Topological kagome magnets and superconductors
A kagome lattice naturally features Dirac fermions, flat bands and van Hove singularities in
its electronic structure. The Dirac fermions encode topology, flat bands favour correlated …
its electronic structure. The Dirac fermions encode topology, flat bands favour correlated …
Quantum states and intertwining phases in kagome materials
Abstracts In solid materials, non-trivial topological states, electron correlations and
magnetism are central ingredients for realizing quantum properties, including …
magnetism are central ingredients for realizing quantum properties, including …
Abundant Lattice Instability in Kagome Metal
Kagome materials are emerging platforms for studying charge and spin orders. In this Letter,
we have revealed a rich lattice instability in a Z 2 kagome metal ScV 6 Sn 6 by first-principles …
we have revealed a rich lattice instability in a Z 2 kagome metal ScV 6 Sn 6 by first-principles …
Phonon promoted charge density wave in topological kagome metal ScV6Sn6
Charge density wave (CDW) orders in vanadium-based kagome metals have recently
received tremendous attention, yet their origin remains a topic of debate. The discovery of …
received tremendous attention, yet their origin remains a topic of debate. The discovery of …
Tunable topological Dirac surface states and van Hove singularities in kagome metal GdV6Sn6
Transition-metal-based kagome materials at van Hove filling are a rich frontier for the
investigation of novel topological electronic states and correlated phenomena. To date, in …
investigation of novel topological electronic states and correlated phenomena. To date, in …
Electronic properties of the topological kagome metals and
The synthesis and characterization of vanadium-based kagome metals YV 6 Sn 6 and GdV
6 Sn 6 are presented. X-ray diffraction, magnetization, magnetotransport, and heat capacity …
6 Sn 6 are presented. X-ray diffraction, magnetization, magnetotransport, and heat capacity …
Nanoscale visualization and spectral fingerprints of the charge order in ScV6Sn6 distinct from other kagome metals
Charge density waves (CDWs) in kagome metals have been tied to many exotic
phenomena. Here, using spectroscopic-imaging scanning tunneling microscopy and angle …
phenomena. Here, using spectroscopic-imaging scanning tunneling microscopy and angle …
Flat band separation and robust spin Berry curvature in bilayer kagome metals
Kagome materials have emerged as a setting for emergent electronic phenomena that
encompass different aspects of symmetry and topology. It is debated whether the XV6Sn6 …
encompass different aspects of symmetry and topology. It is debated whether the XV6Sn6 …
Hidden magnetism uncovered in a charge ordered bilayer kagome material ScV6Sn6
Charge ordered kagome lattices have been demonstrated to be intriguing platforms for
studying the intertwining of topology, correlation, and magnetism. The recently discovered …
studying the intertwining of topology, correlation, and magnetism. The recently discovered …
Anisotropic magnetic property of single crystals
RV 6 Sn 6 (R= Y, Gd-Tm, Lu) single crystals are synthesized by the Sn-flux method and their
physical properties are characterized by magnetization, resistivity, and specific heat …
physical properties are characterized by magnetization, resistivity, and specific heat …