57 citations · 64 across the 4 of their papers we have counts for
4 papers
Versatile AFM setup combined with micro-focused X-ray beam
T. Slobodskyy, A. V. Zozulya, R. Tholapi +4
Micro-focused X-ray beams produced by third generation synchrotron sources offer new perspective of studying strains and processes at nanoscale. Atomic force microscope setup combi…
Charge and spin transport in a metal-semiconductor heterostructure with double Schottky barriers
S. Wolski, C. Jasiukiewicz, V. K. Dugaev +3
Taking into account the available experimental results, we model the electronic properties and current-voltage characteristics of a ferromagnet-semiconductor junction. The Fe/GaAs…
Thermopower of a 2D electron gas in suspended AlGaAs/GaAs heterostructures
M. Schmidt, G. Schneider, Ch. Heyn +2
We present thermopower measurements on a high electron mobility two-dimensional electron gas (2DEG) in a thin suspended membrane.We show that the small dimension of the membrane su…
Lateral superlattices as voltage-controlled traps for excitons
S. Zimmermann, A. O. Govorov, W. Hansen +3
We demonstrate the localisation of quantum well excitons in a periodic array of linear traps using photoluminescence experiments. The excitonic traps are induced by applying spatia…