Time-reversal symmetry-breaking charge order in a kagome superconductor

Abstract

The kagome lattice, the most prominent structural motif in quantum physics, benefits from inherent nontrivial geometry to host diverse quantum phases, ranging from spin-liquid phases, topological matter to intertwined orders, and most rarely unconventional superconductivity. Recently, charge sensitive probes have suggested that the kagome superconductors AV_3Sb_5 (A = K, Rb, Cs) (A = K, Rb, Cs) exhibit unconventional chiral charge order, which is analogous to the long-sought-after quantum order in the Haldane model or Varma model. However, direct evidence for the time-reversal symmetry-breaking of the charge order remains elusive. Here we utilize muon spin relaxation to probe the kagome charge order and superconductivity in KV_3Sb_5. We observe a striking enhancement of the internal field width sensed by the muon ensemble, which takes place just below the charge ordering temperature and persists into the superconducting state. Remarkably, the muon spin relaxation rate below the charge ordering temperature is substantially enhanced by applying an external magnetic field. We further show the multigap nature of superconductivity in KV_3Sb_5 and that the T_c/lambda_{ab}^{-2} ratio is comparable to those of unconventional high-temperature superconductors. Our results point to time-reversal symmetry breaking charge order intertwining with unconventional superconductivity in the correlated kagome lattice.

22 pages, 11 figures

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• Analysis of Charge Order in the Kagome Metal $A$V${}_3$Sb${}_5$ ($A=$K,Rb,Cs)
• Nature of unconventional pairing in the kagome superconductors AV${}_3$Sb${}_5$
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• Electronic nature of chiral charge order in the kagome superconductor CsV3Sb5
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• Evidence for complex order parameter in La_{1.83}Sr_{0.17}CuO_4
• Absence of local moments in the kagome metal KV3Sb5 as determined by muon spin spectroscopy
• Superfluid density and specific heat within self-consistent scheme for two-band superconductor
• Probing topological quantum matter with scanning tunnelling microscopy
• Microscopic evidence for anisotropic multigap superconductivity in the CsV${}_3$Sb${}_5$ kagome superconductor
• Strong coupling nature of kagome superconductivity in LaRu${}_3$Si${}_2$
• SrPt${}_3$P: two-band single-gap superconductor
• Time-reversal symmetry breaking and multigap superconductivity in the noncentrosymmetric superconductor La${}_7$Ni${}_3$

Cited by in corpus (290)

• Topological kagome magnets and superconductors
• Discovery of charge density wave in a correlated kagome lattice antiferromagnet
• Kagome superconductors AV${}_3$Sb${}_5$ (A=K, Rb, Cs)
• Three-state nematicity and magneto-optical Kerr effect in the charge density waves in kagome superconductors
• Charge density wave in kagome lattice intermetallic ScV6Sn6
• Quantum states and intertwining phases in kagome materials
• Intertwined magnetism and charge density wave order in kagome FeGe
• AV${}_3$Sb${}_5$ Kagome Superconductors: Progress and Future Directions
• Tunable nodal kagome superconductivity in charge ordered RbV3Sb5
• Nodeless electron pairing in CsV${}_3$Sb${}_5$-derived kagome superconductors
• Charge order breaks time-reversal symmetry in CsV${}_3$Sb${}_5$
• Mechanism of exotic density-wave and beyond-Migdal unconventional superconductivity in kagome metal AV3Sb5 (A=K, Rb, Cs)
• Chern Fermi pocket, topological pair density wave, and charge-4e and charge-6e superconductivity in kagome superconductors
• Signatures of Chiral Superconductivity in Rhombohedral Graphene
