69 citations · 125 across the 5 of their papers we have counts for
4 papers · 1 filter
Thermoelectricity in Quantum-Hall Corbino Structures
Mariano Real, Daniel Gresta, Christian Reichl +6
We measure the thermoelectric response of Corbino structures in the quantum Hall effect regime and compare it with a theoretical analysis. The measured thermoelectric voltages are…
Current-induced asymmetries of incompressible stripes in narrow quantum Hall systems
Rolf R. Gerhardts, Konstantinos Panos, Jürgen Weis
We present recent experimental results confirming previously predicted strong asymmetries of the current distribution in narrow Hall bars under the conditions of the integer quantu…
Correlation between lasing and transport properties in a quantum dot-resonator system
Pei-Qing Jin, Michael Marthaler, Jared H. Cole +4
We study a double quantum dot system coherently coupled to an electromagnetic resonator. By suitably biasing the system, a population inversion can be created between the dot level…
Cryogenic scanning force microscopy of quantum Hall samples: Adiabatic transport originating in anisotropic depletion at contact interfaces
F. Dahlem, E. Ahlswede, J. Weis +1
Anisotropic magneto resistances and intrinsic adiabatic transport features are generated on quantum Hall samples based on an (Al,Ga)As/GaAs heterostructure with alloyed Au/Ge/Ni co…