62 citations · 164 across the 9 of their papers we have counts for
6 papers · 1 filter
Band structure and optical response of Kekulé-modulated model
Luis E. Sánchez-González, Miguel A. Mojarro, Jeús A. Maytorena +1
We study the electronic band structure and optical response of a hybrid model, a model featuring a Kekulé pattern modulation. Such a hybr…
Thermal difference reflectivity of tilted 2D Dirac materials
M. A. Mojarro, R. Carrillo-Bastos, Jesús A. Maytorena
Deviation from perfect conical dispersion in Dirac materials, such as the presence of mass or tilting, enhances control and directionality of electronic transport. To identify thes…
Hyperbolic plasmons in massive tilted 2D Dirac materials
M. A. Mojarro, R. Carrillo-Bastos, Jesús A. Maytorena
We explore topological transitions in the type of propagation of surface electromagnetic modes in massive anisotropic tilted Dirac systems. The presence of tilting and mass gives r…
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…
Electron transitions for Dirac Hamiltonians with flat-bands under electromagnetic radiation and its application to the graphene model
M. A. Mojarro, V. G. Ibarra-Sierra, J. C. Sandoval-Santana +2
In a system with a Dirac-like linear dispersion there are always states that fulfill the resonance condition for electromagnetic radiation of arbitrary frequency . When a flat b…