Discovery of unconventional chiral charge order in kagome superconductor KV3Sb5

Abstract

Intertwining quantum order and nontrivial topology is at the frontier of condensed matter physics. A charge density wave (CDW) like order with orbital currents has been proposed as a powerful resource for achieving the quantum anomalous Hall effect in topological materials and for the hidden phase in cuprate high-temperature superconductors. However, the experimental realization of such an order is challenging. Here we use high-resolution scanning tunnelling microscopy (STM) to discover an unconventional charge order in a kagome material KV3Sb5, with both a topological band structure and a superconducting ground state. Through both topography and spectroscopic imaging, we observe a robust 2x2 superlattice. Spectroscopically, an energy gap opens at the Fermi level, across which the 2x2 charge modulation exhibits an intensity reversal in real-space, signaling charge ordering. At impurity-pinning free region, the strength of intrinsic charge modulations further exhibits chiral anisotropy with unusual magnetic field response. Theoretical analysis of our experiments suggests a tantalizing unconventional chiral CDW in the frustrated kagome lattice, which can not only lead to large anomalous Hall effect with orbital magnetism, but also be a precursor of unconventional superconductivity.

Orbital magnetism calculation added

References in corpus (15)

• Theory of Intertwined Orders in High Temperature Superconductors
• Topological Mott Insulators
• Discovery of a quantum limit Chern magnet TbMn6Sn6
• Unconventional Fermi surface instabilities in the Kagome Hubbard Model
• Superconductivity in the ${\mathbb{Z}}_2$ kagome metal KV${}_3$Sb${}_5$
• Negative flat band magnetism in a spin-orbit coupled correlated kagome magnet
• Polar Kerr Effect Measurements of YBa2Cu3O6+x: Evidence for Broken Symmetry Near the Pseudogap Temperature
• Optical detection and manipulation of spontaneous gyrotropic electronic order in a transition-metal dichalcogenide semimetal
• Probing topological quantum matter with scanning tunnelling microscopy
• Localized spin-orbit polaron in magnetic Weyl semimetal Co${}_3$Sn${}_2$S${}_2$
• Strong coupling nature of kagome superconductivity in LaRu${}_3$Si${}_2$
• Fermion-boson many-body interplay in a frustrated kagome paramagnet
• Spin-orbit quantum impurity and quantization in a topological magnet
• Many-body Resonance in a Correlated Topological Kagome Antiferromagnet
• Kerr effect as evidence of gyrotropic order in the cuprates - revisited

Cited by in corpus (433)

• Roton pair density wave and unconventional strong-coupling superconductivity in a topological kagome metal
• Cascade of correlated electron states in a kagome superconductor CsV3Sb5
• Topological kagome magnets and superconductors
• Time-reversal symmetry-breaking charge order in a kagome superconductor
• Concurrence of anomalous Hall effect and charge density wave in a superconducting topological kagome metal
• Three-dimensional charge density wave and robust zero-bias conductance peak inside the superconducting vortex core of a kagome superconductor CsV${}_3$Sb${}_5$
• Observation of Unconventional Charge Density Wave without Acoustic Phonon Anomaly in Kagome Superconductors AV3Sb5 (A=Rb,Cs)
• Chiral flux phase in the Kagome superconductor AV${}_3$Sb${}_5$
• Analysis of Charge Order in the Kagome Metal $A$V${}_3$Sb${}_5$ ($A=$K,Rb,Cs)
• Discovery of charge density wave in a correlated kagome lattice antiferromagnet
• Electronic instabilities of kagome metals: saddle points and Landau theory
• Nature of unconventional pairing in the kagome superconductors AV${}_3$Sb${}_5$
• Electronic Nature of Charge Density Wave and Electron-Phonon Coupling in Kagome Superconductor KV${}_3$Sb${}_5$
• Rich Nature of Van Hove Singularities in Kagome Superconductor CsV${}_3$Sb${}_5$
• Fermi surface mapping and the nature of charge density wave order in the kagome superconductor CsV${}_3$Sb${}_5$
• Kagome superconductors AV${}_3$Sb${}_5$ (A=K, Rb, Cs)
• Complex charge density waves at Van Hove singularity on hexagonal lattices: Haldane-model phase diagram and potential realization in kagome metals ${\text{AV}}_3{\text{Sb}}_5$
• Multiband superconductivity with sign-preserving order parameter in kagome superconductor CsV3Sb5
• Twofold symmetry of $c$-axis resistivity in topological kagome superconductor CsV${}_3$Sb${}_5$ with in-plane rotating magnetic field
• Three-state nematicity and magneto-optical Kerr effect in the charge density waves in kagome superconductors
• Electronic nature of chiral charge order in the kagome superconductor CsV3Sb5
• 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
• Intrinsic nature of chiral charge order in the kagome superconductor RbV3Sb5
• Interplay between charge order and superconductivity in the kagome metal KV${}_3$Sb${}_5$
• AV${}_3$Sb${}_5$ Kagome Superconductors: Progress and Future Directions
• Theory of the charge-density wave in $A$V${}_3$Sb${}_5$ kagome metals