• Discovery of charge order and corresponding edge state in kagome magnet FeGe
• Electron-phonon coupling in the charge density wave state of CsV${}_3$Sb${}_5$
• Microscopic evidence for anisotropic multigap superconductivity in the CsV${}_3$Sb${}_5$ kagome superconductor
• Superconducting diode effect and interference patterns in Kagome CsV3Sb5
• Superconductivity emerging from density-wave-like order in a correlated kagome metal
• Tunable Topological Dirac Surface States and Van Hove Singularities in Kagome Metal GdV${}_6$Sn${}_6$
• Loop currents in $A$V${}_3$Sb${}_5$ kagome metals: multipolar and toroidal magnetic orders
• Temperature-driven reorganization of electronic order in CsV${}_3$Sb${}_5$
• High Resolution Polar Kerr Effect Studies of CsV${}_3$Sb${}_5$: Tests for Time Reversal Symmetry Breaking Below the Charge Order Transition
• Coexistence of Tri-Hexagonal and Star-of-David Pattern in the Charge Density Wave of the Kagome Superconductor AV${}_3$Sb${}_5$
• Bulk evidence of anisotropic $s$-wave pairing with no sign change in the kagome superconductor CsV${}_3$Sb${}_5$
• Chiral kagome superconductivity modulations with residual Fermi arcs in KV3Sb5 and CsV3Sb5
• A unique van Hove singularity in kagome superconductor CsV${}_{3-x}$Ta${}_x$Sb${}_5$ with enhanced superconductivity
• Chiral excitonic order from twofold van Hove singularities in kagome metals
• Softening of a flat phonon mode in the kagome ScV${}_6$Sn${}_6$
• Conjoined Charge Density Waves in the Kagome Superconductor CsV3Sb5
• Spatial symmetry constraint of charge-ordered kagome superconductor CsV${}_3$Sb${}_5$
• Charge density wave order in kagome metal AV${}_3$Sb${}_5$ (A= Cs, Rb, K)
• Competing charge-density wave instabilities in the kagome metal ScV${}_6$Sn${}_6$
• Magnetic-field sensitive charge density wave orders in the superconducting phase of UTe2
• Coexistence of Multiple Stacking Charge Density Waves in Kagome Superconductor ${\mathrm{CsV}}_3{\mathrm{Sb}}_5$
• Spin-phonon coupling driven Charge density wave in a Kagome Magnet
• Anomalous thermoelectric effects and quantum oscillations in the kagome metal CsV${}_3$Sb${}_5$
• Revealing the immediate formation of two-fold rotation symmetry in charge-density-wave state of Kagome superconductor CsV${}_3$Sb${}_5$ by optical polarization rotation measurement
• Correlated order at the tipping point in the kagome metal CsV${}_3$Sb${}_5$
• Competing superconductivity and charge-density wave in Kagome metal CsV3Sb5: evidence from their evolutions with sample thickness
• Observation of electronic nematicity driven by three-dimensional charge density wave in kagome lattice KV${}_3$Sb${}_5$
• Testing Electron-phonon Coupling for the Superconductivity in Kagome Metal $\mathrm{Cs}{\mathrm{V}}_3\mathrm{S}{\mathrm{b}}_5$
• Unidirectional coherent quasiparticles in the high-temperature rotational symmetry broken phase of AV3Sb5 kagome superconductors
• Order-disorder Peierls instability in the kagome metal (Cs,Rb)V${}_3$Sb${}_5$
• Electronic nematicity without charge density waves in titanium-based kagome metal
• Phonon promoted charge density wave in topological kagome metal ScV${}_6$Sn${}_6$
• Charge-loop current order and Z3 nematicity mediated by bond-order fluctuations in kagome metal AV3Sb5 (A=Cs,Rb,K)
• Superconductivity and orbital-selective nematic order in a new titanium-based kagome metal CsTi3Bi5
• Loop-current charge density wave driven by long-range Coulomb repulsion on the kagome lattice
• Superconductivity from repulsive interactions on the kagome lattice
• Anomalous thermal Hall effect and anomalous Nernst effect of CsV${}_3$Sb${}_5$
• Theory of nematic charge orders in kagome metals
• Intertwining of magnetism and charge ordering in kagome FeGe
