Mostrar el registro sencillo del ítem
dc.contributor.author
Guzman Arellano, Robert Mikhail
dc.contributor.author
Usaj, Gonzalo
dc.date.available
2022-12-07T14:40:31Z
dc.date.issued
2014-09
dc.identifier.citation
Guzman Arellano, Robert Mikhail; Usaj, Gonzalo; Transmission Through Gate-Induced Magnetic Islands on Graphene Nanoribbons; Springer/Plenum Publishers; Journal of Low Temperature Physics; 179; 9-2014; 69-74
dc.identifier.issn
0022-2291
dc.identifier.uri
http://hdl.handle.net/11336/180532
dc.description.abstract
We study the spin-dependent transmission through a potential barrier in a zigzag graphene nanoribbon. In particular, we consider the effect of the magnetic order of the ribbon induced by the modulation of the local density introduced by the barrier. We model the system using an Anderson--Hubbard model that we treat in the mean field approximation. We solve this problem self-consistently and calculate the transmission coefficient using the recursive Green function method. We find that Fano-like interference dips appear on one of the spin channels as the result of the presence of spin polarized edge states in the barrier.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Springer/Plenum Publishers
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
graphene
dc.subject
Spin-dependent transport
dc.subject
Nanoribbons
dc.subject.classification
Física de los Materiales Condensados
dc.subject.classification
Ciencias Físicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Transmission Through Gate-Induced Magnetic Islands on Graphene Nanoribbons
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2022-12-06T17:15:58Z
dc.journal.volume
179
dc.journal.pagination
69-74
dc.journal.pais
Estados Unidos
dc.journal.ciudad
New York
dc.description.fil
Fil: Guzman Arellano, Robert Mikhail. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina
dc.description.fil
Fil: Usaj, Gonzalo. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina
dc.journal.title
Journal of Low Temperature Physics
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s10909-014-1231-4
Archivos asociados