Topological flat moiré bands with nearly ideal quantum geometry have been identified in homobilayer transition metal dichalcogenide moiré superlattices, and are thought to be …
We discover an intrinsic dipole Hall effect in a variety of magnetic insulating states at integer fillings of twisted MoTe2 moiré superlattice, including topologically trivial and nontrivial ferro …
T Wang, M Wang, W Kim, SG Louie, L Fu… - arXiv preprint arXiv …, 2023 - arxiv.org
Twisted homobilayer transition metal dichalcogenide (TMD) attracts an expanding experimental interest recently for exhibiting a variety of topological and magnetic states even …
Artificial honeycomb lattices are essential for understanding exotic quantum phenomena arising from the interplay between Dirac physics and electron correlation. This work shows …
B Li, F Wu - arXiv preprint arXiv:2405.20307, 2024 - arxiv.org
We present a theoretical study of mapping between Chern bands and generalized Landau levels in twisted bilayer MoTe $ _2 $, where fractional Chern insulators have been …
We theoretically derive the sum rule for the negative first moment of the absorptive optical conductivity with excitonic effects and establish its connection to the quantum weight $ K …
M Wang, X Wang, O Vafek - Physical Review B, 2024 - APS
We study electron-electron interaction-induced states of twisted bilayer MoTe 2 in an out-of- plane magnetic field B z ̂ near one hole per moiré unit cell filling. The three-dimensional …
W Miao, A Rashidi, X Dai - PHYSICAL REVIEW B Phys Rev B, 2025 - researchgate.net
Moiré patterns with large periods emerge when layers of van der Waals materials are stacked with a twist or lattice mismatch. These patterns modify energy bands, leading to …
To assess prior mean-field studies that the interacting Kane-Mele model supports a novel antiferromagnetic Chern insulating phase (AFCI) for a wide range of sublattice potentials, we …