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 …

Nodeless electron pairing in CsV3Sb5-derived kagome superconductors

Y Zhong, J Liu, X Wu, Z Guguchia, JX Yin, A Mine, Y Li… - Nature, 2023 - nature.com
The newly discovered kagome superconductors represent a promising platform for
investigating the interplay between band topology, electronic order and lattice geometry …

Anomalous enhancement of charge density wave in kagome superconductor CsV3Sb5 approaching the 2D limit

B Song, T Ying, X Wu, W **a, Q Yin, Q Zhang… - Nature …, 2023 - nature.com
The recently discovered kagome metals AV3Sb5 (A= Cs, Rb, K) exhibit a variety of intriguing
phenomena, such as a charge density wave (CDW) with time-reversal symmetry breaking …

Testing electron–phonon coupling for the superconductivity in kagome metal CsV3Sb5

Y Zhong, S Li, H Liu, Y Dong, K Aido, Y Arai… - Nature …, 2023 - nature.com
In crystalline materials, electron-phonon coupling (EPC) is a ubiquitous many-body
interaction that drives conventional Bardeen-Cooper-Schrieffer superconductivity. Recently …

Flat bands, non-trivial band topology and rotation symmetry breaking in layered kagome-lattice RbTi3Bi5

Z Jiang, Z Liu, H Ma, W **a, Z Liu, J Liu, S Cho… - Nature …, 2023 - nature.com
A representative class of kagome materials, AV3Sb5 (A= K, Rb, Cs), hosts several
unconventional phases such as superconductivity, Z 2 non-trivial topological states, and …

Transport coefficients of the quark-gluon plasma at the critical point and across the first-order line

J Grefa, M Hippert, J Noronha, J Noronha-Hostler… - Physical Review D, 2022 - APS
A bottom-up Einstein-Maxwell-dilaton holographic model is used to compute, for the first
time, the behavior of several transport coefficients of the hot and baryon-rich strongly …

AV3Sb5 kagome superconductors

SD Wilson, BR Ortiz - Nature Reviews Materials, 2024 - nature.com
The recent discovery of the A V3Sb5 (A= K, Rb, Cs) kagome superconductors launched a
growing field of research investigating the interplay between superconductivity and charge …

Machine learning holographic black hole from lattice QCD equation of state

X Chen, M Huang - Physical Review D, 2024 - APS
Based on lattice QCD results of equation of state and baryon number susceptibility at zero
baryon chemical potential, and supplemented by machine learning techniques, we construct …

Fermiology and Origin of Enhancement in a Kagome Superconductor

T Kato, Y Li, K Nakayama, Z Wang, S Souma… - Physical Review Letters, 2022 - APS
Kagome metals AV 3 Sb 5 (A= K, Rb, and Cs) exhibit a characteristic superconducting
ground state coexisting with a charge density wave (CDW), whereas the mechanisms of the …