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dc.contributor.author
Matityahu, S.
dc.contributor.author
Aharony, A.
dc.contributor.author
Entin Wohlman, O.
dc.contributor.author
Balseiro, Carlos Antonio
dc.date.available
2018-12-05T19:07:31Z
dc.date.issued
2017-02-15
dc.identifier.citation
Matityahu, S.; Aharony, A.; Entin Wohlman, O.; Balseiro, Carlos Antonio; Spin filtering in all-electrical three-terminal interferometers; American Physical Society; Physical Review B; 95; 8; 15-2-2017; 085411/1 - 10
dc.identifier.issn
2469-9969
dc.identifier.uri
http://hdl.handle.net/11336/65906
dc.description.abstract
Unlike the two-terminal device, in which the time-reversal invariant spin-orbit interaction alone cannot polarize the spins, such a polarization can be generated when electrons from one source reservoir flow into two (or more) separate drain reservoirs. We present analytical solutions for two examples. First, we demonstrate that the electrons transmitted through a "diamond" interferometer into two drains can be simultaneously fully spin polarized along different tunable directions, even when the two arms of the interferometer are not identical. Second, we show that a single helical molecule attached to more than one drain can induce a significant spin polarization in electrons passing through it. The average polarization remains nonzero even when the electrons outgoing into separate leads are eventually mixed incoherently into one absorbing reservoir. This may explain recent experiments on spin selectivity of certain helical-chiral molecules.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
American Physical Society
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Transporte Mesoscopico
dc.subject
Transporte de Espin
dc.subject.classification
Astronomía
dc.subject.classification
Ciencias Físicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Spin filtering in all-electrical three-terminal interferometers
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-10-29T15:12:40Z
dc.journal.volume
95
dc.journal.number
8
dc.journal.pagination
085411/1 - 10
dc.journal.pais
Estados Unidos
dc.journal.ciudad
Nueva York
dc.description.fil
Fil: Matityahu, S.. Ben Gurion University of the Negev; Israel. Natural Resource Conservation Network; Israel
dc.description.fil
Fil: Aharony, A.. Ben Gurion University of the Negev; Israel. Tel Aviv University; Israel
dc.description.fil
Fil: Entin Wohlman, O.. Ben Gurion University of the Negev; Israel. Tel Aviv University; Israel
dc.description.fil
Fil: Balseiro, Carlos Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina
dc.journal.title
Physical Review B
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.1103/PhysRevB.95.085411
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/prb/abstract/10.1103/PhysRevB.95.085411


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