• Charge-4e and charge-6e flux quantization and higher charge superconductivity in kagome superconductor ring devices
• Optical study of RbV${}_3$Sb${}_5$: Multiple density-wave gaps and phonon anomalies
• Tunable van Hove singularity without structural instability in Kagome metal CsTi${}_3$Bi${}_5$
• Large kagome family candidates with topological superconductivity and charge density waves
• Three-dimensional energy gap and origin of charge-density wave in kagome superconductor KV3Sb5
• Enhanced Spin-polarization via Partial Ge1-dimerization as the Driving Force of the 2$\times$2$\times$2 CDW in FeGe
• Interplay between Pair Density Wave and a Nested Fermi Surface
• Electrically controlled superconductor-insulator transition and giant anomalous Hall effect in kagome metal CsV3Sb5 nanoflakes
• Crucial role of out-of-plane Sb-$p$ orbitals in Van Hove singularity formation and electronic correlation for superconducting Kagome metal CsV${}_3$Sb${}_5$
• Unconventional Optical Rotation in the Charge Ordered State of Kagome Metal CsV3Sb5
• Microscopic nature of the charge-density wave in kagome superconductor RbV${}_3$Sb${}_5$
• Emergent nematicity and intrinsic vs. extrinsic electronic scattering processes in the kagome metal CsV${}_3$Sb${}_5$
• Gapless excitations inside the fully gapped kagome superconductors AV${}_3$Sb${}_5$
• Nanoscale visualization and spectral fingerprints of the charge order in ScV6Sn6 distinct from other kagome metals
• Screening promising CsV3Sb5-like kagome materials from systematic first-principles evaluation
• Dynamical Study of the Origin of the Charge Density Wave in $A$V${}_3$Sb${}_5$ ($A=$K, Rb, Cs) Compounds
• Van Hove tuning of AV3Sb5 kagome metals under pressure and strain
• Intertwined van-Hove Singularities as a Mechanism for Loop Current Order in Kagome Metals
• Emergence of large quantum oscillation frequencies in thin flakes of the kagome superconductor CsV${}_3$Sb${}_5$
• Spectroscopic Evidence for a Three-Dimensional Charge Density Wave in Kagome Superconductor CsV${}_3$Sb${}_5$
• Multidome superconductivity in charge density wave kagome metals
• Muon-spin relaxation study of the layered kagome superconductor CsV${}_3$Sb${}_5$
• Evidence chain for time-reversal symmetry-breaking kagome superconductivity
• Unconventional superconductivity protected from disorder on the kagome lattice
• Coupled topological flat and wide bands: Quasiparticle formation and destruction
• Perspective on the muon-spin rotation/relaxation under hydrostatic pressure
• Correlated Electronic Structure and Incipient Flat Bands of the Kagome Superconductor CsCr3Sb5
• Novel three-dimensional Fermi surface and electron-correlation-induced charge density wave in FeGe
• Small Fermi pockets intertwined with charge stripes and pair density wave order in a kagome superconductor
• Quantum oscillations revealing topological band in kagome metal ScV6Sn6
• Magnetic Breakdown and Topology in the Kagome Superconductor CsV3Sb5 under High Magnetic Field
• Electronic Landscape of Kagome Superconductors $\text{A}$V${}_3$Sb${}_5$ ($\text{A}$ = K, Rb, Cs) from Angle-Resolved Photoemission Spectroscopy
• Magnetic interactions and possible structural distortion in kagome FeGe from first-principles study and symmetry analysis
• Realization of a two-dimensional checkerboard lattice in monolayer Cu${}_2$N
• Competing itinerant and local spin interactions in kagome metal FeGe
• Impact of Sb degrees of freedom on the charge density wave phase diagram of the kagome metal CsV${}_3$Sb${}_5$
• Charge fluctuations above $T_{\mathrm{CDW}}$ revealed by glasslike thermal transport in kagome metals $A$V${}_3$Sb${}_5$ ($A$ = K, Rb, Cs)
• A Rigorous Formalism of Unconventional Symmetry Breaking in Fermi Liquid Theory and Its Application to Nematicity in FeSe
