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 …

Since the discovery of buckminsterfullerene over 30 years ago, sp2-hybridised carbon
nanomaterials (including fullerenes, carbon nanotubes, and graphene) have stimulated new …

We develop an effective extended Hubbard model to describe the low-energy electronic
properties of the twisted bilayer graphene. By using the Bloch states in the effective …

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

The experimentally observed correlated insulating states and quantum anomalous Hall
(QAH) effect in twisted bilayer graphene (TBG) have drawn significant attention. However …

A category of parallel π‐stacking interaction, termed pancake bonding, is surveyed. The
main characteristics are: the interaction occurs among radicals with highly delocalized π …

We study the electronic structures and topological properties of (M+ N)-layer twisted
graphene systems. We consider the generic situation that N-layer graphene is placed on top …

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

A rigid, inherently chiral bilayer nanographene has been synthesized as both the racemate
and enantioenriched M isomer (with 93% ee) in three steps from established helicenes. This …

Conspectus Chirality is a fascinating property present in naturally occurring and artificial
molecules and materials, observable as chiroptical behavior. The emerging area of carbon …