• Tunable nodal kagome superconductivity in charge ordered RbV3Sb5
• Nodeless superconductivity in the kagome metal CsV${}_3$Sb${}_5$
• Multiple Energy Scales and Anisotropic Energy Gap in the Charge-Density-Wave Phase of Kagome Superconductor CsV3Sb5
• Observation of topological flat bands in the kagome semiconductor Nb${}_3$Cl${}_8$
• Emergence of new van Hove singularities in the charge density wave state of a topological kagome metal RbV3Sb5
• Charge-order-assisted topological surface states and flat bands in the kagome superconductor CsV${}_3$Sb${}_5$
• Fermi level tuning and double-dome superconductivity in the kagome metals CsV${}_3$Sb${}_{5-x}$Sn${}_x$
• Coherent phonon spectroscopy and interlayer modulation of charge density wave order in the kagome metal CsV${}_3$Sb${}_5$
• 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)
• Realizing Kagome Band Structure in Two-Dimensional Kagome Surface States of $R{V}_{6}S{n}_6$ ($R$=Gd,Ho)
• Quantum transport evidence of topological band structures of kagome superconductor CsV3Sb5
• Chern Fermi pocket, topological pair density wave, and charge-4e and charge-6e superconductivity in kagome superconductors
• Competition of superconductivity and charge density wave in selective oxidized CsV3Sb5 thin flakes
• Study of the electronic properties of topological kagome metals YV${}_6$Sn${}_6$ and GdV${}_6$Sn${}_6$
• 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
• Charge order landscape and competition with superconductivity in kagome metals
• Optical detection of charge-density-wave instability in the non-magnetic kagome metal KV${}_3$Sb${}_5$
• Possible star-of-David pattern charge density wave with additional modulation in the kagome superconductor CsV${}_3$Sb${}_5$
• Charge-Density-Wave-Induced Peak-Dip-Hump Structure and the Multiband Superconductivity in a Kagome Superconductor CsV${}_3$Sb${}_5$
• Electronic correlations in the normal state of kagome superconductor KV${}_3$Sb${}_5$
• 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
• Competition between charge-density-wave and superconductivity in the kagome metal RbV3Sb5
• 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
• Topological charge-entropy scaling in kagome Chern magnet TbMn${}_6$Sn${}_6$
• Revealing the competition between charge-density wave and superconductivity in CsV${}_3$Sb${}_5$ through uniaxial strain
• Circular dichroism of emergent chiral stacking orders in quasi-one-dimensional charge density waves
• Coexistence of Tri-Hexagonal and Star-of-David Pattern in the Charge Density Wave of the Kagome Superconductor AV${}_3$Sb${}_5$
• Double-dome superconductivity under pressure in the V-based Kagome metals AV3Sb5 (A = Rb and K)
• 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
• Chiral excitonic order from twofold van Hove singularities in kagome metals
• A unique van Hove singularity in kagome superconductor CsV${}_{3-x}$Ta${}_x$Sb${}_5$ with enhanced superconductivity
• Topological Quantum Materials with Kagome Lattice
• Softening of a flat phonon mode in the kagome ScV${}_6$Sn${}_6$
• Spatial symmetry constraint of charge-ordered kagome superconductor CsV${}_3$Sb${}_5$
• Competing charge-density wave instabilities in the kagome metal ScV${}_6$Sn${}_6$
• Charge density wave order in kagome metal AV${}_3$Sb${}_5$ (A= Cs, Rb, K)
• Conjoined Charge Density Waves in the Kagome Superconductor CsV3Sb5
• Abundant lattice instability in kagome metal ScV${}_6$Sn${}_6$
• Coexistence of Multiple Stacking Charge Density Waves in Kagome Superconductor ${\mathrm{CsV}}_3{\mathrm{Sb}}_5$
• Magnetic-field sensitive charge density wave orders in the superconducting phase of UTe2
• Unconventional charge density wave and photoinduced lattice symmetry change in Kagome Metal CsV${}_3$Sb${}_5$ probed by time-resolved spectroscopy
• Spin-phonon coupling driven Charge density wave in a Kagome Magnet
• Manipulation of Jeff=3/2 states by tuning the tetragonal distortion
• Tuning the competition between superconductivity and charge order in kagome superconductor Cs(V1-xNbx)3Sb5
• No observation of chiral flux current in the topological kagome metal CsV${}_3$Sb${}_5$
• Anomalous thermoelectric effects and quantum oscillations in the kagome metal CsV${}_3$Sb${}_5$
• Observation of Flat Band, Dirac Nodal Lines and Topological Surface States in Kagome Superconductor CsTi${}_3$Bi${}_5$
• Geometry of the charge density wave in kagom$\acute{e}$ metal AV${}_3$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${}_5$
• Tuning the van Hove singularities in AV${}_3$Sb${}_5$ (A = K, Rb, Cs) via pressure and doping
• Competing superconductivity and charge-density wave in Kagome metal CsV3Sb5: evidence from their evolutions with sample thickness
• Structural evolution of the kagome superconductors $A$V${}_3$Sb${}_5$ ($A$ = K, Rb, and Cs) through charge density wave order
• Control of chiral orbital currents in a colossal magnetoresistance material
• Observation of electronic nematicity driven by three-dimensional charge density wave in kagome lattice KV${}_3$Sb${}_5$