• Emergent flat band and topological Kondo semimetal driven by orbital-selective correlations
• Drastic magnetic-field-induced chiral current order and emergent current-bond-field interplay in kagome metals
• Altermagnetic Ground State in Distorted Kagome Metal CsCr${}_3$Sb${}_5$
• Universal sublinear resistivity in vanadium kagome materials hosting charge density waves
• Flat-Band Enhanced Antiferromagnetic Fluctuations and Superconductivity in Pressurized CsCr${}_3$Sb${}_5$
• Pseudogap behavior in charge density wave kagome material ScV${}_6$Sn${}_6$ revealed by magnetotransport measurements
• Surface-termination-dependent electronic states in kagome superconductors AV3Sb5 (A = K, Rb, Cs) studied by micro-ARPES
• Superconductivity modulated by structural phase transitions in pressurized vanadium-based kagome metals
• Superconductivity from Orbital-Selective Electron-Phonon Coupling in $A{\mathrm{V}}_3{\mathrm{Sb}}_5$
• Anomalous Hall effect and two-dimensional Fermi surfaces in the charge-density-wave state of kagome metal RbV${}_3$Sb${}_5$
• Structural instability and charge modulations in the Kagome superconductor $A$V${}_3$Sb${}_5$
• Emergent superconductivity and pair density wave at antiphase boundaries of charge density wave order in kagome metals
• The kagome Hubbard model from a functional renormalization group perspective
• $\pi$ Phase Interlayer Shift and Stacking Fault in the Kagome Superconductor CsV${}_3$Sb${}_5$
• Probing octupolar hidden order via Janus impurities
• The structure of kagome superconductors CsV${}_3$Sb${}_5$ in the charge density wave states
• Electrical and thermal transport properties of kagome metals $A$Ti${}_3$Bi${}_5$ ($A$ = Rb, Cs)
• Charge order above room-temperature in a prototypical kagome superconductor La(Ru${}_{1-x}$Fe${}_x$)${}_3$Si${}_2$
• Unconventional gapping behavior in a kagome superconductor
• Spontaneous time-reversal symmetry breaking by disorder in superconductors
• Effects of Nb Doping on the Charge-Density Wave and Electronic Correlations in the Kagome Metal Cs(V${}_{1-x}$Nb${}_x$)${}_3$Sb${}_5$
• Absence of $E_{2g}$ nematic instability and dominant $A_{1g}$ response in the kagome metal CsV${}_3$Sb${}_5$
• Symmetry breaking and ascending in the magnetic kagome metal FeGe
• Emergent superconducting fluctuations in a compressed kagome superconductor
• Origin of $\pi$-shifted three-dimensional charge density waves in kagome metal AV${}_3$Sb${}_5$
• Colossal orbital Zeeman effect driven by tunable spin-Berry curvature in a kagome metal
• Pressure-dependent Electronic Superlattice in the Kagome-Superconductor CsV${}_3$Sb${}_5$
• Diagnosis of pairing symmetry by vortex and edge spectra in kagome superconductors
• Multiband effects in thermoelectric and electrical transport properties of kagome superconductors $A$V${}_3$Sb${}_5$ ($A$ = K, Rb, Cs)
• Anatomy of anomalous Hall effect due to magnetic fluctuations
• Nematic Ising superconductivity with hidden magnetism in few-layer 6R-TaS2
• FeGe as a building block for the kagome 1:1, 1:6:6, and 1:3:5 families: hidden d-orbital decoupling of flat band sectors, effective models and interaction Hamiltonians
• Chiral and flat-band magnetic cluster excitations in a ferromagnetic kagome metal
• Phenomenology of bond and flux orders in kagome metals
• Emergent topological quantum orbits in the charge density wave phase of kagome metal CsV${}_3$Sb${}_5$
• Kagome metals
• Probing orbital magnetism of a kagome metal CsV3Sb5 by a tuning fork resonator
• Topological and nodal superconductor kagome magnesium triboride
• CrRhAs: a member of a large family of metallic kagome antiferromagnets
