11 citations · 41 across the 7 of their papers we have counts for
8 papers
Formation of localized magnetic states in graphene in hollow-site adsorbed adatoms
F. Escudero, J. S. Ardenghi, L. Sourrouille +2
By applying tight binding model of adatoms in graphene, we study theoretically the localized aspects of the interaction between transition metal atoms and graphene. Considering the…
Zero energy mode for an electron in graphene in a perpendicular magnetic field with constant asymptotics
Juan Sebastian Ardenghi, Alfredo Juan, Valeria Orazi +1
We study the influence of a perpendicular magnetic field with the asymptotics in a electrons in graphene. It is shown that the zero-energy solutions can exist…
Analytic solution for Gauged Dirac-Weyl equation in -dimensions
Juan Sebastián Ardenghi, Alfredo Juan, Federico Escudero +1
A gauged Dirac-Weyl equation in (2+1)-dimension is considered. This equation has the particularity to describe the states of a graphene Dirac matter. In particular we are intereste…
Valley properties of doped graphene in a magnetic field
Juan Sebastian Ardenghi, Pablo Bechthold, Estela Gonzalez +2
The aim of this work is to describe the electronic properties of graphene in a constant magnetic field in the long wavelength approximation with random binary disorder, by solving…
Dynamical diffusion and renormalization group equation for the Fermi velocity in doped graphene
Juan Sebastian Ardenghi, Pablo Bechthold, Paula Jasen +2
The aim of this work is to study the electron transport in graphene with impurities by introducing a generalization of linear response theory for linear dispersion relations and sp…
Ballistic transport properties in pristine-doped-pristine graphene junctions
Juan Sebastian Ardenghi, Pablo Bechthold, Estela Gonzalez +2
We investigate the ballistic electron transport in a monolayer graphene with configurational averaged impurities, located between two clean graphene leads. It is shown that the ele…