Spin Hall effect at interfaces between HgTe/CdTe quantum wells and metals
hal.structure.identifier | Laboratoire Ondes et Matière d'Aquitaine [LOMA] | |
hal.structure.identifier | Institut für Theoretische Physik und Astrophysik [Würzburg] | |
dc.contributor.author | GUIGOU, M. | |
hal.structure.identifier | Institut für Theoretische Physik und Astrophysik [Würzburg] | |
dc.contributor.author | RECHER, P. | |
hal.structure.identifier | Laboratoire Ondes et Matière d'Aquitaine [LOMA] | |
hal.structure.identifier | Department of Physics [Berkeley] | |
hal.structure.identifier | Max Planck Institute for the Physics of Complex Systems [MPI-PKS] | |
dc.contributor.author | CAYSSOL, Jérôme | |
hal.structure.identifier | Institut für Theoretische Physik und Astrophysik [Würzburg] | |
dc.contributor.author | TRAUZETTEL, B. | |
dc.date.created | 2011-10-19 | |
dc.date.issued | 2011-09-01 | |
dc.identifier.issn | 1098-0121 | |
dc.description.abstractEn | We study the spin-dependent transmission through interfaces between a HgTe/CdTe quantum well (QW) and a metal - both for the normal metal and the superconducting case. Interestingly, we discover a new type of spin Hall effect at these interfaces that happens to exist even in the absence of structure and bulk inversion asymmetry within each subsystem (i.e. the QW and the metal). Thus, this is a pure boundary spin Hall effect which can be directly related to the existence of exponentially localized edge states at the interface. We demonstrate how this effect can be measured and functionalized for an all-electric spin injection into normal metal leads. | |
dc.language.iso | en | |
dc.publisher | American Physical Society | |
dc.title.en | Spin Hall effect at interfaces between HgTe/CdTe quantum wells and metals | |
dc.type | Article de revue | |
dc.identifier.doi | 10.1103/PhysRevB.84.094534 | |
dc.subject.hal | Physique [physics]/Matière Condensée [cond-mat]/Autre [cond-mat.other] | |
dc.identifier.arxiv | 1102.5066 | |
bordeaux.journal | Physical Review B: Condensed Matter and Materials Physics (1998-2015) | |
bordeaux.page | 094534 (1-7) | |
bordeaux.volume | 84 | |
bordeaux.issue | 9 | |
bordeaux.peerReviewed | oui | |
hal.identifier | hal-00668331 | |
hal.version | 1 | |
hal.origin.link | https://hal.archives-ouvertes.fr//hal-00668331v1 | |
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