O${}_9$ dimers
• Longitudinal Spin Seebeck effect in Pyrochlore Iridates with Bulk and Interfacial Dzyaloshinskii-Moriya interaction
• Spinons and damped phonons in spin-1/2 quantum-liquid Ba${}_4$Ir${}_3$O${}_{10}$ observed by Raman scattering
• Electronic excitations in $5d^4$ J=0 Os${}^{4+}$ halides studied by RIXS and optical spectroscopy
• Weak ferromagnetic insulator with huge coercivity in monoclinic double perovskite La2CuIrO6
• Nonsymmorphic Dirac semimetal and carrier dynamics in doped spin-orbit-coupled Mott insulator Sr${}_2$IrO${}_4$
• $J=1/2$ Pseudospins and $d$-$p$ Hybridization in the Kitaev Spin Liquid Candidates Ru$X_3$ ($X$ = Cl, Br, I)
• Transforming from Kitaev to Disguised Ising Chain: Application to CoNb${}_2$O${}_6$
• Islands of Chiral Solitons in Integer Spin Kitaev Chains
• Orbital Magnetic Field Effects in Mott Insulators with Strong Spin-Orbit Coupling
• Magnetic-field Induced Topological Transitions and Thermal Conductivity in a Generalized Kitaev Model
• Twice Hidden String Order and Competing Phases in the Spin-1/2 Kitaev-Gamma Ladder
• Kitaev-Heisenberg model on the star lattice: From chiral Majorana fermions to chiral triplons
• Order by singularity in Kitaev clusters
• Exciton condensation in bilayer spin-orbit insulator
• Spin-lattice and electron-phonon coupling in 3$d$/5$d$ hybrid Sr${}_3$NiIrO${}_6$
• Magnetization dynamics fingerprints of an excitonic condensate $t_{2g}^4$ magnet
• Signatures of non-Loudon-Fleury Raman scattering in the Kitaev magnet $\beta$-Li${}_2$IrO${}_3$
• Ultrasound detection of emergent photons in generic quantum spin ice
• Origin of nonsymmorphic bosonization formulas in generalized antiferromagnetic Kitaev spin-$\frac{1}{2}$ chains from a renormalization-group perspective
• Ground-State Phase Diagram of the Kitaev-Heisenberg Model on a Three-dimensional Hyperhoneycomb Lattice
• Strain tuned magnetotransport of Jeff=1/2 antiferromagnetic Sr2IrO4 thin films
• Metal-Insulator Transitions and non-Fermi Liquid Behaviors in 5d Perovskite Iridates
• Spin-orbit coupling in a half-filled $t_{2g}$ shell: the case of $5d^3$ K${}_2$ReCl${}_6$
• Spin-orbit coupling and crystal-field splitting in Ti-doped Ca2RuO4 studied by ellipsometry
• Strain-dependent Insulating State and Kondo Effect in Epitaxial SrIrO${}_3$ Films
• Unconventional anomalous Hall effect in epitaxially stabilized orthorhombic Ru${}^{3+}$ perovskite thin films
• Classification of symmetry-enriched topological quantum spin liquids
• Kitaev quasiparticles in a proximate spin liquid: A many-body localization perspective
• Synthesis of epitaxial magnetic pyrochlore heterojunctions
• Dielectric Evidence for Possible Type-II Multiferroicity in alpha-RuCl3
• Strong tuning of magnetism and electronic structure by spin orientation
• Frustration, strain and phase co-existence in the mixed valent hexagonal iridate Ba${}_3$NaIr${}_2$O${}_9$
• Topological phase transition and nontrivial thermal Hall signatures in honeycomb lattice magnets
• Magnetism and electrical transport in Y-doped layered iridate Sr${}_2$IrO${}_4$
• Interplay of magnetic field and trigonal distortion in the honeycomb $\Gamma$ model: Occurrence of a spin-flop phase
• Valence bond fluctuations in the Kitaev spin model
• Role of disorder in the electronic and magnetic properties of Ag${}_3$LiIr${}_2$O${}_6$
• Quantum-classical crossover in the spin-1/2 Heisenberg-Kitaev kagome magnet
• Kinetic Ferromagnetism and Topological Magnons of the Hole-Doped Kitaev Spin Liquid
• Anisotropic Lattice Compression and Pressure-Induced Electronic Phase Transitions in Sr${}_2$IrO${}_4$
• Spin-orbital-lattice entanglement in the ideal j=1/2 compound K${}_2$IrCl${}_6$
