Van Hove annihilation and nematic instability on a kagome lattice
A nematic phase breaks the point-group symmetry of the crystal lattice and is known to
emerge in correlated materials. Here we report the observation of an intra-unit-cell nematic …
emerge in correlated materials. Here we report the observation of an intra-unit-cell nematic …
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) …
revealed the emergence of the charge loop current (cLC) order near the bond order (BO) …
Hidden magnetism uncovered in a charge ordered bilayer kagome material ScV6Sn6
Charge ordered kagome lattices have been demonstrated to be intriguing platforms for
studying the intertwining of topology, correlation, and magnetism. The recently discovered …
studying the intertwining of topology, correlation, and magnetism. The recently discovered …
Dynamics and resilience of the unconventional charge density wave in ScV6Sn6 bilayer kagome metal
Long-range electronic ordering descending from a metallic parent state constitutes a rich
playground to study the interplay of structural and electronic degrees of freedom. In this …
playground to study the interplay of structural and electronic degrees of freedom. In this …
Frustrated charge order and cooperative distortions in
Here we study the stability of charge order in the kagome metal ScV 6 Sn 6. Synchrotron x-
ray diffraction measurements reveal high-temperature, short-range charge correlations at …
ray diffraction measurements reveal high-temperature, short-range charge correlations at …
Origin of competing charge density waves in kagome metal ScV6Sn6
Understanding competing charge density wave (CDW) orders in the bilayer kagome metal
ScV6Sn6 remains challenging. Experimentally, upon cooling, short-range order with wave …
ScV6Sn6 remains challenging. Experimentally, upon cooling, short-range order with wave …
Tiny Sc Allows the Chains to Rattle: Impact of Lu and Y Doping on the Charge-Density Wave in ScV6Sn6
The kagome metals display an intriguing variety of electronic and magnetic phases arising
from the connectivity of atoms on a kagome lattice. A growing number of these materials with …
from the connectivity of atoms on a kagome lattice. A growing number of these materials with …
Driving mechanism and dynamic fluctuations of charge density waves in the kagome metal
In contrast to the AV 3 Sb 5 (A= K, Rb, Cs) family exhibiting the ubiquitous 2× 2× 2 charge
density wave (CDW) order, only ScV 6 Sn 6 in the RV 6 Sn 6 (R= Sc, Y, La) family displays …
density wave (CDW) order, only ScV 6 Sn 6 in the RV 6 Sn 6 (R= Sc, Y, La) family displays …
Orbital selective commensurate modulations of the local density of states in ScV6Sn6 probed by nuclear spins
The kagome network is a unique platform that harbors a diversity of special electronic states
due to its inherent band structure features comprising Dirac cones, van Hove singularities …
due to its inherent band structure features comprising Dirac cones, van Hove singularities …
Unveiling the charge density wave mechanism in vanadium-based Bi-layered kagome metals
The charge density wave (CDW), as a hallmark of vanadium-based kagome superconductor
AV3Sb5 (A= K, Rb, Cs), has attracted intensive attention. However, the fundamental …
AV3Sb5 (A= K, Rb, Cs), has attracted intensive attention. However, the fundamental …