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 …
Kagome superconductors AV3Sb5 (A = K, Rb, Cs)
The quasi-two-dimensional kagome materials AV3Sb5 (A= K, Rb, Cs) were found to be a
prime example of kagome superconductors, a new quantum platform to investigate the …
prime example of kagome superconductors, a new quantum platform to investigate the …
Nodeless electron pairing in CsV3Sb5-derived kagome superconductors
The newly discovered kagome superconductors represent a promising platform for
investigating the interplay between band topology, electronic order and lattice geometry …
investigating the interplay between band topology, electronic order and lattice geometry …
Tunable unconventional kagome superconductivity in charge ordered RbV3Sb5 and KV3Sb5
Unconventional superconductors often feature competing orders, small superfluid density,
and nodal electronic pairing. While unusual superconductivity has been proposed in the …
and nodal electronic pairing. While unusual superconductivity has been proposed in the …
The recently discovered family of AV 3 Sb 5 (A: K, Rb Cs) kagome metals possess a unique
combination of nontrivial band topology, superconducting ground states, and signatures of …
combination of nontrivial band topology, superconducting ground states, and signatures of …
Titanium doped kagome superconductor CsV3− xTixSb5 and two distinct phases
The vanadium-based kagome superconductor CsV 3 Sb 5 has attracted tremendous
attention due to its unexcepted anomalous Hall effect (AHE), charge density waves (CDWs) …
attention due to its unexcepted anomalous Hall effect (AHE), charge density waves (CDWs) …
Crucial role of out-of-plane Sb orbitals in Van Hove singularity formation and electronic correlations in the superconducting kagome metal
First-principles density functional theory calculations are performed to understand the
electronic structure and interaction parameters for recently discovered superconducting …
electronic structure and interaction parameters for recently discovered superconducting …
Hexagonal-to-base-centered-orthorhombic charge density wave order in kagome metals and
A Subedi - Physical Review Materials, 2022 - APS
The recently discovered kagome metals KV 3 Sb 5, RbV 3 Sb 5, and CsV 3 Sb 5 exhibit a
unique charge density wave state which hosts both superconductivity and a large …
unique charge density wave state which hosts both superconductivity and a large …