• Nodeless superconductivity in kagome metal CsV${}_3$Sb${}_5$ with and without time reversal symmetry breaking
• 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
• A new class of bilayer kagome lattice compounds with Dirac nodal lines and pressure-induced superconductivity
• 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)
• Highly anisotropic magnetism in the vanadium-based kagome metal TbV6Sn6
• Pressure-induced dimensional crossover in a kagome superconductor
• Non-trivial band topology and orbital-selective electronic nematicity in a new titanium-based kagome superconductor
• Superconductivity and orbital-selective nematic order in a new titanium-based kagome metal CsTi3Bi5
• The kagomé metals RbTi${}_3$Bi${}_5$ and CsTi${}_3$Bi${}_5$
• Loop-current charge density wave driven by long-range Coulomb repulsion on the kagome lattice
• Quantum Interactions in Topological R166 Kagome Magnet
• 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
• Electrical switching of ferro-rotational order in nano-thick 1T-TaS${}_2$ crystals
• Strain-sensitive superconductivity in kagome metals KV${}_3$Sb${}_5$ and CsV${}_3$Sb${}_5$ probed by point-contact spectroscopy
• The effect of the interlayer ordering on the Fermi surface of Kagome superconductor CsV${}_3$Sb${}_5$ revealed by quantum oscillations
• Enhanced Spin-polarization via Partial Ge1-dimerization as the Driving Force of the 2$\times$2$\times$2 CDW in FeGe
• Three-dimensional energy gap and origin of charge-density wave in kagome superconductor KV3Sb5
• Large kagome family candidates with topological superconductivity and charge density waves
• Tunable van Hove singularity without structural instability in Kagome metal CsTi${}_3$Bi${}_5$
• 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
• First-principles study on the double-dome superconductivities in kagome material CsV${}_3$Sb${}_5$ under pressure
• Evolution of highly anisotropic magnetism in the titanium-based kagome metals LnTi${}_3$Bi${}_4$ (Ln: La...Gd${}^{3+}$, Eu${}^{2+}$, Yb${}^{2+}$)
• Carrier Injection and Manipulation of Charge-Density Wave in Kagome Superconductor CsV3Sb5
• Crucial role of out-of-plane Sb-$p$ orbitals in Van Hove singularity formation and electronic correlation for superconducting Kagome metal CsV${}_3$Sb${}_5$
• Charge density wave order and fluctuations above T${}_{CDW}$ and below superconducting T${}_c$ in the 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${}_5$
• Origin of Charge Density Wave in Layered Kagome Metal CsV${}_3$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${}_5$
• Fermiology and Origin of Tc Enhancement in a Kagome Superconductor Cs(V1-xNbx)3Sb5
• Dynamical Study of the Origin of the Charge Density Wave in $A$V${}_3$Sb${}_5$ ($A=$K, Rb, Cs) Compounds
• Evolution of electronic structure in pristine and hole-doped kagome metal RbV${}_3$Sb${}_5$
• Nanoscale visualization and spectral fingerprints of the charge order in ScV6Sn6 distinct from other kagome metals
• Emergence of large quantum oscillation frequencies in thin flakes of the kagome superconductor CsV${}_3$Sb${}_5$
• Magneto-Seebeck effect and ambipolar Nernst effect in CsV${}_3$Sb${}_5$ superconductor
• Intertwined van-Hove Singularities as a Mechanism for Loop Current Order in Kagome Metals
• Van Hove tuning of AV3Sb5 kagome metals under pressure and strain
• Spectroscopic Evidence for a Three-Dimensional Charge Density Wave in Kagome Superconductor CsV${}_3$Sb${}_5$
• Muon-spin relaxation study of the layered kagome superconductor CsV${}_3$Sb${}_5$
• Tuning charge-density wave order and superconductivity in the kagome metals KV${}_3$Sb${}_{5-x}$Sn${}_x$ and RbV${}_3$Sb${}_{5-x}$Sn${}_x$
• Multidome superconductivity in charge density wave kagome metals
• Evidence chain for time-reversal symmetry-breaking kagome superconductivity
• Coupled topological flat and wide bands: Quasiparticle formation and destruction
• Unconventional superconductivity protected from disorder on the kagome lattice
• Tiny Sc allows the chains to rattle: Impact of Lu and Y doping on the charge density wave in ScV${}_6$Sn${}_6$
• Correlated Electronic Structure and Incipient Flat Bands of the Kagome Superconductor CsCr3Sb5
• Intrinsic first and higher-order topological superconductivity in a doped topological insulator
• Electronic properties of correlated kagomé metals AV${}_3$Sb${}_5$(A = K, Rb, Cs): A perspective
• 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
• Dynamics and Resilience of the Charge Density Wave in a bilayer kagome metal
• Superconducting pairing symmetry in the kagome-lattice Hubbard model
• Magnetic interactions and possible structural distortion in kagome FeGe from first-principles study and symmetry analysis
• Twisting of 2D kagomé sheets in layered intermetallics
• Electronic Landscape of Kagome Superconductors $\text{A}$V${}_3$Sb${}_5$ ($\text{A}$ = K, Rb, Cs) from Angle-Resolved Photoemission Spectroscopy
• Superconductivity in kagome metal YRu3Si2 with strong electron correlations
