Van der Waals heterostructures

A Castellanos-Gomez, X Duan, Z Fei… - Nature Reviews …, 2022 - nature.com
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 …

Semiconductor moiré materials

KF Mak, J Shan - Nature Nanotechnology, 2022 - nature.com
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 …

Fractional quantum anomalous Hall effect in multilayer graphene

Z Lu, T Han, Y Yao, AP Reddy, J Yang, J Seo… - Nature, 2024 - nature.com
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 …

Robust superconductivity in magic-angle multilayer graphene family

JM Park, Y Cao, LQ Xia, S Sun, K Watanabe… - Nature Materials, 2022 - nature.com
The discovery of correlated states and superconductivity in magic-angle twisted bilayer
graphene (MATBG) established a new platform to explore interaction-driven and topological …

Emerging exciton physics in transition metal dichalcogenide heterobilayers

EC Regan, D Wang, EY Paik, Y Zeng, L Zhang… - Nature Reviews …, 2022 - nature.com
Atomically thin transition metal dichalcogenides (TMDs) are 2D semiconductors with tightly
bound excitons and correspondingly strong light–matter interactions. Owing to the weak van …

Reproducibility in the fabrication and physics of moiré materials

CN Lau, MW Bockrath, KF Mak, F Zhang - Nature, 2022 - nature.com
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 …

Tunable strongly coupled superconductivity in magic-angle twisted trilayer graphene

JM Park, Y Cao, K Watanabe, T Taniguchi… - Nature, 2021 - nature.com
Moiré superlattices, have recently emerged as a platform upon which correlated physics and
superconductivity can be studied with unprecedented tunability,,–. Although correlated …

Pauli-limit violation and re-entrant superconductivity in moiré graphene

Y Cao, JM Park, K Watanabe, T Taniguchi… - Nature, 2021 - nature.com
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 …

Correlated insulator and Chern insulators in pentalayer rhombohedral-stacked graphene

T Han, Z Lu, G Scuri, J Sung, J Wang, T Han… - Nature …, 2024 - nature.com
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 …

Moiré heterostructures as a condensed-matter quantum simulator

DM Kennes, M Claassen, L Xian, A Georges, AJ Millis… - Nature Physics, 2021 - nature.com
Twisted van der Waals heterostructures have latterly received prominent attention for their
many remarkable experimental properties and the promise that they hold for realizing …