Monolayer graphene exhibits extraordinary properties owing to the unique, regular
arrangement of atoms in it. However, graphene is usually modified for specific applications …

The outstanding chemical and physical properties of 2D materials, together with their
atomically thin nature, make them ideal candidates for metaphotonic device integration and …

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 …

We calculate the magneto-optical conductivity and electronic density of states for silicene,
the silicon equivalent of graphene, and similar crystals such as germanene. In the presence …

Within a Kubo formalism, we study dc transport and ac optical properties of 3D Dirac and
Weyl semimetals. Emphasis is placed on the approach to charge neutrality and on the …

We investigate the optical response of silicene and similar materials, such as germanene, in
the presence of an electrically tunable band gap for variable doping. The interplay of spin …

We calculate the finite-frequency conductivity of bilayer graphene with a relative twist
between the layers. The low-frequency response at zero doping shows a flat conductivity …

Carbon has numerous one-dimensional (1D), two-dimensional (2D), and three-dimensional
(3D) allotropic structures. The study of carbon materials has long been a major focus of …

The intrinsic spin and valley Hall conductivities of silicene, germanene, and other similar two-
dimensional crystals are explored theoretically. Particular attention is given to the effects of …

We carry out a computational study on the geometric and electronic properties of multi-
layers of silicene in different stacking configurations using state-of-the-art ab initio density …