Koppens, F. H. L., Folk, J. A., Elzermann, J. M., Hanson, R., Beveren, L. H. Willems van, Vink, I. T, Tranitz, Hans-Peter, Wegscheider, Werner, Kouwenhoven, Leo P. and Vandersypen, L. M. K. (2005) Control and Detection of Singlet-Triplet Mixing in a Random Nuclear Field. Science 309 (5739), pp. 1346-1350.
![[img]](https://epub.uni-regensburg.de/style/images/fileicons/application_pdf.png) | PDF Download (554kB) - Repository staff only |
Abstract
We observed mixing between two-electron singlet and triplet states in a double quantum dot, caused by interactions with nuclear spins in the host semiconductor. This mixing was suppressed when we applied a small magnetic field or increased the interdot tunnel coupling and thereby the singlet-triplet splitting. Electron transport involving transitions between triplets and singlets in turn ...
Export bibliographical data
| Item type: | Article | ||||
|---|---|---|---|---|---|
| Date: | 21 July 2005 | ||||
| Institutions: | Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Werner Wegscheider | ||||
| Identification Number: |
| ||||
| Dewey Decimal Classification: | 500 Science > 530 Physics | ||||
| Status: | Published | ||||
| Refereed: | Unknown | ||||
| Created at the University of Regensburg: | Unknown | ||||
| Item ID: | 11972 |
Owner only: item control page
Download Statistics