• Orbital hybridization-driven charge density wave transition in CsV3Sb5 kagome superconductor
• Polarity-dependent charge-density wave in a kagome superconductor CsV3Sb5
• Monolayer Kagome Metals AV${}_3$Sb${}_5$
• Charge density wave induced nodal lines in LaTe${}_3$
• Realization of a two-dimensional checkerboard lattice in monolayer Cu${}_2$N
• Impact of Sb degrees of freedom on the charge density wave phase diagram of the kagome metal CsV${}_3$Sb${}_5$
• Competing itinerant and local spin interactions in kagome metal FeGe
• 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
• Charge fluctuations above $T_{\mathrm{CDW}}$ revealed by glasslike thermal transport in kagome metals $A$V${}_3$Sb${}_5$ ($A$ = K, Rb, Cs)
• Altermagnetic Ground State in Distorted Kagome Metal CsCr${}_3$Sb${}_5$
• Structures and physical properties of V-based kagome metals CsV${}_6$Sb${}_6$ and CsV${}_8$Sb${}_{12}$
• Flat-Band Enhanced Antiferromagnetic Fluctuations and Superconductivity in Pressurized CsCr${}_3$Sb${}_5$
• Superconductivity from Orbital-Selective Electron-Phonon Coupling in $A{\mathrm{V}}_3{\mathrm{Sb}}_5$
• Evolution of superconductivity and charge order in pressurized RbV${}_3$Sb${}_5$
• Dirac Nodal Lines and Nodal Loops in a Topological Kagome Superconductor CsV${}_3$Sb${}_5$
• Surface-termination-dependent electronic states in kagome superconductors AV3Sb5 (A = K, Rb, Cs) studied by micro-ARPES
• Electronic properties and phase transition in Kagome metal, Yb0.5Co3Ge3
• Superconductivity modulated by structural phase transitions in pressurized vanadium-based kagome metals
• Structural instability and charge modulations in the Kagome superconductor $A$V${}_3$Sb${}_5$
• Anomalous Hall effect and two-dimensional Fermi surfaces in the charge-density-wave state of kagome metal RbV${}_3$Sb${}_5$
• The kagome Hubbard model from a functional renormalization group perspective
• $\pi$ Phase Interlayer Shift and Stacking Fault in the Kagome Superconductor CsV${}_3$Sb${}_5$
• Metal-insulator transition and intermediate phases in the kagome lattice Hubbard model
• Van-Hove annihilation and nematic instability on a Kagome lattice
• Emergent superconductivity and pair density wave at antiphase boundaries of charge density wave order in kagome metals
• Charge density wave and superconductivity in the kagome metal CsV${}_3$Sb${}_5$ around a pressure-induced quantum critical point
• The structure of kagome superconductors CsV${}_3$Sb${}_5$ in the charge density wave states
• Higher-order Oscillatory Planar Hall Effect in Topological Kagome Metal
• Spin-polarized imaging of the antiferromagnetic structure and field-tunable bound states in kagome magnet FeSn
• 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
• Electrical and thermal transport properties of kagome metals $A$Ti${}_3$Bi${}_5$ ($A$ = Rb, Cs)
• Effects of Nb Doping on the Charge-Density Wave and Electronic Correlations in the Kagome Metal Cs(V${}_{1-x}$Nb${}_x$)${}_3$Sb${}_5$
• Charge order above room-temperature in a prototypical kagome superconductor La(Ru${}_{1-x}$Fe${}_x$)${}_3$Si${}_2$
• Emergent superconducting fluctuations in a compressed kagome superconductor
• Hall anomaly, Quantum Oscillations and Possible Lifshitz Transitions in Kondo Insulator YbB${}_{12}$: Evidence for Unconventional Charge Transport
• Higher-Order Topological Mott Insulator on the Pyrochlore Lattice
• Direct Observation of Collective Modes of the Charge Density Wave in the Kagome Metal CsV${}_3$Sb${}_5$
• Distinct switching of chiral transport in the kagome metals KV${}_3$Sb${}_5$ and CsV${}_3$Sb${}_5$
• YbV${}_3$Sb${}_4$ and EuV${}_3$Sb${}_4$, vanadium-based kagome metals with Yb${}^{2+}$ and Eu${}^{2+}$ zig-zag chains
• Origin of $\pi$-shifted three-dimensional charge density waves in kagome metal AV${}_3$Sb${}_5$
• Superconductivity arising from pressure induced Lifshitz transition in Rb${}_2$Pd${}_3$Se${}_4$ with kagome lattice
• Colossal orbital Zeeman effect driven by tunable spin-Berry curvature in a kagome metal
• Triple-$\mathcal{Q}$ partial magnetic orders induced by quadrupolar interactions: Triforce order scenario for UNi${}_4$B
• Spin density wave and van Hove singularity in the kagome metal CeTi3Bi4
• Charge order in the kagome lattice Holstein model: A hybrid Monte Carlo study
• Complex magnetic and spatial symmetry breaking from correlations in kagome flat bands
• Strong-coupling superconductivity and weak vortex pinning in Ta-doped CsV${}_3$Sb${}_5$ single crystals
• Visualizing symmetry-breaking electronic orders in epitaxial Kagome magnet FeSn films
• Tri-Hexagonal charge order in kagome metal CsV${}_3$Sb${}_5$ revealed by ${}^{121}$Sb NQR
• Diagnosis of pairing symmetry by vortex and edge spectra in kagome superconductors
• Tilted Dirac cones and topological transitions in strained kagome lattices
• 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
• Topological superconductivity and large spin Hall effect in the kagome family Ti6X4 (X = Bi, Sb, Pb, Tl, In)
