We explore theoretically the formation of bound states in the continuum (BICs) in graphene
hosting two collinear adatoms situated at different sides of the sheet and at the center of the …

Graphene hosting a pair of collinear adatoms in the phantom atom configuration has density
of states vanishing in the vicinity of the Dirac point which can be described in terms of the …

Despite the enormous interest in the properties of graphene and the potential of graphene
nanostructures in electronic applications, the study of quantum-confined states in atomically …

We propose that a multigraphene of ABC-type stacking yields virtual bound states lying
within the Coulomb insulating gap of an Anderson-like adatom. Wondrously, a virtual state …

While electrostatic confinement in single-layer graphene and AA-stacked bilayer graphene
is precluded by Klein tunneling and the gapless energy spectrum, we theoretically show that …

We investigate the energy spectrum, wave functions, and local density of states of an
electrical dipole placed on a sheet of gapped graphene as function of the charge strength Z …

The intriguing properties of graphene, a two-dimensional material composed of a
honeycomb lattice of carbon atoms, have attracted a great deal of interest in recent years …

Electrons in two-dimensional graphene sheets behave as interacting chiral Dirac fermions
and have unique screening properties due to their symmetry and reduced dimensionality. By …

In spite of unscreened Coulomb interactions close to charge neutrality, relativistic massless
electrons in graphene allegedly behave as noninteracting particles. A clue to this paradox is …

Confining Dirac fermions in graphene using electrostatic fields is a challenging task. Electric
quantum dots created by a scanning tunneling microscope tip can trap zero-energy …