Moiré graphene systems have attracted considerable attention in the past 3 years because
they exhibit exotic phenomena including correlated insulating states, unconventional …

The coexistence of gate-tunable superconducting, magnetic and topological orders in magic-
angle twisted bilayer graphene provides opportunities for the creation of hybrid Josephson …

Charge carriers in magic-angle graphene come in eight flavours described by a combination
of their spin, valley and sublattice polarizations. When inversion and time-reversal …

van der Waals heterostructures of two-dimensional materials are naturally endowed with the
nanoscale moiré pattern, which has become a versatile platform for studying novel quantum …

Magic-angle twisted bilayer graphene (TBG) has attracted significant interest recently due to
the discoveries of diverse correlated and topological states. In this work, we study the …

In this Letter, we theoretically explore the physical properties of a new type of three-
dimensional graphite moiré superlattice, the bulk alternating twisted graphite (ATG) system …

Orbitronics harnesses nonequilibrium densities and flows of electrons' orbital angular
momentum (OAM). Although the OAM must be long lived to be useful in information …

The intrinsic anomalous Hall effect (AHE) is driven by non-zero Berry curvature and
spontaneous time-reversal symmetry breaking. This effect can be realized in two …

We consider magic-angle twisted bilayer graphene at filling ν=+ 3, where experiments have
observed a robust quantized anomalous Hall effect. This has been attributed to the formation …

Quantum geometry of electronic wavefunctions results in fascinating topological
phenomena. A prominent example is the intrinsic anomalous Hall effect (AHE) in which a …