• Chiral and flat-band magnetic cluster excitations in a ferromagnetic kagome metal
• Multiband effects in thermoelectric and electrical transport properties of kagome superconductors $A$V${}_3$Sb${}_5$ ($A$ = K, Rb, Cs)
• Tensor network approach to the fully frustrated XY model on a kagome lattice with a fractional vortex-antivortex pairing transition
• Emergent topological quantum orbits in the charge density wave phase of kagome metal CsV${}_3$Sb${}_5$
• Quantum oscillations in kagome metals (Ti, Zr, Hf)V6Sn6 at Van Hove filling
• Kagome metals
• Phenomenology of bond and flux orders in kagome metals
• Topological and nodal superconductor kagome magnesium triboride
• Diverse electronic landscape of the kagome metal YbTi3Bi4
• Probing orbital magnetism of a kagome metal CsV3Sb5 by a tuning fork resonator
• Persistent flat band splitting and strong selective band renormalization in a kagome magnet thin film
• 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)
• Phonon collapse and anharmonic melting of the 3D charge-density wave in kagome metals
• Type-II Nodal Line Fermions in New Z2 Topological Semimetals AV6Sb6 (A=K, Rb,and Cs) with Kagome Bilayer
• Evidence of a distinct collective mode in Kagome superconductors
• Controlling charge density order in 2H-TaSe${}_2$ using a van Hove singularity
• Charge order with unusual star-of-David lattice in monolayer NbTe2
• Kagome Materials I: SG 191, ScV${}_6$Sn${}_6$. Flat Phonon Soft Modes and Unconventional CDW Formation: Microscopic and Effective Theory
• Intricate magnetic landscape in antiferromagnetic kagome metal TbTi${}_3$Bi${}_4$ and interplay with Ln${}_{2-x}$Ti${}_{6+x}$Bi${}_9$ (Ln: Tb-Lu) shurikagome metals
• Optical control of topological memory based on orbital magnetization
• Low-Energy Electronic Structure in the Unconventional Charge-Ordered State of ScV${}_6$Sn${}_6$
• Uniaxial strain tuning of charge modulation and singularity in a kagome superconductor
• Similarities and Differences in the Fermiology of Kagome Metals AV${}_3$Sb${}_5$ (A=K, Rb, Cs) Revealed by Shubnikov-de Haas Oscillations
• Quantum Oscillations in kagome metals CsTi3Bi5 and RbTi3Bi5
• Self-consistent theory of $2\times 2$ pair density waves in kagome superconductors
• Glass-like Cross-plane Thermal Conductivity of Kagome Metals RbV3Sb5 and CsV3Sb5
• Quadrupole partial orders and triple-$q$ states on the face-centered cubic lattice
• Enhanced nematicity emerging from higher-order van Hove singularities
• 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
• Anisotropic transport properties and topological Hall effect in the annealed kagome antiferromagnet FeGe
• Search for orbital magnetism in the kagome superconductor $\mathrm{Cs}{\mathrm{V}}_3\mathrm{S}{\mathrm{b}}_5$ using neutron diffraction
• Incommensurate Magnetic Order in the ${\mathbb{Z}}_2$ Kagome Metal GdV${}_6$Sn${}_6$
• Resolving the discrepancy between MOKE measurements at 1550-nm wavelength on Kagome Metal CsV3Sb5
• Local spectroscopic evidence for a nodeless magnetic kagome superconductor CeRu${}_2$
• Existence of Hebel-Slichter peak in unconventional kagome superconductors
• Patterned bilayer graphene as a tunable, strongly correlated system
• Instability of the charge density wave in Kagome magnet FeGe
• 1D flat bands in phosphorene nanoribbons with pentagonal nature
• Chiral Broken Symmetry Descendants of the Kagomé Lattice Chiral Spin Liquid
• Theory of charge-6e condensed phase in Kagome lattice superconductors
• Precursor phase with full phonon softening above the charge-density-wave phase transition in $2H$-TaSe${}_2$
• Orbital-selective effect of spin reorientation on the Dirac fermions in a non-charge-ordered kagome ferromagnet Fe${}_3$Ge
• Frustrated charge density wave and quasi-long-range bond-orientational order in the magnetic kagome FeGe
• Dynamical decoding of the competition between charge density waves in a kagome superconductor
• Electronic structure and spin-lattice relaxation in superconducting vortex states on the kagome lattice near van Hove filling
• Two elementary band representation model, Fermi surface nesting, and surface topological superconductivity in $A$V${}_3$Sb${}_5$ ($A=\text{K, Rb, Cs}$)
• Intertwined Charge and Spin Density Waves in a Topological Kagome Material
• Non-degenerate surface pair density wave in the Kagome superconductor CsV${}_3$Sb${}_5$ -- application to vestigial orders
• Electron correlations in the kagome flat band metal $\mathrm{CsC}{\mathrm{r}}_3\mathrm{S}{\mathrm{b}}_5$
• Ground-state magnetic structures of topological kagome metals RV${}_6$Sn${}_6$ (R = Tb, Dy, Ho, Er)
• Spectroscopic origin of giant anomalous Hall effect in an interwoven magnetic kagome metal
• Frustrated superconductivity and sextetting order
• Emergence of Quantum Confinement in Topological Kagome Superconductor CsV${}_3$Sb${}_5$ family
• Origin of anomalous magnetotransport in kagome superconductors AV${}_3$Sb${}_5$ (A=K,Rb,Cs)
• FeGe1-xSbx:a series of novel kagome metals with noncollinear antiferromagnetism
