We investigate the effects of the curved geometry on a massless relativistic electron
constrained to a graphene strip with a Möbius strip shape. The anisotropic and parity …

The tunneling valley Hall effect allows the electrical generation of the transverse valley-
dependent current in tunnel junctions, which is free from the Berry curvature but requires …

How far the analogy between massless Dirac fermions in a truly relativistic (1+ 2)-D
spacetime and electrons near the Fermi level in graphene can be seriously taken? A …

Electrons near the Fermi level behaving as massless Dirac fermions in graphene in (1+ 2)-D
relativistic spacetime have been confirmed by an experiment. Using this aspect, a myriad of …

We study the effect of trigonal warping on the focusing of electrons by np junctions in
graphene. We find that perfect focusing, which was predicted for massless Dirac fermions, is …

Veselago lens focusing in graphene pn junction is promising for realizations of new
generation electron optics devices. However, the effect of the strain-induced Aharonov …

We study Veselago lensing of massless Dirac fermions by np junctions for electron sources
with a certain polarization. This polarization corresponds to pseudospin for graphene and to …

The cloaking effect of electronic states was only reported in bilayer graphene. Here in this
work we show that this effect can also be induced in armchair graphene nanoribbons …

We show here that the application of potential barriers that induce contributions of
hyperboloid subbands (pseudospin filters) in graphene nanoribbons locally breaks the …

We show here that potential barriers, applied to armchair nanoribbons, induce a hexagonal
effective lattice, polarized in pseudospin on the sides of the barriers system, which has an …