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Large tunable Rashba spin splitting of a two-dimensional electron gas in Bi2Se3

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dc.contributor.authorKing, Phil
dc.contributor.authorHatch, R. C.
dc.contributor.authorBianchi, M.
dc.contributor.authorOvsyannikov, R.
dc.contributor.authorLupulescu, C.
dc.contributor.authorLandolt, G.
dc.contributor.authorSlomski, B.
dc.contributor.authorDil, J. H.
dc.contributor.authorGuan, D.
dc.contributor.authorMi, J. L.
dc.contributor.authorRienks, E. D. L.
dc.contributor.authorFink, J.
dc.contributor.authorLindblad, A.
dc.contributor.authorSvensson, S.
dc.contributor.authorBao, S.
dc.contributor.authorBalakrishnan, G.
dc.contributor.authorIversen, B. B.
dc.contributor.authorOsterwalder, J.
dc.contributor.authorEberhardt, W.
dc.contributor.authorBaumberger, Felix
dc.contributor.authorHofmann, Ph.
dc.date.accessioned2014-06-06T10:31:01Z
dc.date.available2014-06-06T10:31:01Z
dc.date.issued2011-08-25
dc.identifier14283855
dc.identifierffb2f20e-9c70-4581-a53b-544ee6d77e5b
dc.identifier000294268700010
dc.identifier80052210499
dc.identifier.citationKing , P , Hatch , R C , Bianchi , M , Ovsyannikov , R , Lupulescu , C , Landolt , G , Slomski , B , Dil , J H , Guan , D , Mi , J L , Rienks , E D L , Fink , J , Lindblad , A , Svensson , S , Bao , S , Balakrishnan , G , Iversen , B B , Osterwalder , J , Eberhardt , W , Baumberger , F & Hofmann , P 2011 , ' Large tunable Rashba spin splitting of a two-dimensional electron gas in Bi 2 Se 3 ' , Physical Review Letters , vol. 107 , no. 9 , 096802 . https://doi.org/10.1103/PhysRevLett.107.096802en
dc.identifier.issn0031-9007
dc.identifier.urihttps://hdl.handle.net/10023/4863
dc.description.abstractWe report a Rashba spin splitting of a two-dimensional electron gas in the topological insulator Bi2Se3 from angle-resolved photoemission spectroscopy. We further demonstrate its electrostatic control, and show that spin splittings can be achieved which are at least an order-of-magnitude larger than in other semiconductors. Together these results show promise for the miniaturization of spintronic devices to the nanoscale and their operation at room temperature.
dc.format.extent5
dc.format.extent950627
dc.language.isoeng
dc.relation.ispartofPhysical Review Lettersen
dc.subjectTopological insulatoren
dc.subjectEffect transistoren
dc.subjectQuantum-wellsen
dc.subjectSurfaceen
dc.subjectStateen
dc.subjectSpectroscopyen
dc.subjectTransporten
dc.subjectLayersen
dc.subjectQC Physicsen
dc.subject.lccQCen
dc.titleLarge tunable Rashba spin splitting of a two-dimensional electron gas in Bi2Se3en
dc.typeJournal articleen
dc.contributor.sponsorEPSRCen
dc.contributor.sponsorEPSRCen
dc.contributor.sponsorEuropean Research Councilen
dc.contributor.sponsorScottish Funding Councilen
dc.contributor.institutionUniversity of St Andrews. School of Physics and Astronomyen
dc.contributor.institutionUniversity of St Andrews. Condensed Matter Physicsen
dc.identifier.doi10.1103/PhysRevLett.107.096802
dc.description.statusPeer revieweden
dc.identifier.grantnumberEP/I031014/1en
dc.identifier.grantnumberEP/F006640/1en
dc.identifier.grantnumber207901en
dc.identifier.grantnumberSCISS HR07003en


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