29 citations · 85 across the 4 of their papers we have counts for
5 papers
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…
A numerical method to efficiently calculate the transport properties of large systems: an algorithm optimized for sparse linear solvers
Tatiane P. Santos, Leandro R. F. Lima, Caio H. Lewenkopf
We present a self-contained description of the wave-function matching (WFM) method to calculate electronic quantum transport properties of nanostructures using the Landauer-Büttike…
Investigating transverse Hall conductances using two-terminal setups
Alexis R. Hernández, Leandro R. F. Lima
In this paper we present a method to numerically study transverse Hall conductances using a two-terminal setup. Using nonlinear transport concepts we find that the Hall voltage dep…
Tunable spin-polarized edge transport in inverted quantum-well junctions
Dimy Nanclares, Leandro R. F. Lima, Caio H. Lewenkopf +1
Inverted HgTe/CdTe quantum wells have been used as a platform for the realization of 2D topological insulators, bulk insulator materials with spin-helical metallic edges states pro…
The role of the disorder range and electronic energy in the graphene nanoribbons perfect transmission
Leandro R. F. Lima, Felipe A. Pinheiro, Rodrigo B. Capaz +2
Numerical calculations based on the recursive Green's functions method in the tight-binding approximation are performed to calculate the dimensionless conductance in disordered…