114 citations · 217 across the 10 of their papers we have counts for
10 papers
Understanding the magnetism in substitutional doped graphene
J. Hernández-Tecorralco, L. Meza-Montes, M. E. Cifuentes-Quintal +1
Defect-induced magnetism in graphene has been predicted theoretically and observed experimentally. However, there are open questions about the origin of the magnetic behavior when…
Uniaxial strain-induced Kohn anomaly and electron-phonon coupling in acoustic phonons of graphene
M. E. Cifuentes-Quintal, O. de la Peña-Seaman, R. Heid +2
Recent advances in strain engineering at the nanoscale have shown the feasibility to modulate the properties of graphene. Although the electron-phonon (e-ph) coupling and Kohn anom…
On the dynamical stability of ferromagnetic Ru and Os in the bct structure: a first-principles study
M. E. Cifuentes-Quintal, R. de Coss
Recent theoretical studies have predicted magnetic states for Ru and Os in the body centered tetragonal structure (bct) with c/a < 1. In this study, we present first principles cal…
Pressure effects on the superconducting critical temperature of Li2B2
Edgar Martínez-Guerra, Filiberto Ortíz-Chi, Stefano Curtarolo +1
We present the structural, electronic and superconducting properties of Li2B2 under pressure within the framework of the density functional theory. The structural parameters, elect…
Recurrence in resonant transmission of one-dimensional array of delta potentials
Guillermo Cordourier-Maruri, Virendra Gupta, Romeo de Coss
The resonant transmission of a moving particle which interacts with an one-dimensional array of N delta-function potentials is investigated. A suitable transfer matrix formulation…
Graphene Enabled Low-Control Quantum Gates between Static and Mobile Spins
G. Cordourier-Maruri, Y. Omar, R. de Coss +1
We show that the feature of Klein tunneling makes graphene a unique interface for implementing low control quantum gates between static and mobile qubits. A ballistic electron spin…
Transmission properties of the one-dimensional array of delta potentials
G. Cordourier-Maruri, R. de Coss, V. Gupta
The problem of one-dimensional quantum wire along which a moving particle interacts with a linear array of N delta-function potentials is studied. Using a quantum waveguide approac…
Implementing quantum gates through scattering between a static and a flying qubit
G. Cordourier-Maruri, F. Ciccarello, Y. Omar +3
We investigate whether a two-qubit quantum gate can be implemented in a scattering process involving a flying and a static qubit. To this end, we focus on a paradigmatic setup made…
Effects of Al doping on the structural and electronic properties of Mg(1-x)Al(x)B2
O. de la Pena, A. Aguayo, R. de Coss
We have studied the structural and electronic properties of Mg(1-x)Al(x)B2 within the Virtual Crystal Approximation (VCA) by means of first-principles total-energy calculations. Re…
Two dimensional bulk bands and surfaces resonances originated from (100) surfaces of III-V semiconductor compounds
Daniel Olguin, Rafael Baquero
We have calculated the electronic band structure of the (100) surface of the III--V zinc blende semiconductor compounds, using the standard tight binding method and the surface Gre…