Show simple item record

Files in this item


Item metadata

dc.contributor.authorMcKeown Walker, S
dc.contributor.authorRiccò, S
dc.contributor.authorBruno, F Y
dc.contributor.authorde la Torre, A
dc.contributor.authorTamai, A
dc.contributor.authorGolias, E
dc.contributor.authorVarykhalov, A
dc.contributor.authorMarchenko, D
dc.contributor.authorHoesch, M
dc.contributor.authorBahramy, M S
dc.contributor.authorKing, Philip David
dc.contributor.authorSánchez-Barriga, J
dc.contributor.authorBaumberger, F
dc.identifier.citationMcKeown Walker , S , Riccò , S , Bruno , F Y , de la Torre , A , Tamai , A , Golias , E , Varykhalov , A , Marchenko , D , Hoesch , M , Bahramy , M S , King , P D , Sánchez-Barriga , J & Baumberger , F 2016 , ' Absence of giant spin splitting in the two-dimensional electron liquid at the surface of SrTiO 3 (001) ' , Physical Review. B, Condensed matter and materials physics , vol. 93 , no. 24 , 245143 .
dc.identifier.otherPURE: 242995590
dc.identifier.otherPURE UUID: 3e772120-fd3c-4f94-a909-2deccfab0cf5
dc.identifier.otherScopus: 84976907267
dc.identifier.otherWOS: 000378199600003
dc.description.abstractWe reinvestigate the putative giant spin splitting at the surface of SrTiO3 reported by Santander-Syro et al. [Nature Mat. 13, 1085 (2014)]. Our spin- and angle-resolved photoemission experiments on fractured (001) oriented surfaces supporting a two-dimensional electron liquid with high carrier density show no detectable spin polarization in the photocurrent. We demonstrate that this result excludes a giant spin splitting while it is consistent with the unconventional Rashba-like splitting seen in band structure calculations that reproduce the experimentally observed ladder of quantum confined subbands.
dc.relation.ispartofPhysical Review. B, Condensed matter and materials physicsen
dc.rights© 2016, American Physical Society. This work is made available online in accordance with the publisher’s policies. This is the author created, accepted version manuscript following peer review and may differ slightly from the final published version. The final published version of this work is available at /
dc.subjectQC Physicsen
dc.subjectTK Electrical engineering. Electronics Nuclear engineeringen
dc.titleAbsence of giant spin splitting in the two-dimensional electron liquid at the surface of SrTiO3 (001)en
dc.typeJournal articleen
dc.contributor.sponsorThe Royal Societyen
dc.contributor.institutionUniversity of St Andrews. School of Physics and Astronomyen
dc.contributor.institutionUniversity of St Andrews. Condensed Matter Physicsen
dc.description.statusPeer revieweden

This item appears in the following Collection(s)

Show simple item record