80 citations · 338 across the 32 of their papers we have counts for
32 papers
Non linear magnetotransport theory and Hall induced resistance oscillations in graphene
Ricardo Gutierrez-Jauregui, Manuel Torres
The quantum oscillations of nonlinear magnetoresistance in graphene that occurs in response to a dc current bias are investigated. We present a theoretical model for the nonlinear…
The role of elastic and inelastic processes in the temperature dependence of Hall induced resistance oscillations in strong magnetic fields
Alejandro Kunold, Manuel Torres
We develop a model of magnetoresistance oscillations induced by the Hall field in order to study the temperature dependence observed in recent experiments. The model is based on th…
Symmetry breaking as the origin of zero-differential resistance states of a 2DEG in strong magnetic fields
Manuel Torres, Alejandro Kunold
Zero resistance differential states have been observed in two-dimensional electron gases (2DEG) subject to a magnetic field and a strong dc current. In a recent work we presented a…
Magnetic field barriers in graphene: an analytically solvable model
Enrique Milpas, Manuel Torres, Gabriela Murguía
We study the dynamics of carriers in graphene subjected to an inhomogeneous magnetic field. For a magnetic field with an hyperbolic profile the corresponding Dirac equation can be…
Non linear transport theory for negative-differential resistance states of two dimensional electron systems in strong magnetic fields
A. Kunold, M. Torres
We present a model to describe the nonlinear response to a direct dc current applied to a two-dimensional electron system in a strong magnetic field. The model is based on the solu…
Perturbative quantum analysis and classical limit of the electron scattering by a solenoidal magnetic field
Gabriela Murguia, Matias Moreno, Manuel Torres
A well known example in quantum electrodynamics (QED) shows that Coulomb scattering of unpolarized electrons, calculated to lowest order in perturbation theory, yields a results th…