• Dynamic Jahn-Teller Phenomena in Heavy Transition Metal Compounds
• Continuous transition between Ising magnetic order and a chiral spin liquid
• Chemical tuning between triangular and honeycomb structures in a 5$d$ spin-orbit Mott insulator
• MoP${}_3$SiO${}_{11}$: a $4d^3$ honeycomb antiferromagnet with disconnected octahedra
• $J_{eff}$ states in a quasi one dimensional antiferromagnetic spin chain hexagonal Iridates Sr${}_3$MIrO${}_6$ (M=Mg, Zn, Cd): an $ab-initio$ comparative perspective
• Quasi-2D anomalous Hall Mott insulator of topologically engineered Jeff =1/2 electrons
• Novel Block Excitonic Condensate at $n=3.5$ in a Spin-Orbit Coupled $t_{2g}$ Multiorbital Hubbard Model
• On the electronic ground state of two non-magnetic pentavalent honeycomb iridates
• Non-Fermi liquid regime in metallic pyrochlore iridates: Quantum Griffiths singularities
• Evidence for weak antilocalization-weak localization crossover and metal-insulator transition in CaCu${}_3$Ru${}_4$O${}_{12}$ thin films
• Spin density wave order in interacting type-I and type-II Weyl semimetals
• Multifunctional Oxides for Topological Magnetic Textures by Design
• Modeling multiorbital effects in Sr2IrO4 under strain and a Zeeman field
• Magnetic phases for two $t_{2g}$ holes with spin-orbit coupling and crystal field
• Efficient Method for Prediction of Meta-stable/Ground Multipolar Ordered States and its Application in Monolayer $\alpha$-\ce{RuX3} (X=Cl,I)
• Epitaxial stabilization of Sr3Ir2O7 thin films
• Static and fluctuating zigzag order, and possible signatures of Kitaev physics, in torque measurements of $\alpha$-RuCl${}_3$
• Ground state properties of the Heisenberg-compass model on the square lattice
• Exact deconfined gauge structures in the higher-spin Yao-Lee model: a quantum spin-orbital liquid with spin fractionalization and non-Abelian anyons
• Left-left-right-right magnetic order in spin-1/2 Kitaev-Heisenberg chain
• Correlation-driven Lifshitz transition and orbital order in a two-band Hubbard model
• Non-local features of the spin-orbit exciton in Kitaev materials
• Excitonic transverse and amplitude fluctuations in the noncollinear and charge-ordered RbFe${}^{2+}$Fe${}^{3+}$F${}_6$
• Jahn-Teller states mixed by spin-orbit coupling in an electromagnetic field
• Spin-orbital liquids and insulator-metal transitions on the pyrochlore lattice
• Correlated motion of particle-hole excitations across the renormalized spin-orbit gap in $\mathrm{S}{\mathrm{r}}_2\mathrm{Ir}{\mathrm{O}}_4$
• Anisotropic Kondo screening induced by spin-orbit coupling in quantum wires
• Tuning the structural, electronic and magneto-transport properties of spin-orbit Mott insulator Sr2IrO4
• Skyrmion-like textures in superconductors with competing order
• Universal excitonic superexchange in spin-orbit-coupled Mott insulators
• Minimal models of $\alpha$-Li${}_2$IrO${}_3$: On the range of the interactions, ground state properties, and magnetization processes
• Dynamics of a single hole in the Heisenberg-Kitaev model: a self-consistent Born approximation study
• Preserving orbital order in a layered manganite by ultrafast hybridized band excitation
• Orbitally-selective Breakdown of the Fermi Liquid and Simultaneous Enhancement of Metallic and Insulating States in Correlated Multi-band Systems with Spin-orbit Coupling
• Topological Insulators from Electronic Superstructures
• Floquet states in (LaNiO${}_3$)${}_2$/(LaAlO${}_3$)${}_N$ heterostructures grown along the (111) direction
• Intermediate phases in $\alpha$-RuCl${}_3$ under in-plane magnetic field via interlayer spin interactions
• Exact results relating spin-orbit interactions in two dimensional strongly correlated systems
