Rare earth engineering in RMn${}_6$Sn${}_6$ topological kagome magnets

Abstract

Exploration of the topological quantum materials with electron correlation is at the frontier of physics, as the strong interaction may give rise to new topological phases and transitions. Here we report that a family of kagome magnets RMn${}_6$Sn${}_6$ manifest the quantum transport properties analogical to those in the quantum-limit Chern magnet TbMn${}_6$Sn${}_6$. The topological transport in the family, including quantum oscillations with nontrivial Berry phase and large anomalous Hall effect arising from Berry curvature field, points to the existence of massive Dirac fermions. Our observation demonstrates a close relationship between rare-earth magnetism and topological electron structure, indicating the rare-earth elements can effectively engineer the Chern quantum phase in kagome magnets.

arXiv comment5 pages, 4 figures, 1 table

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Cited by in corpus (71)

• Topological kagome magnets and superconductors
• Progress and prospects in magnetic topological materials
• Electronic nature of chiral charge order in the kagome superconductor CsV3Sb5
• Quantum states and intertwining phases in kagome materials
• Intrinsic nature of chiral charge order in the kagome superconductor RbV3Sb5
• Tunable Topological Dirac Surface States and Van Hove Singularities in Kagome Metal GdV${}_6$Sn${}_6$
• Topological charge-entropy scaling in kagome Chern magnet TbMn${}_6$Sn${}_6$
• Topological Quantum Materials with Kagome Lattice
• Abundant lattice instability in kagome metal ScV${}_6$Sn${}_6$
• Anomalous Hall effect in ferrimagnetic metal RMn6Sn6 (R = Tb, Dy, Ho) with clean Mn kagome lattice
• Exchange-biased topological transverse thermoelectric effects in a Kagome ferrimagnet
• Uniaxial ferromagnetism in the kagome metal TbV${}_6$Sn${}_6$
• Anisotropically large anomalous and topological Hall effect in a kagome magnet
• Highly anisotropic magnetism in the vanadium-based kagome metal TbV6Sn6
• Anisotropic magnetic property of single crystals $R$V${}_6$Sn${}_6$ ($R$ = Y, Gd - Tm, Lu)
• Quantum Interactions in Topological R166 Kagome Magnet
• Evolution of highly anisotropic magnetism in the titanium-based kagome metals LnTi${}_3$Bi${}_4$ (Ln: La...Gd${}^{3+}$, Eu${}^{2+}$, Yb${}^{2+}$)
• Nanoscale visualization and spectral fingerprints of the charge order in ScV6Sn6 distinct from other kagome metals
• Robust Kagome Electronic Structure in Topological Quantum Magnets XMn6Sn6 (X = Dy, Tb, Gd, Y)
• Intrinsic Magnetic Topological Materials
• Triangular Kondo lattice in $\mathrm{Yb}{\mathrm{V}}_6\mathrm{S}{\mathrm{n}}_6$ and its quantum critical behaviors in magnetic field
• Origin of spin reorientation and intrinsic anomalous Hall effect in the kagome ferrimagnet TbMn6Sn6
• Tunable magnetism and electron correlation in Titanium-based Kagome metals RETi3Bi4 (RE = Yb, Pr, and Nd) by rare-earth engineering
• Unusual magnetic and transport properties in HoMn${}_6$Sn${}_6$ kagome magnet
• Flat-Band Enhanced Antiferromagnetic Fluctuations and Superconductivity in Pressurized CsCr${}_3$Sb${}_5$
• Electronic properties and phase transition in Kagome metal, Yb0.5Co3Ge3
• Magneto-Transport Properties of Kagome Magnet TmMn${}_6$Sn${}_6$
• New insight into tuning magnetic phases of $R$Mn${}_6$Sn${}_6$ kagome metals
• Orbital character of the spin-reorientation transition in TbMn${}_6$Sn${}_6$
• Anisotropic magnetism and band evolution induced by ferromagnetic phase transition in titanium-based kagome ferromagnet SmTi3Bi4
• Effect of magnetism and phonons on localized carriers in the ferrimagnetic kagome metals GdMn${}_6$Sn${}_6$ and TbMn${}_6$Sn${}_6$