• Kagome Materials I: SG 191, ScV${}_6$Sn${}_6$. Flat Phonon Soft Modes and Unconventional CDW Formation: Microscopic and Effective Theory
• Quantum theory of the Intrinsic Orbital Magnetoelectric Effect in itinerant electron systems at finite temperatures
• Optical control of topological memory based on orbital magnetization
• Evolution of charge density waves from three-dimensional to quasi-two-dimensional in Kagome superconductors Cs(V${}_{1-x}{M}_x$)${}_3$Sb${}_5$ ($M$ = Nb, Ta)
• Charge Dynamics of an Unconventional Three-Dimensional Charge Density Wave in Kagome FeGe
• Evidence of a distinct collective mode in Kagome superconductors
• Phonon collapse and anharmonic melting of the 3D charge-density wave in kagome metals
• Chemical Principles of Intrinsic Topological Superconductors
• Atomically-precise engineering of spin-orbit polarons in a kagome magnetic Weyl semimetal
• Uniaxial strain tuning of charge modulation and singularity in a kagome superconductor
• Quasidisorder Induced Topology
• Superconductivity due to fluctuating loop currents
• Similarities and Differences in the Fermiology of Kagome Metals AV${}_3$Sb${}_5$ (A=K, Rb, Cs) Revealed by Shubnikov-de Haas Oscillations
• Low-Energy Electronic Structure in the Unconventional Charge-Ordered State of ScV${}_6$Sn${}_6$
• Search for orbital magnetism in the kagome superconductor $\mathrm{Cs}{\mathrm{V}}_3\mathrm{S}{\mathrm{b}}_5$ using neutron diffraction
• Chemical Rules for Stacked Kagome and Honeycomb Topological Semimetals
• Phase-Separated Charge Order and Twinning Across Length Scales in CsV${}_3$Sb${}_5$
• Electronic band structures of topological kagome materials
• Resolving the discrepancy between MOKE measurements at 1550-nm wavelength on Kagome Metal CsV3Sb5
• Local spectroscopic evidence for a nodeless magnetic kagome superconductor CeRu${}_2$
• Instability of the charge density wave in Kagome magnet FeGe
• Dynamical decoding of the competition between charge density waves in a kagome superconductor
• Existence of Hebel-Slichter peak in unconventional kagome superconductors
• Frustrated charge density wave and quasi-long-range bond-orientational order in the magnetic kagome FeGe
• Orbital-selective effect of spin reorientation on the Dirac fermions in a non-charge-ordered kagome ferromagnet Fe${}_3$Ge
• Magnetic field control over the axialness of Higgs modes in charge-density wave compounds
• AV${}_3$Sb${}_5$ kagome superconductors: a review with transport measurements
• Non-degenerate surface pair density wave in the Kagome superconductor CsV${}_3$Sb${}_5$ -- application to vestigial orders
• Condensation of preformed charge density waves in kagome metals
• Electron correlations in the kagome flat band metal $\mathrm{CsC}{\mathrm{r}}_3\mathrm{S}{\mathrm{b}}_5$
• Origin of anomalous magnetotransport in kagome superconductors AV${}_3$Sb${}_5$ (A=K,Rb,Cs)
• Impact of the orbital current order on the superconducting properties of the kagome superconductors
• Statistical learning of engineered topological phases in the kagome superlattice of AV${}_3$Sb${}_5$
• FeGe1-xSbx:a series of novel kagome metals with noncollinear antiferromagnetism
• Emergence of Quantum Confinement in Topological Kagome Superconductor CsV${}_3$Sb${}_5$ family
• Tunable vortex bound states in multiband CsV3Sb5-derived kagome superconductors
• Two-dimensional phase diagram of the charge density wave in doped CsV${}_3$Sb${}_5$
• Interplay between Chiral Charge Density Wave and Superconductivity in Kagome Superconductors: A Self-consistent Theoretical Analysis
• Perspective: imaging atomic step geometry to determine surface terminations of kagome materials and beyond
• Observation of giant circular dichroism induced by electronic chirality