• Renormalized density matrix downfolding: A rigorous framework in learning emergent models from ab initio many-body calculations
• Coupled spin-orbital fluctuations in a three orbital model for $4d$ and $5d$ oxides with electron fillings $n=3,4,5$ -- Application to $\mathrm{NaOs}{\mathrm{O}}_3$, $\mathrm{C}{\mathrm{a}}_2\mathrm{Ru}{\mathrm{O}}_4$, and $\mathrm{S}{\mathrm{r}}_2\mathrm{Ir}{\mathrm{O}}_4$
• Dzyaloshinskii-Moriya Interaction between Multipolar Moments in $5d^1$ Systems
• Field-Induced Ordered Phases in Anisotropic Spin-1/2 Kitaev Chains
• Bond-dependent interactions and ill-ordered state in the honeycomb cobaltate BaCo${}_2$(AsO${}_4$)${}_2$
• Digital Quantum Simulation of the Kitaev Quantum Spin Liquid
• Inducing ferromagnetism by structural engineering in a strongly spin-orbit coupled oxide
• Emergence of bond-dependent highly anisotropic magnetic interactions in Sr${}_4$RhO${}_6$: a theoretical study
• Criticality and magnetic phases of Ising Shastry-Sutherland candidate holmium tetraboride
• J = 0 nonmagnetic insulating state in K${}_2$Os$X_6$ (X = F, Cl and Br)
• Spectrum of the hole excitation in spin-orbit Mott insulator Na${}_2$IrO${}_3$
• A Novel ground state in a new dimer iridate Ba13Ir6O30 with Ir6+(5d3) Ions
• Momentum space imaging of locally noncentrosymmetric superconductors
• Fluorite-related iridate Pr${}_3$IrO${}_7$: Crystal growth, structure, magnetism, thermodynamic, and optical properties
• Single crystal growth and magnetism of Sr3NaIrO6 and Sr3AgIrO6: tracking the J = 0 ground state of Ir5+
• The ground state in a proximity to a possible Kitaev spin liquid: An undistorted honeycomb iridate NaxIrO3 (0.60 < x < 0.80)
• Pseudo-spin rotation symmetry breaking by Coulomb interaction terms in spin-orbit coupled systems
• Quantum simulation and ground state preparation for the honeycomb Kitaev model
• Electron quasi-itinerancy intertwined with quantum order by disorder in pyrochlore iridate magnetism
• Theory of phonon instabilities in Weyl semimetals at high magnetic fields
• Exact Ground States and Phase Diagram of the Quantum Compass Model under an in-plane Field
• Complex orders and chirality in the classical Kitaev-$\Gamma$ model
• A set-up for Hard X-ray Time-resolved Resonant Inelastic X-ray Scattering at SwissFEL
• Epitaxial growth and antiferromagnetism of Sn-substituted perovskite iridate SrIr${}_{0.8}$Sn${}_{0.2}$O${}_3$
• The free energy of anisotropic quantum spin systems: Functional integral representation
• Spin and charge order in doped spin-orbit coupled Mott insulators
• The crystal and magnetic structure of cesium superoxide
• Topological Majorana flat bands in the Kitaev model on a Bishamon-kikko lattice
• Eleven Competing Phases in the Heisenberg-Gamma (J$\Gamma$) Ladder
• Valence-Bond Solid phases in the spin-$1/2$ Kekule-Heisenberg model
• Quantum spin models of commensurate $p$-wave magnets
• Magneto-synthesis effect on magnetic order, phonons, and magnons in single-crystal Sr${}_2$IrO${}_4$
• Flavor Nernst effects in quantum paramagnets
• A $j_{\mathrm{eff}}=1/2$ pseudospinon continuum in CaIrO${}_3$
• Chemical Pressure Tuning of Multipolar and Magnetic Orders in Ba${}_2$(Cd${}_{1-x}$Ca${}_x$)ReO${}_6$ Double Perovskites
• Odd-parity multipole order in the spin-orbit coupled metallic pyrochlore Pb${}_2$Re${}_2$O${}_{7-\delta }$
• Fluctuation-induced first order phase transitions in Kitaev-like $d^4$ honeycomb magnet
• Crystal growth and magnetic anisotropy in the spin-chain ruthenate Na${}_2$RuO${}_4$
• Novel electronic state of honeycomb iridate Cu${}_2$IrO${}_3$ at high pressure
• Reviving Majorana zero modes in the spin-1/2 Kitaev ladder model