• YbV${}_3$Sb${}_4$ and EuV${}_3$Sb${}_4$, vanadium-based kagome metals with Yb${}^{2+}$ and Eu${}^{2+}$ zig-zag chains
• Chiral and flat-band magnetic cluster excitations in a ferromagnetic kagome metal
• Diverse electronic landscape of the kagome metal YbTi3Bi4
• Magnetic-coupled electronic landscape in bilayer-distorted titanium-based kagome metals
• Quantum oscillations in kagome metals (Ti, Zr, Hf)V6Sn6 at Van Hove filling
• 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
• Flat optical conductivity in the topological kagome magnet TbMn${}_6$Sn${}_6$
• Quantum Oscillations in kagome metals CsTi3Bi5 and RbTi3Bi5
• Anisotropic transport properties and topological Hall effect in the annealed kagome antiferromagnet FeGe
• Electronic band structures of topological kagome materials
• Large ordered moment with strong easy-plane anisotropy and vortex-domain pattern in the kagome ferromagnet Fe${}_3$Sn
• The role of electron correlations in the electronic structure of putative Chern magnet TbMn${}_6$Sn${}_6$
• Ground-state magnetic structures of topological kagome metals RV${}_6$Sn${}_6$ (R = Tb, Dy, Ho, Er)
• High-field magnetic phase diagrams of the $\text{R}$Mn${}_6$Sn${}_6$ kagome metals
• Kagome surface states and weak electronic correlation in vanadium-kagome metals
• Three-dimensional higher-order saddle points induced flat bands in Co-based kagome metals
• Intriguing kagome topological materials
• ErMn${}_6$Sn${}_6$: A Promising Kagome Antiferromagnetic Candidate for Room-Temperature Nernst Effect-based thermoelectrics
• Spin-flop quasi metamagnetic, anisotropic magnetic, and electrical transport behavior of Ho substituted kagome magnet ErMn${}_6$Sn${}_6$
• Fermi surface of magnetic kagome compound GdV6Sn6 investigated using de Haas van Alphen Oscillations
• Lattice dynamics study of electron-correlation-induced charge density wave in antiferromagnetic kagome metal FeGe
• Giant Self Spin-Valve Effect in the Kagome Helimagnet
• Observation of multiple flat bands and van Hove singularities in the distorted kagome metal NdTi3Bi4
• Competing Lattice Instability and Magnetism on the Surface of Kagome Metals
• Atomic Layer Molecular Beam Epitaxy of Kagome Magnet RMn${}_6$Sn${}_6$ (R = Er, Tb) Thin Films
• Large room temperature anomalous Nernst effect coupled with topological Nernst effect from incommensurate spin structure in a Kagome antiferromagnet
• Strongly Entangled Kondo and Kagome Lattices and the Emergent Magnetic Ground State in Heavy-Fermion Kagome Metal YbV${}_6$Sn${}_6$
• Evolution of the Chern Gap in Chern Magnet HoMn${}_6$Sn${}_{6-x}$Ge${}_x$
• Correlation stabilized ferromagnetic MnRuAs with distorted kagome lattice
• Coexisting Kagome and Heavy Fermion Flat Bands in YbCr${}_6$Ge${}_6$
• Evolution of electronic and magnetic properties in Mn- and Co-alloyed ferromagnetic kagome metal Fe3Sn2
• Magnetic properties of $R$Rh${}_6$Ge${}_4$ ($R$ = Pr, Nd, Sm, Gd-Er) single crystals
• Spin order and excitations in the collinear kagome antiferromagnet Y${}_{0.5}$Fe${}_3$Sn${}_3$
• Diverse electronic topography in a distorted kagome metal LaTi3Bi4
• Single crystal growth, structural and physical properties, and absence of a charge density wave in Ti_{0.85}Fe6Ge6
• Chern insulators and topological flat bands in cavity-embedded kagome systems
• Computational prediction of ferromagnetic AT6X6 kagome compounds
• Engineering magnetic anisotropy and ferromagnetism in topological Kagome metal GdV6Sn6 via Nd substitution
• Chiral Magnon Mixing by Symmetry-Breaking in Collinear Ferrimagnets
• Fermi surface and Berry phase analysis for Dirac nodal line semimetals: cautionary tale to SrGa${}_2$ and BaGa${}_2$