62 citations · 128 across the 4 of their papers we have counts for
10 papers
Electronic spectrum of Kekule patterned graphene considering second neighbor-interactions
Elias Andrade, Gerardo G. Naumis, Ramon Carrillo-Bastos
The effects of second-neighbor interactions in Kekule patterned graphene electronic properties are studied starting from a tight-binding Hamiltonian. Thereafter, a low-energy effec…
Optical properties of massive anisotropic tilted Dirac systems
M. A. Mojarro, R. Carrillo-Bastos, Jesús A. Maytorena
We explore the effect of valley-contrasting gaps in the optical response of two-dimensional anisotropic tilted Dirac systems. We study the spectrum of intraband and interband trans…
Dynamical Floquet spectrum of Kekulé-distorted graphene under normal incidence of electromagnetic radiation
M. A. Mojarro, V. G. Ibarra-Sierra, J. C. Sandoval-Santana +2
Electromagnetic dressing by a high-frequency field drastically modifies the electronic transport properties on Dirac systems. Here its effects on the energy spectrum of graphene wi…
Resonant transport in Kekule-distorted graphene nanoribbons
Elias Andrade, Ramon Carrillo-Bastos, Pierre A. Pantaleón +1
The formation of a superlattice in graphene can serve as a way to modify its electronic bandstructure and thus to engineer its electronic transport properties. Recent experiments h…
Band Gaps and Wavefunctions of Electrons Coupled to Pseudo Electromagnetic Waves in Rippled Graphene
Ramon Carrillo-Bastos, Gerardo G. Naumis
The effects of a propagating sinusoidal out-of-plane flexural deformation in the electronic properties of a tense membrane of graphene are considered within a non-perturbative appr…
Multi-flavor Dirac fermions in Kekulé-distorted graphene bilayers
David A. Ruiz-Tijerina, Elias Andrade, Ramon Carrillo-Bastos +2
Graphene's electronic structure can be fundamentally altered when a substrate- or adatom-induced Kekulé superlattice couples the valley and isospin degrees of freedom. Here, we sho…