62 citations · 183 across the 12 of their papers we have counts for
8 papers · 1 filter
Probing quantum geometric capacitance via photonic spin Hall effect
Yahir Fernández-Méndez, Ramón Carrillo-Bastos, Jesús A. Maytorena
The non-dissipative quasistatic longitudinal optical response of insulators is characterized by an intrinsic geometric capacitance, determined by the ratio of the quantum metric to…
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…
Linear and nonlinear spin current response in anisotropic spin-orbit coupled systems
D. Muñoz-Santana, Jesús A. Maytorena
We calculate the linear and the second harmonic (SH) spin current response of two anisotropic systems with spin orbit (SO) interaction. The first system is a two-dimensional (2D) e…
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…
Spin torque contribution to the a.c. spin Hall conductivity
Arturo Wong, Jesus A. Maytorena, Catalina Lopez-Bastidas +1
Using the recently proposed definition of a conserved spin-current operator [J. Shi et al., Phys. Rev. Lett. 96, 076604 (2006)] we explore the frequency dependent spin Hall conduct…
Interplay of the Rashba and Dresselhaus spin-orbit coupling in the optical spin susceptibility of 2D electron systems
Catalina López-Bastidas, Jesús A. Maytorena, Francisco Mireles
We present calculations of the frequency-dependent spin susceptibility tensor of a two-dimensional electron gas with competing Rashba and Dresselhaus spin-orbit interaction. It is…
Spin and charge optical conductivities in spin-orbit coupled systems
Jesús A. Maytorena, Catalina López-Bastidas, Francisco Mireles
We study the frequency dependent spin- and charge- conductivity tensors of a two-dimensional electron gas (2DEG) with Rashba and Dresselhaus spin-orbit interaction. We show that th…