• Structural origin of the Jeff=1/2 antiferromagnetic phase in Ga-doped Sr2IrO4
• Schwinger boson theory for $S=1$ Kitaev quantum spin liquids
• In-gap states and strain-tuned band convergence in layered structure trivalent iridate K0.75Na0.25IrO2
• Three-dimensional Stacking of Canted Antiferromagnetism and Pseudospin Current in Undoped Sr${}_2$IrO${}_4$: Symmetry Analysis and Microscopic Model Realization
• Extraordinary magnetic response of an anisotropic 2D antiferromagnet via site-dilution
• Thermal transport properties of IrSbSe
• Topology-driven deconfined quantum criticality in magnetic bilayers
• Signatures of Floquet Engineering in the proximal Kitaev Quantum Spin Liquid H${}_3$LiIr${}_2$O${}_6$ by tr-RIXS
• Computational exploration of a viable route to Kitaev-quantum spin liquid phase in OsCl${}_3$
• Field-induced phase transitions in the Kitaev-Heisenberg model: A sign-problem-free quantum Monte Carlo study and possible application to $\alpha$-RuCl3
• High-pressure floating zone crystal growth of Sr${}_2$IrO${}_4$
• Photoinduced Pseudospin Polarization in a Three-Orbital Hubbard Model
• Microscopic model realization of $\mathbf{d}$-wave pseudospin current order in Sr${}_2$IrO${}_4$
• Ferrichiral skyrmions with sublattice-resolved chirality in extended Kitaev model in triangular lattice
• Coupled-cluster approach to vibronic effects in resonant inelastic x-ray scattering of quantum materials: Application to a $5d^1$ rhenium oxide
• Non-Loudon-Fleury Raman scattering in spin-orbit coupled Mott insulators
• Evolution of crystal field and intraionic interactions in the ilmenite $A$IrO${}_3$ ($A$ = Mg, Zn, Cd) and hyperhoneycomb $\beta$-ZnIrO${}_3$
• BCS-BEC Crossover of Triplet Exciton Condensation in Bilayer Systems
• Schwinger-Boson mean-field study of spin-1/2 $J_1$-$J_2$-$J_{\chi }$ model in honeycomb lattice: thermal Hall signature
• Evidence for strong electron correlations in a non-symmorphic Dirac semimetal
• Mixed-pairing superconductivity in 5d Mott insulators with antisymmetric exchange
• Possibility of an unconventional spin state of Ir${}^{4+}$ in Ba${}_{21}$Ir${}_9$O${}_{43}$ single crystal
• Temperature-induced valence-state transition in double perovskite Ba2-xSrxTbIrO6
• Phase coexistence and negative thermal expansion in the triple perovskite iridate Ba${}_3$CoIr${}_2$O${}_9$
• Topological edge states in dipolar zig-zag stripes
• Magnetic field effects on the Kitaev model coupled to environment
• Strategy to Extract Kitaev Interaction using Symmetry in Honeycomb Mott Insulators
• Disorder, Low-Energy Excitations, and Topology in the Kitaev Spin Liquid
• Thermal and quantum fluctuations in extended Kitaev-Yao-Lee spin-orbital model
• Metallic conductivity on Na-deficient structural domain walls in the spin-orbit Mott insulator Na${}_2$IrO${}_3$
• Ground state of the staggered Heisenberg-$\Gamma$ honeycomb model in a magnetic field
• Stability of ordered and disordered phases in the Heisenberg-Kitaev model in a magnetic field
• Mapping the Phase Diagram of a Frustrated Magnet: Degeneracies, Flat Bands, and Canting Cycles on the Pyrochlore Lattice
• Honeycomb lattice iridate on the verge of Mott-collapse
• Giant anisotropic magnetoresistance with dual-four-fold symmetry in CaMnO3/CaIrO3 heterostructures
• Finite-Size Spectral Signatures of Order by Quantum Disorder: A Perspective from Anderson's Tower of States
• Emergent spacetime supersymmetry at 2D fractionalized quantum criticality
• Tunable Magnetic and Topological Phases in EuMnXBi${}_2$ (X=Mn, Fe, Co, Zn) Pnictides
• Magnetic excitations in the Kitaev material Na${}_2$IrO${}_3$ studied by neutron scattering