This article reviews the theoretical and experimental work related to the electronic properties
of bilayer graphene systems. Three types of bilayer stackings are discussed: the AA, AB, and …

Abstract Two-dimensional (2D) materials exhibit enhanced physical, chemical, electronic,
and optical properties when compared to those of bulk materials. Graphene demands …

Graphene photodetectors have exhibited high bandwidth and capability of being integrated
with silicon photonics (SiPh), holding promise for future optical communication devices …

Bilayer graphene can be modified by rotating (twisting) one layer with respect to the other.
The interlayer twist gives rise to a moiré superlattice that affects the electronic motion and …

Twisted bilayer graphene with a twist angle of around 1.1° features a pair of isolated flat
electronic bands and forms a platform for investigating strongly correlated electrons. Here …

The production of large-area twisted bilayer graphene (TBG) with controllable angles is a
prerequisite for proceeding with its massive applications. However, most of the prevailing …

Motivated by the recent observation of an anomalous Hall effect in twisted bilayer graphene,
we use a lowest Landau level model to understand the origin of the underlying symmetry …

According to electronic structure theory, bilayer graphene is expected to have anomalous
electronic properties when it has long-period moiré patterns produced by small …

We propose that the electronic structure of twisted bilayer graphene (TBG) can be
understood as Dirac fermions coupled with opposite pseudomagnetic fields generated by …

Twisted bilayer graphene (TBLG) is one of the simplest van der Waals heterostructures, yet it
yields a complex electronic system with intricate interplay between moiré physics and …