• Statistical learning of engineered topological phases in the kagome superlattice of AV${}_3$Sb${}_5$
• AV${}_3$Sb${}_5$ kagome superconductors: a review with transport measurements
• Impact of the orbital current order on the superconducting properties of the kagome superconductors
• Kagome materials $A$V${}_3$Sb${}_5$ ($A$=K,Rb,Cs): pairing symmetry and pressure-tuning studies
• A density-wave-like transition in the polycrystalline V3Sb2 sample with bilayer kagome lattice
• Evidence for Quantum Stripe Ordering in a Triangular Optical Lattice
• Mechanisms for Magnetic Skyrmion Catalysis and Topological Superconductivity
• 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
• Origin of chirality in transition-metal dichalcogenides
• Tunability of charge density wave in a magnetic kagome metal
• Revealing the orbital origins of exotic electronic states with Ti substitution in kagome superconductor CsV3Sb5
• Perspective: imaging atomic step geometry to determine surface terminations of kagome materials and beyond
• Exotic charge density waves and superconductivity on the Kagome Lattice
• Quantum Oscillations Evidence for Topological Bands in Kagome Metal ScV6Sn6
• Unconventional ferromagnetism and spin-triplet superconductivity in the imbalanced Kagome-lattice Hubbard model
• Topological electronic structure and electronic nematicity in candidate kagome superconductors, ATi${}_3$Bi${}_5$ (A = Rb, Cs)
• Intriguing kagome topological materials
• Real-space Loop Current Pattern in Time-reversal-symmetry Breaking Phase in Kagome Metals
• Magnetism in AV3Sb5 (Cs, Rb, K): Origin and Consequences for the Strongly Correlated Phases
• Effective minimal model and unconventional spin-singlet pairing in Kagome superconductor CsV3Sb5
• Conventional Superconductivity in the Doped Kagome Superconductor Cs(V0.86Ta0.14)3Sb5 from Vortex Lattice Studies
• Three-dimensional higher-order saddle points induced flat bands in Co-based kagome metals
• Strain-induced long-range charge-density wave order in the optimally doped Bi${}_2$Sr${}_{2-x}$La${}_x$CuO${}_6$ superconductor
• Electrical and thermal transport properties of kagome metals AV${}_3$Sb${}_5$ (A=K, Rb, Cs)
• Observation of Fermi-surface-dependent anisotropic Cooper pairing in kagome superconductor CsV3Sb5
• Complete miscibility amongst AV${}_3$Sb${}_5$ kagome superconductors: design of mixed A-site AV${}_3$Sb${}_5$ (A: K, Rb, Cs) alloys
• Energy landscape and phase competition of CsV3Sb5-, CsV6Sb6-, and TbMn6Sn6-type Kagome materials
• Electronic Correlation Effects on Stabilizing a Perfect Kagome Lattice and Ferromagnetic Fluctuation in LaRu${}_3$Si${}_2$
• Quantum-metric-induced giant and reversible nonreciprocal transport phenomena in chiral loop-current phases of kagome metals
• Hidden magnetic order on a kagome lattice for KV3Sb5
• Flat bands and distinct density wave orders in correlated Kagome superconductor CsCr${}_3$Sb${}_5$
• Higher-Order Van Hove Singularities in Kagome Topological Bands
• Tuning electronic pairing by uniaxial strain in kagome lattices
• Electronic structure of $A$V${}_3$Sb${}_5$ kagome metals
• Fermi surface of magnetic kagome compound GdV6Sn6 investigated using de Haas van Alphen Oscillations
• Revealing Rotational Symmetry Breaking Charge-density Wave Order in Kagome Superconductor (Rb, K)V${}_3$Sb${}_5$ by Ultrafast Pump-probe Experiments
• Successive Phase Transitions in the Quasi-Kagome Lattice System URhSn Studied by Resonant X-ray Scattering
• Coherent phonon and unconventional carriers in the magnetic kagome metal Fe${}_3$Sn${}_2$
• Symmetry-protected Dirac nodal lines and large spin Hall effect in ${\mathbf{V}}_6\mathbf{S}{\mathbf{b}}_4$ with kagome bilayer
• Quantifying magnetic field driven lattice distortions in kagome metals at the femto-scale using scanning tunneling microscopy
• Magnetism in AV3Sb5 (A = Cs, Rb, K): Complex Landscape of the Dynamical Magnetic Textures
• Origin of competing charge density waves in kagome metal ScV${}_6$Sn${}_6$
• Orbital Gravito-Magnetoelectric response and Orbital magnetic quadrupole moment correction
• Low temperature phase transitions under CDW state in kagome metals AV3Sb5 (A=Cs,Rb,K): Significance of mix-type Fermi surface electron correlations
• 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
• Chiral pair density wave as a precursor of the pseudogap in kagomé superconductors
• Anomalous Magnetotransport in the Paramagnetic State of a Magnetic Kagome Metal EuTi${}_3$Bi${}_4$
• Noncentrosymmetric Triangular Magnet CaMnTeO${}_6$: Strong Quantum Fluctuations and Role of s0 vs. s2 Electronic States in Competing Exchange Interactions
• Theories for charge-driven nematicity in kagome metals
• Surface region band enhancement in noble gas adsorption assisted ARPES on kagome superconductor RbV3Sb5
• Chiral charge density wave and backscattering-immune orbital texture in monolayer 1T-TiTe2
• Microscopic study of the impurity effect in the kagome superconductor La(Ru${}_{1-x}$Fe${}_x$)${}_3$Si${}_2$
