The problem of electron-electron interactions in graphene is reviewed. Starting from the
screening of long-range interactions in these systems, the existence of an emerging Dirac …

Magnetic materials and nanostructures based on carbon offer unique opportunities for future
technological applications such as spintronics. This paper reviews graphene-derived …

Point defects in semiconductors can trap free charge carriers and localize excitons. The
interaction between these defects and charge carriers becomes stronger at reduced …

The electronic properties of graphene, a two-dimensional crystal of carbon atoms, are
exceptionally novel. For instance, the low-energy quasiparticles in graphene behave as …

This article reviews the basic theoretical aspects of graphene, a one-atom-thick allotrope of
carbon, with unusual two-dimensional Dirac-like electronic excitations. The Dirac electrons …

Two‐dimensional layered graphene‐like crystals including transition‐metal dichalcogenides
(TMDs) have received extensive research interest due to their diverse electronic …

Synchronization phenomena in large populations of interacting elements are the subject of
intense research efforts in physical, biological, chemical, and social systems. A successful …

Graphene‐based heterostructure composite is a new type of advanced sensing material that
includes composites of graphene with noble metals/metal oxides/metal sulfides/polymers …

Graphene, a single two-dimensional sheet of carbon atoms with an arrangement mimicking
the honeycomb hexagonal architecture, has captured immense interest of the scientific …

We study from first principles the magnetism in graphene induced by single carbon atom
defects. For two types of defects considered in our study, the hydrogen chemisorption defect …