224 citations · 1.1k across the 21 of their papers we have counts for
5 papers · 1 filter
Mesoscopic spin confinement during acoustically induced transport
J. A. H. Stotz, P. V. Santos, R. Hey +1
Long coherence lifetimes of electron spins transported using moving potential dots are shown to result from the mesoscopic confinement of the spin vector. The confinement dimension…
Influence of the single-particle Zeeman energy on the quantum Hall ferromagnet at high filling factors
B. A. Piot, D. K. Maude, M. Henini +10
In a recent paper [B. A. Piot et al., Phys. Rev. B 72, 245325 (2005)], we have shown that the lifting of the electron spin degeneracy in the integer quantum Hall effect at high fil…
Magnetotransport in two-dimensional electron gases on cylindrical surfaces
K. -J. Friedland, R. Hey, H. Kostial +6
We have fabricated high-mobility, two-dimensional electron gases in a GaAs quantum well on cylindrical surfaces, which allows to investigate the magnetotransport behavior under var…
In-plane optical anisotropy due to conduction band electron wavefunctions
J. Łusakowski, M. Sakowicz, K. J. Friedland +2
Photoluminescence measurements were carried out on Be -doped GaAs/AlGaAs heterostructure at 1.6 K in magnetic fields () up to 5 T. Luminescence originating…
Spatial Coherence of a Polariton Condensate
Hui Deng, Glenn S. Solomon, Rudolf Hey +2
We perform Young's double-slit experiment to study the spatial coherence properties of a two-dimensional dynamic condensate of semiconductor microcavity polaritons. The coherence l…