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 …

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 …

Evidence for an odd-parity nematic phase above the charge-density-wave transition in a kagome metal

T Asaba, A Onishi, Y Kageyama, T Kiyosue, K Ohtsuka… - Nature Physics, 2024 - nature.com
The search for quantum states arising from the interplay between correlation, frustration and
topology is a central topic for condensed-matter physics. Recently discovered non-magnetic …

Charge-loop current order and Z3 nematicity mediated by bond order fluctuations in kagome metals

R Tazai, Y Yamakawa, H Kontani - Nature Communications, 2023 - nature.com
Recent experiments on geometrically frustrated kagome metal A V3Sb5 (A= K, Rb, Cs) have
revealed the emergence of the charge loop current (cLC) order near the bond order (BO) …

Loop currents in kagome metals: Multipolar and toroidal magnetic orders

MH Christensen, T Birol, BM Andersen, RM Fernandes - Physical Review B, 2022 - APS
Experiments in the recently discovered vanadium-based kagome metals have suggested
that their charge-ordered state displays not only bond distortions, characteristic of a “real” …

Nodeless Superconductivity in Kagome Metal CsV3Sb5 with and without Time Reversal Symmetry Breaking

W Zhang, X Liu, L Wang, CW Tsang, Z Wang… - Nano Letters, 2023 - ACS Publications
The kagome metal CsV3Sb5 features an unusual competition between the charge-density-
wave (CDW) order and superconductivity. Evidence for time reversal symmetry breaking …

Evidence of a distinct collective mode in Kagome superconductors

B Hu, H Chen, Y Ye, Z Huang, X Han, Z Zhao… - Nature …, 2024 - nature.com
The collective modes of the superconducting order parameter fluctuation can provide key
insights into the nature of the superconductor. Recently, a family of superconductors has …

Drastic magnetic-field-induced chiral current order and emergent current-bond-field interplay in kagome metals

R Tazai, Y Yamakawa… - Proceedings of the …, 2024 - National Acad Sciences
In kagome metals, the chiral current order parameter η with time-reversal-symmetry-
breaking is the source of various exotic electronic states, while the method of controlling the …

Electronic landscape of kagome superconductors AV3Sb5 (A = K, Rb, Cs) from angle-resolved photoemission spectroscopy

Y Hu, X Wu, AP Schnyder, M Shi - npj Quantum Materials, 2023 - nature.com
The recently discovered layered kagome superconductors A V3Sb5 (A= K, Rb, Cs) have
garnered significant attention, as they exhibit an intriguing combination of superconductivity …

Unconventional superconductivity protected from disorder on the kagome lattice

SC Holbæk, MH Christensen, A Kreisel, BM Andersen - Physical Review B, 2023 - APS
Motivated by the recent discovery of superconductivity in the kagome AV 3 Sb 5 (A= K, Rb,
Cs) metals, we perform a theoretical study of the symmetry-allowed superconducting orders …