Twisted bilayer graphene has a rich phase diagram, including superconductivity. Recently,
an unexpected discovery has been the observation of superconductivity in non-twisted …

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 …

The discovery of superconductivity in twisted bilayer and trilayer graphene,,,–has generated
tremendous interest. The key feature of these systems is an interplay between interlayer …

Recent experiments on rhombohedral pentalayer graphene with a substrate-induced moiré
potential have identified both Chern insulators and fractional quantum Hall states at zero …

Graphene moiré superlattices show an abundance of correlated insulating, topological, and
superconducting phases. Whereas the origins of strong correlations and nontrivial topology …

Recently, the Josephson diode effect (JDE), in which the superconducting critical current
magnitudes differ when the currents flow in opposite directions, has attracted great interest …

Identifying the essential components of superconductivity in graphene-based systems
remains a critical problem in two-dimensional materials research. This field is connected to …

The group of moiré graphene superconductors keeps growing, and by now it contains
twisted graphene multilayers as well as untwisted stacks. We analyze here the contribution …

The quantum anomalous Hall effect (QAHE) is a robust topological phenomenon that
features quantized Hall resistance at zero magnetic field. We report the QAHE in a …

Van der Waals heterostructures provide a versatile platform for tailoring electronic properties
through the integration of two-dimensional materials. Among these combinations, the …