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Exchange Control of Nuclear Spin Diffusion in a Double Quantum Dot

dc.contributor.authorReilly, D. J.
dc.contributor.authorTaylor, J. M.
dc.contributor.authorPetta, J. R.
dc.contributor.authorMarcus, Charles M.
dc.contributor.authorHanson, Micah P.
dc.contributor.authorGossard, A. C.
dc.date.accessioned2011-08-26T15:25:14Z
dc.date.available2011-08-26T15:25:14Z
dc.date.issued2010-06
dc.date.submitted2009-01
dc.identifier.issn0031-9007
dc.identifier.urihttp://hdl.handle.net/1721.1/65400
dc.description.abstractThe influence of gate-controlled two-electron exchange on the relaxation of nuclear polarization in small ensembles (N∼10[superscript 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.en_US
dc.description.sponsorshipUnited States. Army Research Office/Intelligence Advanced Research Projects Activityen_US
dc.description.sponsorshipUnited States. Defense Advanced Research Projects Agencyen_US
dc.description.sponsorshipNational Science Foundation (U.S.) - Nanotechnology and Interdisciplinary Research Team (NIRT) (EIA-0210736)en_US
dc.description.sponsorshipMassachusetts Institute of Technology. Pappalardo Programen_US
dc.language.isoen_US
dc.publisherAmerican Physical Societyen_US
dc.relation.isversionofhttp://dx.doi.org/10.1103/PhysRevLett.104.236802en_US
dc.rightsArticle is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.en_US
dc.sourceAPSen_US
dc.titleExchange Control of Nuclear Spin Diffusion in a Double Quantum Doten_US
dc.typeArticleen_US
dc.identifier.citationReilly, D. J. et al. “Exchange Control of Nuclear Spin Diffusion in a Double Quantum Dot.” Physical Review Letters 104.23 (2010) © 2010 The American Physical Societyen_US
dc.contributor.departmentMassachusetts Institute of Technology. Department of Physicsen_US
dc.contributor.approverTaylor, J. M.
dc.contributor.mitauthorTaylor, J. M.
dc.relation.journalPhysical Review Lettersen_US
dc.eprint.versionFinal published versionen_US
dc.type.urihttp://purl.org/eprint/type/JournalArticleen_US
eprint.statushttp://purl.org/eprint/status/PeerRevieweden_US
dspace.orderedauthorsReilly, D. J.; Taylor, J. M.; Petta, J. R.; Marcus, C. M.; Hanson, M. P.; Gossard, A. C.en
mit.licensePUBLISHER_POLICYen_US
mit.metadata.statusComplete


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