Ihn, Thomas and Sigrist, Martin and Ensslin, Klaus and Wegscheider, Werner and Reinwald, Matthias (2007) Interference in a quantum dot molecule embedded in a ring interferometer. NEW JOURNAL OF PHYSICS, 9: 111. ISSN 1367-2630,
Full text not available from this repository. (Request a copy)Abstract
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.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | LOCAL OXIDATION; PHASE; TRANSPORT; NANOSTRUCTURES; OSCILLATIONS; |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Werner Wegscheider |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 10 Dec 2020 09:55 |
| Last Modified: | 10 Dec 2020 09:55 |
| URI: | https://pred.uni-regensburg.de/id/eprint/32770 |
Actions (login required)
 |
View Item |
