RESEARCH
Coherent charge transport in coupled quantum dots


We investigate how a triple-quantum dot system can be used to perform a "coherent transfer by adiabatic passage" (CTAP). In this special pulsing scheme a single electron is transfered from dot A to dot C without spending time in dot B.
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NANOWIRES

In this project we try to gain a profound knowledge of electronic transport in semiconducting nanowires at low temperature.
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Spin-Qubits in Laterally Defined Quantum Dots

In this project one of our main interests is, to perform systematic studies on the decoherence sources of spin-qubits. Click here to read more.

Non-equilibrium interactions in nanoscale systems

In this project we investigate the back-action of a quantum point contact charge detector on coupled quantum dots. Furthermore we seek a comprehensive understanding of the interaction processes causing relaxation of ballistic non-equilibrium electrons moving along a two-dimensional Fermi sea of cold electrons in a semiconductor. Click here to read more.


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