Emergence of large quantum oscillation frequencies in thin flakes of the kagome superconductor

W Zhang, L Wang, CW Tsang, X Liu, J **e, WC Yu… - Physical Review B, 2022 - APS
Kagome metals AV 3 Sb 5 (A= K, Rb, and Cs) are recently discovered platforms featuring an
unusual charge-density-wave (CDW) order and superconductivity. The electronic band …

Magnetic breakdown and spin-zero effect in quantum oscillations in kagome metal CsV3Sb5

KW Chen, G Zheng, D Zhang, A Chan, Y Zhu… - Communications …, 2023 - nature.com
In the recently discovered kagome metal CsV3Sb5, an intriguing proposal invoking a doped
Chern insulator state suggests the presence of small Chern Fermi pockets hosting …

Emergent topological quantum orbits in the charge density wave phase of kagome metal CsV3Sb5

H Tan, Y Li, Y Liu, D Kaplan, Z Wang, B Yan - npj quantum materials, 2023 - nature.com
The recently discovered kagome materials A V3Sb5 (A= K, Rb, Cs) attract intense research
interest in intertwined topology, superconductivity, and charge density waves (CDW) …

Large Fermi surface in pristine kagome metal CsV3Sb5 and enhanced quasiparticle effective masses

W Zhang, TF Poon, CW Tsang, W Wang, X Liu… - Proceedings of the …, 2024 - pnas.org
The kagome metal CsV 3 Sb 5 is an ideal platform to study the interplay between topology
and electron correlation. To understand the fermiology of CsV 3 Sb 5, intensive quantum …

Distinct switching of chiral transport in the kagome metals KV3Sb5 and CsV3Sb5

C Guo, MR van Delft, M Gutierrez-Amigo, D Chen… - npj Quantum …, 2024 - nature.com
The kagome metals AV3Sb5 (A= K, Rb, Cs) present an ideal sandbox to study the
interrelation between multiple coexisting correlated phases such as charge order and …

Light-induced topological phase transition via nonlinear phononics in superconductor CsV3Sb5

R Tang, F Boi, YH Cheng - npj Quantum Materials, 2023 - nature.com
The recent observations of exotic quantum phenomena in AV3Sb5 (A= K, Rb, Cs) kagome
superconductors have attracted significant attention in materials physics. Here, we propose …

Nontrivial Fermi surface topology and large anomalous Hall effect in the kagome superconductor

Y Wang, Z Chen, Y Nie, Y Zhang, Q Niu, G Zheng… - Physical Review B, 2023 - APS
We report the systematic investigation of the magnetoresistance and Hall resistivity of the
kagome superconductor RbV 3 Sb 5 single crystals. The crystals show pronounced quantum …

Anomalous Hall effect and two-dimensional Fermi surfaces in the charge-density-wave state of kagome metal RbV3Sb5

L Wang, W Zhang, Z Wang, TF Poon… - Journal of Physics …, 2023 - iopscience.iop.org
Anomalous Hall effect and two-dimensional Fermi surfaces in the charge-density-wave
state of kagome metal RbV3Sb5 - IOPscience Skip to content IOP Science home …

Quantum oscillations evidence for topological bands in kagome metal ScV6Sn6

G Zheng, Y Zhu, S Mozaffari, N Mao… - Journal of Physics …, 2024 - iopscience.iop.org
Metals with kagome lattice provide bulk materials to host both the flat-band and Dirac
electronic dispersions. A new family of kagome metals is recently discovered in AV 6 Sn 6 …

High quantum oscillation frequencies and nontrivial topology in kagome superconductor probed by torque magnetometry up to 45 T

K Shrestha, M Shi, B Regmi, T Nguyen, D Miertschin… - Physical Review B, 2023 - APS
Here, we present the Fermi surface properties of the kagome superconductor KV 3 Sb 5
using torque magnetometry at applied fields up to 45 T and temperatures down to that of …