27 citations · 90 across the 6 of their papers we have counts for
6 papers
Phase readout of a charge qubit capacitively coupled to an open double quantum dot
C. Kreisbeck, F. J. Kaiser, S. Kohler
We study the dynamics of a charge qubit that is capacitively coupled to an open double quantum dot. Depending on the qubit state, the transport through the open quantum dot may be…
Molecular electronics in junctions with energy disorder
Franz J. Kaiser, Peter Hänggi, Sigmund Kohler
We investigate transport through molecular wires whose energy levels are affected by environmental fluctuations. We assume that the relevant fluctuations are so slow that they, wit…
Theoretical and experimental investigations of Coulomb blockade in coupled quantum dot systems
F. J. Kaiser, S. Kohler, P. Hänggi +7
Two strongly coupled quantum dots are theoretically and experimentally investigated. In the conductance measurements of a GaAs based low-dimensional system additional features to t…
Shot noise in non-adiabatically driven nanoscale conductors
Franz J. Kaiser, Sigmund Kohler
We investigate the noise properties of pump currents through molecular wires and coupled quantum dots. As a model we employ a two level system that is connected to electron reservo…
Coulomb blockade effects in driven electron transport
Franz J. Kaiser, Peter Hänggi, Sigmund Kohler
We study numerically the influence of strong Coulomb repulsion on the current through molecular wires that are driven by external electromagnetic fields. The molecule is described…
Coherent charge transport through molecular wires: influence of strong Coulomb repulsion
Franz J. Kaiser, Michael Strass, Sigmund Kohler +1
We derive a master equation for the electron transport through molecular wires in the limit of strong Coulomb repulsion. This approach is applied to two typical situations: First,…