Files in this item
Spin detection at elevated temperatures using a driven double quantum dot
Item metadata
dc.contributor.author | Giavaras, G. | |
dc.contributor.author | Wabnig, J. | |
dc.contributor.author | Lovett, B. W. | |
dc.contributor.author | Jefferson, J. H. | |
dc.contributor.author | Briggs, G. A. D. | |
dc.date.accessioned | 2014-08-21T11:01:05Z | |
dc.date.available | 2014-08-21T11:01:05Z | |
dc.date.issued | 2010-08-06 | |
dc.identifier.citation | Giavaras , G , Wabnig , J , Lovett , B W , Jefferson , J H & Briggs , G A D 2010 , ' Spin detection at elevated temperatures using a driven double quantum dot ' , Physical Review. B, Condensed matter and materials physics , vol. 82 , no. 8 , 085410 . https://doi.org/10.1103/PhysRevB.82.085410 | en |
dc.identifier.issn | 1098-0121 | |
dc.identifier.other | PURE: 79639515 | |
dc.identifier.other | PURE UUID: 0ca95c22-2468-4c90-98b7-04fd6cc421c9 | |
dc.identifier.other | WOS: 000280689400005 | |
dc.identifier.other | Scopus: 77957585919 | |
dc.identifier.other | ORCID: /0000-0001-5142-9585/work/47136557 | |
dc.identifier.uri | http://hdl.handle.net/10023/5210 | |
dc.description | The work is part of the UK QIP IRC Grant No. GR/S82176/01. J.W. thanks the Wenner-Gren Foundations for financial support. B.W.L. thanks the Royal Society. J.H.J. acknowledges support from the UK MoD. G.A.D.B. is supported by EPSRC Grant No. GR/S15808/01. | en |
dc.description.abstract | We consider a double quantum dot in the Pauli blockade regime interacting with a nearby single spin. We show that under microwave irradiation the average electron occupations of the dots exhibit resonances that are sensitive to the state of the nearby spin. The system thus acts as a spin meter for the nearby spin. We investigate the conditions for a nondemolition read-out of the spin and find that the meter works at temperatures comparable to the dot charging energy and sensitivity is mainly limited by the intradot spin relaxation. | |
dc.format.extent | 9 | |
dc.language.iso | eng | |
dc.relation.ispartof | Physical Review. B, Condensed matter and materials physics | en |
dc.rights | © 2010. The American Physical Society. | en |
dc.subject | Electron-spin | en |
dc.subject | QC Physics | en |
dc.subject.lcc | QC | en |
dc.title | Spin detection at elevated temperatures using a driven double quantum dot | en |
dc.type | Journal article | en |
dc.description.version | Publisher PDF | en |
dc.contributor.institution | University of St Andrews. School of Physics and Astronomy | en |
dc.contributor.institution | University of St Andrews. Condensed Matter Physics | en |
dc.identifier.doi | https://doi.org/10.1103/PhysRevB.82.085410 | |
dc.description.status | Peer reviewed | en |
This item appears in the following Collection(s)
Items in the St Andrews Research Repository are protected by copyright, with all rights reserved, unless otherwise indicated.