• Tuning the Intrinsic Spin Hall Effect by Charge Density Wave Order in Topological Kagome Metals
• Bulk Electronic Structure of Ni2MnGa studied by Density Functional Theory and Hard X-ray Photoelectron Spectroscopy
• Charge-density-wave quantum critical point under pressure in 2$H$-TaSe${}_2$
• Photoemission Insights to Electronic Orders in Kagome Superconductor AV3Sb5
• Quantum Phase Transition as a Promising Route to Enhance the Critical Current in Kagome Superconductor CsV${}_3$Sb${}_5$
• Interplay of superconductivity and charge-density-wave order in kagome materials
• Thermomodulated intrinsic Josephson effect in Kagome CsV3Sb5
• Chiral symmetry breaking through spontaneous dimerization in kagomé metals
• Coherent Phonon Pairs and Rotational Symmetry Breaking of Charge Density Wave Order in the Kagome Superconductor CsV${}_3$Sb${}_5$
• Discovery of a new phase in thin flakes of KV${}_3$Sb${}_5$ under pressure
• Truly local topological dynamics of driven defects in Chern insulator
• Topological Superconducting States and Quasiparticle Transport on Kagome Lattice
• Broken symmetries associated with a Kagome chiral charge order
• Evidence for reduced periodic lattice distortion within the Sb-terminated surface layer of the kagome metal CsV${}_3$Sb${}_5$
• MPd5 kagome superconductors studied by density functional calculations
• Large Oscillatory Thermal Hall Effect in Kagome Metals
• Phase coherence of charge-$6e$ superconductors via a frustrated Kagome XY antiferromagnet
• Impact of Charge Density Waves on Superconductivity and Topological Properties in AV${}_3$Sb${}_5$ Kagome Superconductors
• Low-energy effective theory and symmetry classification of flux phases on Kagome lattice
• Competing Lattice Instability and Magnetism on the Surface of Kagome Metals
• van Hove Singularity-Driven Emergence of Multiple Flat Bands in Kagome Superconductors
• Encoding innumerable charge density waves of FeGe into polymorphs of LiFe6Ge6
• Interplay of Charge Density Wave and Magnetism on the Kagomé Lattice
• Infrared spectroscopy study of kagome material CsTi${}_3$Bi${}_5$
• Charge density wave solutions of the Hubbard model in the composite operator formalism
• Type-II Dirac Nodal Lines in double-kagome-layered CsV${}_8$Sb${}_{12}$
• Magnetic properties of pressurized CsV${}_3$Sb${}_5$ calculated by using a hybrid functional
• Impact of tiny Fermi pockets with extremely high mobility on the Hall anomaly in the kagome metal CsV${}_3$Sb${}_5$
• Impact of charge-density-wave pattern on the superconducting gap in V-based kagome superconductors
• Correlated physics in an artificial triangular anti-dot lattice
• Common sublattice-pure van Hove singularities in the kagome superconductors $\text{A}$V${}_3$Sb${}_5$ ($\text{A}$ = K, Rb, Cs)
• Charge-density wave fluctuation driven composite order in the layered Kagome Metals
• Distinct pressure evolution of superconductivity and charge-density-wave in kagome superconductor CsV${}_3$Sb${}_5$ thin flakes
• 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${}_5$
• Origin of switchable quasiparticle-interference chirality in loop-current phase of kagome metals measured by scanning-tunneling-microscopy
• Josephson diodes induced by the loop current states
• Stacking-Dependent Van Hove Singularity Shifts in Three-Dimensional Charge Density Waves of Kagome Metals AV${}_3$Sb${}_5$ (A = K, Rb, Cs)
• Superconductivity in a Chern band: effect of time-reversal-symmetry breaking on superconductivity
• Unveiling the nature of electronic transitions in RbV${}_3$Sb${}_5$ with Avoided Level Crossing $\mu$SR
• The maximal superconductivity in proximity to charge density wave quantum critical point in Cu${}_x$TiSe${}_2$
• Switchable chiral 2x2 pair density wave in pure CsV3Sb5
• Constraints on the orbital flux phase in $A$V${}_3$Sb${}_5$ from polar Kerr effect
• Calculated Unconventional Superconductivity via Charge Fluctuations in Kagome Metal CsV3Sb5
• Anomalous Nernst Effect and Its Implications for Time-Reversal Symmetry Breaking in Kagome Metal ScV6Sn6
• Evolution of charge correlations in the hole-doped kagome superconductor CsV${}_{3-x}$Ti${}_x$Sb${}_5$
• Loop-current order through the kagome looking glass
• Geometric inhibition of superflow in single-layer graphene suggests a staggered-flux superconductivity in bilayer and trilayer graphene
• Tailoring the normal and superconducting state properties of ternary scandium tellurides, Sc${}_{6}M$Te${}_2$ ($M=$ Fe, Ru and Ir) through chemical substitution
• Observation of unexpected band splitting and magnetically-induced band structure reconstruction in TbTi${}_3$Bi${}_4$
• Topological Aspects of Dirac Fermions in a Kagomé Lattice
• Phase-sensitive evidence for pair density waves in a kagome superconductor
• Magnetic field-induced momentum-dependent symmetry breaking in a kagome superconductor
• Electronic inhomogeneity in Cs- and Sb-terminated surfaces of CsV${}_3$Sb${}_5$ probed by scanning photoemission spectromicroscopy
