A microscopic perspective on moiré materials

KP Nuckolls, A Yazdani - Nature Reviews Materials, 2024 - nature.com
Contemporary quantum materials research is guided by themes of topology and electronic
correlations. A confluence of these two themes is engineered in moiré materials, an …

Superconductivity in twisted bilayer WSe2

Y **a, Z Han, K Watanabe, T Taniguchi, J Shan… - Nature, 2024 - nature.com
Moiré materials have enabled the realization of flat electron bands and quantum phases that
are driven by the strong correlations associated with flat bands,,–. Superconductivity has …

When superconductivity crosses over: From BCS to BEC

Q Chen, Z Wang, R Boyack, S Yang, K Levin - Reviews of Modern Physics, 2024 - APS
New developments in superconductivity, particularly through unexpected and often
surprising forms of superconducting materials, continue to excite the community and …

Superconductivity and strong interactions in a tunable moiré quasicrystal

A Uri, SC de la Barrera, MT Randeria… - Nature, 2023 - nature.com
Electronic states in quasicrystals generally preclude a Bloch description, rendering them
fascinating and enigmatic. Owing to their complexity and scarcity, quasicrystals are …

High- superconductivity by mobilizing local spin singlets and possible route to higher in pressurized

Q Qin, Y Yang - Physical Review B, 2023 - APS
We clarify the pairing mechanism of high-T c superconductivity in bilayer La 3 Ni 2 O 7 under
high pressure by employing the static auxiliary field Monte Carlo approach to simulate a …

Promotion of superconductivity in magic-angle graphene multilayers

Y Zhang, R Polski, C Lewandowski, A Thomson… - Science, 2022 - science.org
Graphene moiré superlattices show an abundance of correlated insulating, topological, and
superconducting phases. Whereas the origins of strong correlations and nontrivial topology …

Tunable superconductivity in electron-and hole-doped Bernal bilayer graphene

C Li, F Xu, B Li, J Li, G Li, K Watanabe, T Taniguchi… - Nature, 2024 - nature.com
Abstract Graphene-based, high-quality, two-dimensional electronic systems have emerged
as a highly tunable platform for studying superconductivity,,,,,,,,,,,,,,,,,,,–. Specifically …

Imaging inter-valley coherent order in magic-angle twisted trilayer graphene

H Kim, Y Choi, É Lantagne-Hurtubise, C Lewandowski… - Nature, 2023 - nature.com
Magic-angle twisted trilayer graphene (MATTG) exhibits a range of strongly correlated
electronic phases that spontaneously break its underlying symmetries,. Here we investigate …

Local atomic stacking and symmetry in twisted graphene trilayers

IM Craig, M Van Winkle, C Groschner, K Zhang… - Nature Materials, 2024 - nature.com
Moiré superlattices formed by twisting trilayers of graphene are a useful model for studying
correlated electron behaviour and offer several advantages over their formative bilayer …

Robust flat bands in twisted trilayer graphene moiré quasicrystals

CY Hao, Z Zhan, PA Pantaleón, JQ He, YX Zhao… - Nature …, 2024 - nature.com
Moiré structures formed by twisting three layers of graphene with two independent twist
angles present an ideal platform for studying correlated quantum phenomena, as an infinite …