874 citations · 2.7k across the 24 of their papers we have counts for
5 papers · 1 filter
High-frequency breakdown of the integer QHE in GaAs/AlGaAs heterojunctions
V. Dziom, A. Shuvaev, A. V. Shchepetilnikov +3
The integer quantum Hall effect is a well-studied phenomenon at frequencies below about 100 Hz. The plateaus in high-frequency Hall conductivity were experimentally proven to retai…
Ultra-Strong Light-Matter Coupling Regime with Polariton Dots
Yanko Todorov, Aaron Maxwell Andrews, Raffaele Colombell +5
The regime of ultrastrong light-matter interaction has been investigated theoretically and experimentally, using zero-dimensional electromagnetic resonators coupled with an electro…
Insulator, semiclassical oscillations and quantum Hall liquids at low magnetic fields
Shun-Tsung Lo, Yi-Ting Wang, G Bohra +9
Magneto-transport measurements are performed on two-dimensional GaAs electron systems to probe the quantum Hall (QH) effect at low magnetic fields. Oscillations following the Shubn…
Free carrier absorption in quantum cascade structures
F. Carosella, C. Ndebeka-Bandou, R. Ferreira +5
We show that the free carrier absorption in Quantum Cascade Lasers is very small and radically different from the classical Drude result on account of the orthogonality between the…
Microcavity-integrated graphene photodetector
Marco Furchi, Alexander Urich, Andreas Pospischil +8
The monolithic integration of novel nanomaterials with mature and established technologies has considerably widened the scope and potential of nanophotonics. For example, the integ…