Topological kagome magnets and superconductors

JX Yin, B Lian, MZ Hasan - Nature, 2022 - nature.com
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 …

Quantum states and intertwining phases in kagome materials

Y Wang, H Wu, GT McCandless, JY Chan… - Nature Reviews …, 2023 - nature.com
Abstracts In solid materials, non-trivial topological states, electron correlations and
magnetism are central ingredients for realizing quantum properties, including …

Abundant Lattice Instability in Kagome Metal

H Tan, B Yan - Physical review letters, 2023 - APS
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 …

Phonon promoted charge density wave in topological kagome metal ScV6Sn6

Y Hu, J Ma, Y Li, Y Jiang, DJ Gawryluk, T Hu… - Nature …, 2024 - nature.com
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 …

Tunable topological Dirac surface states and van Hove singularities in kagome metal GdV6Sn6

Y Hu, X Wu, Y Yang, S Gao, NC Plumb… - Science …, 2022 - science.org
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 …

Electronic properties of the topological kagome metals and

G Pokharel, SML Teicher, BR Ortiz, PM Sarte, G Wu… - Physical Review B, 2021 - APS
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 …

Nanoscale visualization and spectral fingerprints of the charge order in ScV6Sn6 distinct from other kagome metals

S Cheng, Z Ren, H Li, JS Oh, H Tan, G Pokharel… - npj Quantum …, 2024 - nature.com
Charge density waves (CDWs) in kagome metals have been tied to many exotic
phenomena. Here, using spectroscopic-imaging scanning tunneling microscopy and angle …

Flat band separation and robust spin Berry curvature in bilayer kagome metals

D Di Sante, C Bigi, P Eck, S Enzner, A Consiglio… - Nature Physics, 2023 - nature.com
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 …

Hidden magnetism uncovered in a charge ordered bilayer kagome material ScV6Sn6

Z Guguchia, DJ Gawryluk, S Shin, Z Hao… - Nature …, 2023 - nature.com
Charge ordered kagome lattices have been demonstrated to be intriguing platforms for
studying the intertwining of topology, correlation, and magnetism. The recently discovered …

Anisotropic magnetic property of single crystals

J Lee, E Mun - Physical Review Materials, 2022 - APS
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 …