Sigrist, Martin, Ihn, Thomas, Ensslin, Klaus, Reinwald, Matthias and Wegscheider, Werner (2006) Phase coherence in the cotunneling regime of a coupled double quantum dot. Physica E Low-dimensional Systems and Nanostructures 34 (1-2), pp. 497-499.
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Abstract
Low-temperature transport measurements were performed on a two-terminal Aharonov–Bohm interferometer with one Coulomb-blockaded quantum dot (QD) embedded in each of the two interfering paths. Layered local anodic oxidation of the Ga[Al]As heterostructure and a thin titanium top gate give full tunability of the inter-dot tunnel coupling from purely capacitive to the QD molecule regime and of the ...
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| Item type: | Article | ||||
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| Date: | August 2006 | ||||
| Institutions: | Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Werner Wegscheider | ||||
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| Classification: |
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| Keywords: | Aharonov–Bohm effect; Coupled double dot; Cotunneling | ||||
| Dewey Decimal Classification: | 500 Science > 530 Physics | ||||
| Status: | Published | ||||
| Refereed: | Unknown | ||||
| Created at the University of Regensburg: | Unknown | ||||
| Item ID: | 12212 |
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