• Kagome materials $A$V${}_3$Sb${}_5$ ($A$=K,Rb,Cs): pairing symmetry and pressure-tuning studies
• Evidence for Quantum Stripe Ordering in a Triangular Optical Lattice
• Mechanisms for Magnetic Skyrmion Catalysis and Topological Superconductivity
• Revealing the orbital origins of exotic electronic states with Ti substitution in kagome superconductor CsV3Sb5
• Conventional Superconductivity in the Doped Kagome Superconductor Cs(V0.86Ta0.14)3Sb5 from Vortex Lattice Studies
• Magnetism in AV3Sb5 (Cs, Rb, K): Origin and Consequences for the Strongly Correlated Phases
• Electrical and thermal transport properties of kagome metals AV${}_3$Sb${}_5$ (A=K, Rb, Cs)
• Topological electronic structure and electronic nematicity in candidate kagome superconductors, ATi${}_3$Bi${}_5$ (A = Rb, Cs)
• Real-space Loop Current Pattern in Time-reversal-symmetry Breaking Phase in Kagome Metals
• Exotic charge density waves and superconductivity on the Kagome Lattice
• Loop current states and their stability in small fractal lattices of Bose-Einstein condensates
• Observation of Fermi-surface-dependent anisotropic Cooper pairing in kagome superconductor CsV3Sb5
• Hidden magnetic order on a kagome lattice for KV3Sb5
• Time-reversal symmetry breaking from lattice dislocations in superconductors
• Tuning electronic pairing by uniaxial strain in kagome lattices
• Flat bands and distinct density wave orders in correlated Kagome superconductor CsCr${}_3$Sb${}_5$
• Quantum-metric-induced giant and reversible nonreciprocal transport phenomena in chiral loop-current phases of kagome metals
• Complete miscibility amongst AV${}_3$Sb${}_5$ kagome superconductors: design of mixed A-site AV${}_3$Sb${}_5$ (A: K, Rb, Cs) alloys
• Orbital Gravito-Magnetoelectric response and Orbital magnetic quadrupole moment correction
• Magnetism in AV3Sb5 (A = Cs, Rb, K): Complex Landscape of the Dynamical Magnetic Textures
• Low temperature phase transitions under CDW state in kagome metals AV3Sb5 (A=Cs,Rb,K): Significance of mix-type Fermi surface electron correlations
• Chiral pair density wave as a precursor of the pseudogap in kagomé superconductors
• Electronic structure of $A$V${}_3$Sb${}_5$ kagome metals
• Anomalous Magnetotransport in the Paramagnetic State of a Magnetic Kagome Metal EuTi${}_3$Bi${}_4$
• Quantifying magnetic field driven lattice distortions in kagome metals at the femto-scale using scanning tunneling microscopy
• Revealing Rotational Symmetry Breaking Charge-density Wave Order in Kagome Superconductor (Rb, K)V${}_3$Sb${}_5$ by Ultrafast Pump-probe Experiments
• Topological Quantum Computation on a Chiral Kondo Chain
• Origin of competing charge density waves in kagome metal ScV${}_6$Sn${}_6$
• Unveiling van Hove singularity modulation and fluctuated charge order in kagome superconductor $\mathrm{Cs}{\mathrm{V}}_3\mathrm{S}{\mathrm{b}}_5$ via time-resolved ARPES
• Broken symmetries associated with a Kagome chiral charge order
• Generating Two-dimensional Ferromagnetic Charge Density Waves via External Fields
• Microscopic study of the impurity effect in the kagome superconductor La(Ru${}_{1-x}$Fe${}_x$)${}_3$Si${}_2$
• The de Haas-van Alphen quantum oscillations in the kagome metal RbTi3Bi5
• Tuning the Intrinsic Spin Hall Effect by Charge Density Wave Order in Topological Kagome Metals
• Chiral charge density wave and backscattering-immune orbital texture in monolayer 1T-TiTe2
• Orbital selective commensurate modulations of the local density of states in ScV6Sn6 probed by nuclear spins
• Topological Superconducting States and Quasiparticle Transport on Kagome Lattice
• Surface region band enhancement in noble gas adsorption assisted ARPES on kagome superconductor RbV3Sb5
• Theories for charge-driven nematicity in kagome metals
