130 citations · 306 across the 7 of their papers we have counts for
7 papers
Spin-orbit coupling in wurtzite quantum wells
J. Y. Fu, P. H. Penteado, D. R. Candido +4
Effective spin-orbit (SO) Hamiltonians for conduction electrons in wurtzite heterostructures are lacking in the literature, in contrast to zincblende structures. Here we address th…
Spin Hall effect due to intersubband-induced spin-orbit interaction in symmetric quantum wells
Minchul Lee, Marco O. Hachiya, E. Bernardes +2
We investigate the intrinsic spin Hall effect in two-dimensional electron gases in quantum wells with two subbands, where a new intersubband-induced spin-orbit coupling is operativ…
Intersubband-induced spin-orbit interaction in quantum wells
Rafael S. Calsaverini, Esmerindo Bernardes, J. Carlos Egues +1
Recently, we have found an additional spin-orbit (SO) interaction in quantum wells with two subbands [Phys. Rev. Lett. 99, 076603 (2007)]. This new SO term is non-zero even in symm…
A direct Numerov sixth order numerical scheme to accurately solve the unidimensional Poisson equation with Dirichlet boundary conditions
Esmerindo Bernardes
In this article, we present an analytical direct method, based on a Numerov three-point scheme, which is sixth order accurate and has a linear execution time on the grid dimension,…
Spin orbit interaction and zitterbewegung in symmetric wells
Esmerindo Bernardes, John Schliemann, J. Carlos Egues +1
Recently, we have introduced a novel inter-subband-induced spin-orbit (s-o) coupling [Phys. Rev. Lett. 99, 076603 (2007); cond-mat/0607218] arising in \textit{symmetric} wells with…
Spin-orbit interaction in symmetric wells with two subbands
Esmerindo S. Bernardes, John Schliemann, Minchul Lee +2
We investigate the spin-orbit (s-o) interaction in two-dimensional electron gases (2DEGs) in quantum wells with two subbands. From the Kane model, we derive a new inter…