- Journal Article
Rights / licenseCreative Commons Attribution 3.0 Unported
Interference experiments are presented involving electronic quantum transport through an artificial quantum dot molecule in the Coulomb blockade regime embedded in a ring interferometer. Full tunability and the high stability of the structure allowed the transmission phase through this system, spin-related interference phenomena, and Fano-type interference to be studied. When a part of the interferometer is itself tuned into the Coulomb blockade regime, a phase-coherently coupled triple dot system can be investigated. The experiments demonstrate the feasibility of complex quantum circuits with a high degree of phase-coherence. Show more
Journal / seriesNew Journal of Physics
Pages / Article No.
PublisherInstitute of Physics
Organisational unit03439 - Ensslin, Klaus / Ensslin, Klaus
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