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Exchange control of nuclear spin diffusion in a double quantum dot.
| Content Provider | Semantic Scholar |
|---|---|
| Author | Reilly, David J. Taylor, Jacob M. Petta, Jason R. Marcus, C. M. Hanson, Mervin P. Gossard, Arthur. C. |
| Copyright Year | 2010 |
| Abstract | The influence of gate-controlled two-electron exchange on the relaxation of nuclear polarization in small ensembles (N∼10(6)) of nuclear spins is examined in a GaAs double quantum dot system. Waiting in the (2,0) charge configuration, which has large exchange splitting, reduces the nuclear diffusion rate compared to that of the (1,1) configuration. Matching exchange to Zeeman splitting significantly increases the nuclear diffusion rate. |
| Starting Page | 236802 |
| Ending Page | 236802 |
| Page Count | 1 |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://dash.harvard.edu/bitstream/handle/1/5128479/Reilly_ExchangeControl.pdf?sequence=1 |
| Alternate Webpage(s) | http://qdev-data.nbi.ku.dk/pdfs/0803.3082v1.pdf |
| Alternate Webpage(s) | https://dash.harvard.edu/bitstream/handle/1/5128479/Reilly_ExchangeControl.pdf?isAllowed=y&sequence=1 |
| Alternate Webpage(s) | http://pettagroup.princeton.edu/publications/2010/Reilly_PRL_104_236802_2010.pdf |
| Alternate Webpage(s) | http://dspace.mit.edu/openaccess-disseminate/1721.1/65400 |
| PubMed reference number | 20867261v1 |
| Volume Number | 104 |
| Issue Number | 23 |
| Journal | Physical review letters |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Quantum Dots gallium arsenide |
| Content Type | Text |
| Resource Type | Article |