14 citations · 17 across the 2 of their papers we have counts for
2 papers
cond-mat.mtrl-sci2010★ 14 cited
Two-dimensional optical control of electron spin orientation by linearly polarized light in InGaAs
K. Schmalbuch, S. Göbbels, Ph. Schäfers +6
Optical absorption of circularly polarized light is well known to yield an electron spin polarization in direct band gap semiconductors. We demonstrate that electron spins can even…
cond-mat.other2006★ 3 cited
Quantum point contact due to Fermi-level pinning and doping profiles in semiconductor nanocolumns
K. M. Indlekofer, M. Goryll, J. Wensorra +1
We show that nanoscale doping profiles inside a nanocolumn in combination with Fermi-level pinning at the surface give rise to the formation of a saddle-point in the potential prof…