321 citations · 1.6k across the 30 of their papers we have counts for
3 papers · 1 filter
Quantum effects in linear and non-linear transport of T-shaped ballistic junction
J. Wrobel, P. Zagrajek, M. Czapkiewicz +6
We report low-temperature transport measurements of three-terminal T-shaped device patterned from GaAs/AlGaAs heterostructure. We demonstrate the mode branching and bend resistance…
Measurement of the infrared transmission through a single doped GaAs quantum well in an external magnetic field: Evidence for polaron effects
C. Faugeras, M. Orlita, S. Deutschlander +5
Precise absolute far-infra-red magneto-transmission experiments have been performed in magnetic fields up to 33 T on a series of single GaAs quantum wells doped at different levels…
Quantum Hall effect in a high-mobility two-dimensional electron gas on the surface of a cylinder
K. -J. Friedland, A. Siddiki, R. Hey +3
The quantum Hall effect is investigated in a high-mobility two-dimensional electron gas on the surface of a cylinder. The novel topology leads to a spatially varying filling factor…