77 citations · 242 across the 8 of their papers we have counts for
8 papers
Spin and valley filter based on two-dimensional WSe heterostructures
D. Zambrano, P. A. Orellana, L. Rosales +1
In this work, we investigate spin and valley transport properties of a WSe monolayer placed on top of a ferromagnetic insulator. We are interested in controlling the transport…
Valley polarization braiding in strained graphene
D. Faria, C. León, L. R. F. Lima +2
Previous works on deformed graphene predict the existence of valley-polarized states, however, optimal conditions for their detection remain challenging. We show that in the quantu…
Spin-polarized currents in corrugated graphene nanoribbons
Hernán Santos, A. Latgé, L. Brey +1
We investigate the production of spin-polarized currents in corrugated graphene nanoribbons. Such corrugations are modeled as multiple regions with Rashba spin-orbit interactions,…
Defect-enhanced Rashba spin-polarized currents in carbon nanotubes
Hernán Santos, Leonor Chico, J. E. Alvarellos +1
The production of spin-polarized currents in pristine carbon nanotubes with Rashba spin-orbit interaction has been shown to be very sensitive to the symmetry of the tubes and the g…
Strained fold assisted transport in graphene systems
R. Carrillo-Bastos, C. León, D. Faria +3
Deformations in graphene systems are central elements in the novel field of {\it straintronics}. Various strain geometries have been proposed to produce specific properties but the…
All-electrical production of spin-polarized currents in carbon nanotubes: Rashba spin-orbit interaction
Hernán Santos, A. Latgé, J. E. Alvarellos +1
We study the effect of the Rashba spin-orbit interaction in the quantum transport of carbon nanotubes with arbitrary chiralities. For certain spin directions, we find a strong spin…