• Recent progress in quantum spin liquids, fractional magnetization plateaus, and unconventional superconductivity in kagome lattices
• Nanoscale strain manipulation of smectic susceptibility in kagome superconductors
• Resistive anisotropy in the charge density wave phase of Kagome superconductor CsV3Sb5 thin films
• Robust topological state against magnetic impurities observed in superconductor PbTaSe2
• Evidence of unconventional pairing in the quasi two-dimensional CuIr${}_2$Te${}_4$ superconductor
• Nonequilibrium control of kagome metals
• Frustrated phonon with charge density wave in vanadium Kagome metal
• Quantum dephasing of kagome superconductivity
• Odd-parity quadrupole order and induced nonreciprocal transport in the kagome metal CsTi${}_3$Bi${}_5$ driven by quantum interference
• Symmetry-broken ground state and phonon mediated superconductivity in Kagome CsV${}_3$Sb${}_5$
• Inter-Layer Correlation of Loop Current Charge Density Wave on the Bilayer Kagomé Lattice
• Nature of quantum criticality in the Ising ferromagnet TbV${}_6$Sn${}_6$
• Magnetism of kagome metals $\left({\text{Fe}}_{1-x}{\text{Co}}_x\right)\text{Sn}$ studied by $\mu$SR
• Role of On-site and Inter-site Coulomb Interactions in KV${}_3$Sb${}_5$: A first-principles DFT+$U$+$V$ study
• Kohn-Luttinger-like mechanism for unconventional charge density waves
• Topological Degeneracy Induced Flat Bands in two-Dimensional Holed Systems
• Doping-induced nematic and stripe orders within the charge density wave state of TiSe${}_2$
• The possible frustrated superconductivity in the kagome superconductors
• Incommensurate charge-stripe correlations in the kagome superconductor CsV${}_3$Sb${}_{5-x}$Sn${}_x$
• Limitations of detecting structural changes and time-reversal symmetry breaking in scanning tunneling microscopy experiments
• Evolution of electronic and magnetic properties in Mn- and Co-alloyed ferromagnetic kagome metal Fe3Sn2
• Majorana edge states in s-wave kagome superconductors with Rashba interaction
• Current-induced magnetoresistance hysteresis in the kagome superconductor CsV${}_3$Sb${}_5$
• Altermagnetism in an interacting model of Kagome materials
• Time-Resolved Photoemission Spectroscopy of Quantum Materials Using High Harmonic Generation: Probing Electron-Phonon Interactions and Non-Equilibrium Dynamics
• Giant Impurity Effects on Charge Loop Current Order States in Kagome Metals
• Majorana Braiding Racetracks from Charge Chern Insulator - Superconductor Hybrids
• Orbital altermagnetism on the kagome lattice and possible application to $A$V${}_3$Sb${}_5$
• Kekulé order from diffuse nesting near higher-order Van Hove points
• Nematic correlations and nematic Berezinskii-Kosterlitz-Thouless transition in spin-1 kagome lattice antiferromagnets
• Revealing inverted chirality of hidden domain wall states in multiband systems without topological transition
• Noncollinear antiferromagnetic structure and physical properties of CrRhAs with distorted kagome lattice
• Crystal structure, properties and pressure-induced insulator-metal transition in layered kagome chalcogenides
• Precompression engineering of metal-insulator transition and magnetism in designed breathing kagome systems
• Microscopic evidence for imaginary charge density wave in a kagome metal
• Direct Observation of the Zigzag Edge States of a Supramolecular Diatomic Kagome Lattice
• Effective Ionic Valence and Local Magnetic Moment in Kagome Superconductors
• Topological pair density waves in kagome superconductors
• Magnetic fluctuations near the Van Hove singularity in the kagome-lattice Hubbard model at finite doping
• New mechanisms to engineer magnetic skyrmions and topological superconductors
• Epitaxial growth and magneto-transport properties of kagome metal FeGe thin films
• Theory of unconventional magnetism in a Cu-based kagome metal
• Emergent Inductance from Chiral Orbital Currents in a Bulk Ferrimagnet
• Dual role of stripe phase on superconducting correlation in a bilayer square lattice
• Classification of mass terms in kagome semimetals
• Enhanced Coupling of Superconductivity and Evolution of Gap Structure in CsV3Sb5 through Ta Doping
• Charge-density waves in kagome-lattice extended Hubbard models at the van Hove filling
• Diverse electronic topography in a distorted kagome metal LaTi3Bi4
• Thermoelectric evidence of the electronic structure changes from the charge-density-wave transition in FeGe
• Superconductivity and the quasiparticle mass enhancement near the CDW critical point using Bethe-Salpeter method: Application to cuprates
• Signature of chiral superconducting order parameter evidenced in mesoscopic superconductors
• Electronic and structural properties of Rh- and Pd-based kagome layered shandites from first principles
• Microscopic origin of period-four stripe charge-density-wave in kagome metal CsV${}_3$Sb${}_5$
• Evolution from three-dimensional charge density wave to one-dimensional stripe order in CsV${}_{3-x}$Ti${}_x$Sb${}_5$
• Revealing magnetism in the distorted kagome $R$Ti${}_3$Bi${}_4$ ($R$ = Nd, Sm, Gd) via ARPES and XMCD