• Automated computational workflows for muon spin spectroscopy
• Photoemission Insights to Electronic Orders in Kagome Superconductor AV3Sb5
• Interplay of superconductivity and charge-density-wave order in kagome materials
• Manipulation of topology by electric field in breathing kagome lattice
• Evidence for reduced periodic lattice distortion within the Sb-terminated surface layer of the kagome metal CsV${}_3$Sb${}_5$
• Large Oscillatory Thermal Hall Effect in Kagome Metals
• Thermomodulated intrinsic Josephson effect in Kagome CsV3Sb5
• Discovery of a new phase in thin flakes of KV${}_3$Sb${}_5$ under pressure
• Coherent Phonon Pairs and Rotational Symmetry Breaking of Charge Density Wave Order in the Kagome Superconductor CsV${}_3$Sb${}_5$
• Phase coherence of charge-$6e$ superconductors via a frustrated Kagome XY antiferromagnet
• Loop Current Order on the Kagome Lattice
• Truly local topological dynamics of driven defects in Chern insulator
• Distinct pressure evolution of superconductivity and charge-density-wave in kagome superconductor CsV${}_3$Sb${}_5$ thin flakes
• Encoding innumerable charge density waves of FeGe into polymorphs of LiFe6Ge6
• Impact of Charge Density Waves on Superconductivity and Topological Properties in AV${}_3$Sb${}_5$ Kagome Superconductors
• Impact of tiny Fermi pockets with extremely high mobility on the Hall anomaly in the kagome metal CsV${}_3$Sb${}_5$
• Common sublattice-pure van Hove singularities in the kagome superconductors $\text{A}$V${}_3$Sb${}_5$ ($\text{A}$ = K, Rb, Cs)
• Inversion and Tunability of Van Hove Singularities in $A$V${}_3$Sb${}_5$ ($A$ = K, Rb, and Cs) kagome metals
• Local pairing versus bulk superconductivity intertwined by the charge density wave order in Cs(V${}_{1-x}$Ta${}_x$)${}_3$Sb${}_5$
• Type-II Dirac Nodal Lines in double-kagome-layered CsV${}_8$Sb${}_{12}$
• Impact of charge-density-wave pattern on the superconducting gap in V-based kagome superconductors
• van Hove Singularity-Driven Emergence of Multiple Flat Bands in Kagome Superconductors
• Incommensurate Transverse Peierls Transition
• Interplay of Charge Density Wave and Magnetism on the Kagomé Lattice
• Charge-density wave fluctuation driven composite order in the layered Kagome Metals
• Origin of switchable quasiparticle-interference chirality in loop-current phase of kagome metals measured by scanning-tunneling-microscopy
• Constraints on the orbital flux phase in $A$V${}_3$Sb${}_5$ from polar Kerr effect
• Magnetoresistance hysteresis in the superconduting state of Kagome CsV${}_3$Sb${}_5$
• Robustness of flat bands on the perturbed Kagome and the perturbed Super-Kagome lattice
• Unveiling the nature of electronic transitions in RbV${}_3$Sb${}_5$ with Avoided Level Crossing $\mu$SR
• Odd-parity altermagnetism through sublattice currents: From Haldane-Hubbard model to general bipartite lattices
• Superconductivity in a Chern band: effect of time-reversal-symmetry breaking on superconductivity
• Switchable chiral 2x2 pair density wave in pure CsV3Sb5
• Pairing correlation of the Kagome-lattice Hubbard model with the nearest-neighbor interaction
• Stacking-Dependent Van Hove Singularity Shifts in Three-Dimensional Charge Density Waves of Kagome Metals AV${}_3$Sb${}_5$ (A = K, Rb, Cs)
• Phase-sensitive evidence for pair density waves in a kagome superconductor
• Yu-Shiba-Rusinov states in the s-wave superconducting kagome Hubbard model: Self-consistent Bogoliubov-de Gennes calculations
• Cu2OSeO3 Turns Trigonal with Structural Transformation and Implications for Skyrmions
• Odd-parity quadrupole order and induced nonreciprocal transport in the kagome metal CsTi${}_3$Bi${}_5$ driven by quantum interference
• Loop-current order through the kagome looking glass
