12 citations · 23 across the 2 of their papers we have counts for
3 papers
Spin Hall angle fluctuations in a disorder device
F. A. F. Santana, J. M. da Silva, T. C. Vasconcelos +2
We investigate a disorderly mesoscopic device that supports spin-orbit interaction. The systemis connected to four semi-infinite leads embedded in the Landauer-Buttiker setup for q…
Spin-to-Charge Conversion in 2D Electron Gas and Single-layer Graphene Devices
J. G. G. S. Ramos, T. C. Vasconcelos, A. L. R. Barbosa
We investigate the spin-to-charge conversion emerging from a mesoscopic device connected to multiple terminals. We obtain analytical expressions to the characteristic coefficient o…
Universal Spin Hall Conductance Fluctuations in Chaotic Dirac Quantum Dots
T. C. Vasconcelos, J. G. G. S. Ramos, A. L. R. Barbosa
We present complete analytical and numerical results that demonstrate the anomalous universal fluctuations of the spin-Hall conductance in chiral materials such as graphene and top…