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.
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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.
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