Quantum Physics and Quantum Technology

Biography

Josef Oswald has his expertise in experimental and theoretical investigations of low dimensional electronic systems in the quantum Hall effect regime. Beginning with the epitaxial growth of so called doping super lattices and their experimental characterization he moved on to the realization of wide parabolic quantum wells which represent electronic systems in an intermediate regime between 2D and 3D. The results of this work led to new approaches for the modelling of carrier transport in high magnetic fields that finally turned out to be quite useful also for the pure integer quantum Hall effect regime.

Abstract

Abstract : Many particle interactions in the integer quantum hall effect regime