Van der Waals heterostructures
The integration of dissimilar materials into heterostructures has become a powerful tool for
engineering interfaces and electronic structure. The advent of 2D materials has provided …
engineering interfaces and electronic structure. The advent of 2D materials has provided …
Semiconductor moiré materials
Moiré materials have emerged as a platform for exploring the physics of strong electronic
correlations and non-trivial band topology. Here we review the recent progress in …
correlations and non-trivial band topology. Here we review the recent progress in …
Fractional quantum anomalous Hall effect in multilayer graphene
The fractional quantum anomalous Hall effect (FQAHE), the analogue of the fractional
quantum Hall effect at zero magnetic field, is predicted to exist in topological flat bands …
quantum Hall effect at zero magnetic field, is predicted to exist in topological flat bands …
Robust superconductivity in magic-angle multilayer graphene family
The discovery of correlated states and superconductivity in magic-angle twisted bilayer
graphene (MATBG) established a new platform to explore interaction-driven and topological …
graphene (MATBG) established a new platform to explore interaction-driven and topological …
Emerging exciton physics in transition metal dichalcogenide heterobilayers
Atomically thin transition metal dichalcogenides (TMDs) are 2D semiconductors with tightly
bound excitons and correspondingly strong light–matter interactions. Owing to the weak van …
bound excitons and correspondingly strong light–matter interactions. Owing to the weak van …
Reproducibility in the fabrication and physics of moiré materials
Overlaying two atomic layers with a slight lattice mismatch or at a small rotation angle
creates a moiré superlattice, which has properties that are markedly modified from (and at …
creates a moiré superlattice, which has properties that are markedly modified from (and at …
Tunable strongly coupled superconductivity in magic-angle twisted trilayer graphene
Moiré superlattices, have recently emerged as a platform upon which correlated physics and
superconductivity can be studied with unprecedented tunability,,–. Although correlated …
superconductivity can be studied with unprecedented tunability,,–. Although correlated …
Correlated insulator and Chern insulators in pentalayer rhombohedral-stacked graphene
Rhombohedral-stacked multilayer graphene hosts a pair of flat bands touching at zero
energy, which should give rise to correlated electron phenomena that can be tuned further …
energy, which should give rise to correlated electron phenomena that can be tuned further …
Pauli-limit violation and re-entrant superconductivity in moiré graphene
Moiré quantum matter has emerged as a materials platform in which correlated and
topological phases can be explored with unprecedented control. Among them, magic-angle …
topological phases can be explored with unprecedented control. Among them, magic-angle …
Moiré heterostructures as a condensed-matter quantum simulator
Twisted van der Waals heterostructures have latterly received prominent attention for their
many remarkable experimental properties and the promise that they hold for realizing …
many remarkable experimental properties and the promise that they hold for realizing …