Moiré photonics and optoelectronics

L Du, MR Molas, Z Huang, G Zhang, F Wang, Z Sun - Science, 2023 - science.org
Moiré superlattices, the artificial quantum materials, have provided a wide range of
possibilities for the exploration of completely new physics and device architectures. In this …

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 …

Layered materials as a platform for quantum technologies

ARP Montblanch, M Barbone, I Aharonovich… - Nature …, 2023 - nature.com
Layered materials are taking centre stage in the ever-increasing research effort to develop
material platforms for quantum technologies. We are at the dawn of the era of layered …

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 …

Charge-transfer contacts for the measurement of correlated states in high-mobility WSe2

J Pack, Y Guo, Z Liu, BS Jessen, L Holtzman… - Nature …, 2024 - nature.com
Two-dimensional semiconductors, such as transition metal dichalcogenides, have
demonstrated tremendous promise for the development of highly tunable quantum devices …

Dipolar excitonic insulator in a moiré lattice

J Gu, L Ma, S Liu, K Watanabe, T Taniguchi, JC Hone… - Nature physics, 2022 - nature.com
Two-dimensional moiré materials provide a highly controllable solid-state platform for
studies of quantum phenomena,–. To date, experimental studies have focused on correlated …

Excitons in mesoscopically reconstructed moiré heterostructures

S Zhao, Z Li, X Huang, A Rupp, J Göser, IA Vovk… - Nature …, 2023 - nature.com
Moiré effects in vertical stacks of two-dimensional crystals give rise to new quantum
materials with rich transport and optical phenomena that originate from modulations of …

Strong dipolar repulsion of one-dimensional interfacial excitons in monolayer lateral heterojunctions

L Yuan, B Zheng, Q Zhao, R Kempt, T Brumme… - ACS …, 2023 - ACS Publications
Repulsive and long-range exciton–exciton interactions are crucial for the exploration of one-
dimensional (1D) correlated quantum phases in the solid state. However, the experimental …

Thermodynamic behavior of correlated electron-hole fluids in van der Waals heterostructures

R Qi, AY Joe, Z Zhang, Y Zeng, T Zheng, Q Feng… - Nature …, 2023 - nature.com
Coupled two-dimensional electron-hole bilayers provide a unique platform to study strongly
correlated Bose-Fermi mixtures in condensed matter. Electrons and holes in spatially …

Excitonic topological order in imbalanced electron–hole bilayers

R Wang, TA Sedrakyan, B Wang, L Du, RR Du - Nature, 2023 - nature.com
Correlation and frustration play essential roles in physics, giving rise to novel quantum
phases,,,,–. A typical frustrated system is correlated bosons on moat bands, which could host …