239 citations · 401 across the 6 of their papers we have counts for
6 papers
Terahertz light-matter interaction beyond unity coupling strength
Andreas Bayer, Marcel Pozimski, Simon Schambeck +4
Achieving control over light-matter interaction in custom-tailored nanostructures is at the core of modern quantum electrodynamics [1-15]. In ultrastrongly coupled systems [5-15],…
Magneto-resistance oscillations induced by high-intensity terahertz radiation
T. Herrmann, Z. D. Kvon, I. A. Dmitriev +12
We report on observation of pronounced terahertz radiation-induced magneto-resistivity oscillations in AlGaAs/GaAs two-dimensional electron systems, the THz analog of the microwave…
Gate-tunable large magnetoresistance in an all-semiconductor spin-transistor-like device
Martin Oltscher, Franz Eberle, Thomas Kuczmik +5
A large spin-dependent and electric field-tunable magnetoresistance of a two-dimensional electron system (2DES) is a key ingredient for the realization of many novel concepts for s…
Enhanced spin-orbit coupling in core/shell nanowires
Stephan Furthmeier, Florian Dirnberger, Martin Gmitra +8
The spin-orbit coupling (SOC) in semiconductors is strongly influenced by structural asymmetries, as prominently observed in bulk crystal structures that lack inversion symmetry. H…
Coherent cyclotron motion beyond Kohn's theorem
T. Maag, A. Bayer, S. Baierl +10
In solids, the high density of charged particles makes many-body interactions a pervasive principle governing optics and electronics[1-12]. However, Walter Kohn found in 1961 that…
MIRO-like oscillations of magneto-resistivity in GaAs heterostructures induced by THz radiation
T. Herrmann, I. A. Dmitriev, D. A. Kozlov +12
We report on the study of terahertz radiation induced MIRO-like oscillations of magneto-resistivity in GaAs heterostructures. Our experiments provide an answer on two most intrigui…