17 citations · 17 across the 2 of their papers we have counts for
3 papers
cond-mat.mes-hall2008
Catching the zitterbewegung
P. Brusheim, H. Q. Xu
We demonstrate how the zitterbewegung charge oscillations can be detected through a charge conductance measurement in a three-terminal junction. By tuning the spin-orbit interactio…
cond-mat.mes-hall2008★ 17 cited
Spin current diode based on an electron waveguide with spin-orbit interaction
F. Zhai, K. Chang, H. Q. Xu
We propose a spin current diode which can work even in a small applied bias condition (the linear-response regime). The prototypal device consists of a hornlike electron waveguide…
cond-mat.mes-hall2005
Spin Hall effect and zitterbewegung in an electron waveguide
P. Brusheim, H. Q. Xu
We study spin-resolved probability distributions for electrons in a multichannel waveguide in the presence of a spin-orbit interaction. For a spin-polarized electron injection, a z…