• Evolution of charge correlations in the hole-doped kagome superconductor CsV${}_{3-x}$Ti${}_x$Sb${}_5$
• Resistive anisotropy in the charge density wave phase of Kagome superconductor CsV3Sb5 thin films
• Superconducting phase interference effect in momentum space
• Nonequilibrium control of kagome metals
• Room temperature quantum metric effect in TbMn6Sn6
• Electronic inhomogeneity in Cs- and Sb-terminated surfaces of CsV${}_3$Sb${}_5$ probed by scanning photoemission spectromicroscopy
• Tailoring the normal and superconducting state properties of ternary scandium tellurides, Sc${}_{6}M$Te${}_2$ ($M=$ Fe, Ru and Ir) through chemical substitution
• Recent progress in quantum spin liquids, fractional magnetization plateaus, and unconventional superconductivity in kagome lattices
• Magnetic field-induced momentum-dependent symmetry breaking in a kagome superconductor
• Nanoscale strain manipulation of smectic susceptibility in kagome superconductors
• Time-Resolved Photoemission Spectroscopy of Quantum Materials Using High Harmonic Generation: Probing Electron-Phonon Interactions and Non-Equilibrium Dynamics
• Altermagnetism in an interacting model of Kagome materials
• Orbital current signature using neutron diffraction
• Orbital altermagnetism on the kagome lattice and possible application to $A$V${}_3$Sb${}_5$
• Topological in-gap chiral edge states in superconducting Haldane model with spin-orbit coupling
• Magnetism of kagome metals $\left({\text{Fe}}_{1-x}{\text{Co}}_x\right)\text{Sn}$ studied by $\mu$SR
• Incommensurate charge-stripe correlations in the kagome superconductor CsV${}_3$Sb${}_{5-x}$Sn${}_x$
• Dual-mode superconducting diode effect enabled by in-plane and out-of-plane magnetic field
• Crystal structure, properties and pressure-induced insulator-metal transition in layered kagome chalcogenides
• Current-induced magnetoresistance hysteresis in the kagome superconductor CsV${}_3$Sb${}_5$
• The possible frustrated superconductivity in the kagome superconductors
• Kekulé order from diffuse nesting near higher-order Van Hove points
• Role of On-site and Inter-site Coulomb Interactions in KV${}_3$Sb${}_5$: A first-principles DFT+$U$+$V$ study
• Majorana edge states in s-wave kagome superconductors with Rashba interaction
• Inter-Layer Correlation of Loop Current Charge Density Wave on the Bilayer Kagomé Lattice
• Kohn-Luttinger-like mechanism for unconventional charge density waves
• Giant Impurity Effects on Charge Loop Current Order States in Kagome Metals
• Correlation-driven non-trivial phases in single bi-layer Kagome intermetallics
• Topological pair density waves in kagome superconductors
• Enhanced Coupling of Superconductivity and Evolution of Gap Structure in CsV3Sb5 through Ta Doping
• Evolution from three-dimensional charge density wave to one-dimensional stripe order in CsV${}_{3-x}$Ti${}_x$Sb${}_5$
• Effective Ionic Valence and Local Magnetic Moment in Kagome Superconductors
• Kagome edge states under lattice termination, spin-orbit coupling, and magnetic order
• Microscopic evidence for imaginary charge density wave in a kagome metal
• Magnetic response and antiferromagnetic correlations in strained kagome ribbons
• Charge-density waves in kagome-lattice extended Hubbard models at the van Hove filling
• Microscopic origin of period-four stripe charge-density-wave in kagome metal CsV${}_3$Sb${}_5$
• Electronic and structural properties of Rh- and Pd-based kagome layered shandites from first principles
• Epitaxial growth and magneto-transport properties of kagome metal FeGe thin films
• Magnetic fluctuations near the Van Hove singularity in the kagome-lattice Hubbard model at finite doping
• Theory of unconventional magnetism in a Cu-based kagome metal