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cond-mat.mes-hall2005★ 91 cited
Recent advances in exciton based quantum information processing in quantum dot nanostructures
H. J. Krenner, S. Stufler, M. Sabathil +6
Recent experimental developments in the field of semiconductor quantum dot spectroscopy will be discussed. First we report about single quantum dot exciton two-level systems and th…
cond-mat.mes-hall2004★ 368 cited
Direct Observation of Controlled Coupling in an Individual Quantum Dot Molecule
H. J. Krenner, M. Sabathil, E. C. Clark +5
We report the direct observation of quantum coupling in individual quantum dot molecules and its manipulation using static electric fields. A pronounced anti-crossing of different…
cond-mat.mes-hall2004★ 35 cited
Kondo Effect in a Many-Electron Quantum Ring
A. Fuhrer, T. Ihn, K. Ensslin +2
The Kondo effect is investigated in a many-electron quantum ring as a function of magnetic field. For fields applied perpendicular to the plane of the ring a modulation of the Kond…