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dc.contributor.authorPham, Linh My
dc.contributor.authorBar-Gill, N.
dc.contributor.authorBelthangady, Chinmay N.
dc.contributor.authorLeSage, David Anthony
dc.contributor.authorCappellaro, P.
dc.contributor.authorLukin, Mikhail D.
dc.contributor.authorYacoby, Amir
dc.contributor.authorWalsworth, Ronald L.
dc.date.accessioned2014-03-06T21:10:04Z
dc.date.issued2012
dc.identifierQuick submit: 2014-02-24T00:58:04-05:00
dc.identifier.citationPham, L. M., N. Bar-Gill, C. Belthangady, D. Le Sage, P. Cappellaro, M. D. Lukin, A. Yacoby, and R. L. Walsworth. 2012. “Enhanced Solid-State Multispin Metrology Using Dynamical Decoupling.” Phys. Rev. B 86 (4) (July): 045214.en_US
dc.identifier.issn1098-0121en_US
dc.identifier.urihttp://nrs.harvard.edu/urn-3:HUL.InstRepos:11870339
dc.description.abstractWe use multipulse dynamical decoupling to increase the coherence lifetime (T2) of large numbers of nitrogen-vacancy (NV) electronic spins in room temperature diamond, thus enabling scalable applications of multispin quantum information processing and metrology. We realize an order-of-magnitude extension of the NV multispin T2 in three diamond samples with widely differing spin impurity environments. In particular, for samples with nitrogen impurity concentration ≲1 ppm, we extend T2 to >2 ms, comparable to the longest coherence time reported for single NV centers, and demonstrate a tenfold enhancement in NV multispin sensing of ac magnetic fields.en_US
dc.description.sponsorshipPhysicsen_US
dc.language.isoen_USen_US
dc.publisherAmerican Physical Society (APS)en_US
dc.relation.isversionofdoi:10.1103/physrevb.86.045214en_US
dash.licenseLAA
dc.titleEnhanced solid-state multispin metrology using dynamical decouplingen_US
dc.typeJournal Articleen_US
dc.date.updated2014-02-24T05:59:44Z
dc.description.versionVersion of Recorden_US
dc.rights.holderMikhail Lukin
dc.relation.journalPhysical Review Ben_US
dash.depositing.authorLukin, Mikhail D.
dc.date.available2014-03-06T21:10:04Z
dc.identifier.doi10.1103/physrevb.86.045214*
workflow.legacycommentsFAR 2013en_US
dash.authorsorderedfalse
dash.contributor.affiliatedPham, Linh
dash.contributor.affiliatedLe Sage, David
dash.contributor.affiliatedBelthangady, Chinmay
dash.contributor.affiliatedWalsworth, Ronald
dash.contributor.affiliatedLukin, Mikhail
dash.contributor.affiliatedYacoby, Amir


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