206 citations · 481 across the 23 of their papers we have counts for
23 papers
Visualized Wave Mechanics by Coupled Macroscopic Pendula: Classical Analogue to Driven Quantum Bits
Heribert Lorenz, Sigmund Kohler, Anton Parafilo +2
Quantum mechanics increasingly penetrates modern technologies but, due to its non-deterministic nature seemingly contradicting our classical everyday world, our comprehension often…
Coherent Electron Optics with Ballistically Coupled Quantum Point Contacts
Jaan Freudenfeld, Max Geier, Vladimir Umansky +2
The realization of integrated quantum circuits requires precise on-chip control of charge carriers. Aiming at the coherent coupling of distant nanostructures at zero magnetic field…
Electrostatic potential shape of gate defined quantum point contacts
Max Geier, Jaan Freudenfeld, Jorge T. Silva +5
Quantum point contacts (QPC) are fundamental building blocks of nanoelectronic circuits. For their emission dynamics as well as for interaction effects such as the 0.7-anomaly the…
Optimization of ohmic contacts to n-type GaAs nanowires
Ludwig Hüttenhofer, Dionysios Xydias, Ryan B. Lewis +6
III-V nanowires are comprehensively studied because of their suitability for optoelectronic quantum technology applications. However, their small dimensions and the spatial separat…
Field effect induced mesoscopic devices in depleted two dimensional electron systems
N. Bachsoliani, S. Platonov, A. D. Wieck +1
Nanoelectronic devices embedded in the two-dimensional electron system (2DES) of a GaAs/AlGaAs heterostructure enable a large variety of applications from fundamental research to h…
Multistability and spin diffusion enhanced lifetimes in dynamic nuclear polarization in a double quantum dot
Florian Forster, Max Mühlbacher, Dieter Schuh +3
The control of nuclear spins in quantum dots is essential to explore their many-body dynamics and exploit their prospects for quantum information processing. We present a unique co…