Search Publications

Interference in a quantum dot molecule embedded in a ring interferometer

Ihn, Thomas; Sigrist, Martin; Ensslin, Klaus +2 more

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 int…