68 citations · 287 across the 20 of their papers we have counts for
20 papers
Inhomogeneous micro-strain in cylindrical semiconductor heterostructures and its influence on the adiabatic motion of electrons
B Jenichen, U Jahn, A Nikulin +3
We analyze fluctuation of the layer thicknesses and its influence on the strain state of (In,Ga)As/(Al,Ga)As micro-tubes containing quantum well structures. In those structures a c…
A microscopic model for the magnetic field driven breakdown of the dissipationless state in the integer and fractional quantum Hall effect
A. Poux, Z. R. Wasilewski, K. J. Friedland +5
Intra Landau level thermal activation, from localized states in the tail, to delocalized states above the mobility edge in the same Landau level, explains the (half width…
Influence of spin polarization on resistivity of a two-dimensional electron gas in Si MOSFET at metallic densities
I. Shlimak, A. Butenko, D. I. Golosov +2
Positive magnetoresistance (PMR) of a silicon MOSFET in parallel magnetic fields B has been measured at high electron densities n >> n_c where n_c is the critical density of the me…
Conductance asymmetry of a slot gate Si-MOSFET in a strong parallel magnetic field
I. Shlimak, D. I. Golosov, A. Butenko +2
We report measurements on a Si-MOSFET sample with a slot in the upper gate, allowing for different electron densities n_{1,2} across the slot. The dynamic longitudinal resistance w…
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…