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dc.contributor.author
Dal Lago, Virginia
dc.contributor.author
Suárez Morell, E.
dc.contributor.author
Foa Torres, Luis Eduardo Francisco
dc.date.available
2018-11-20T16:25:44Z
dc.date.issued
2017-12-08
dc.identifier.citation
Dal Lago, Virginia; Suárez Morell, E.; Foa Torres, Luis Eduardo Francisco; One-way transport in laser-illuminated bilayer graphene: A Floquet isolator; American Physical Society; Physical Review B; 96; 23; 8-12-2017; 5409
dc.identifier.issn
2469-9950
dc.identifier.uri
http://hdl.handle.net/11336/64735
dc.description.abstract
We explore the Floquet band structure and electronic transport in laser-illuminated bilayer graphene ribbons. By using a bias voltage perpendicular to the graphene bilayer we show how to get one-way charge and valley transport among two unbiased leads. In contrast to quantum pumping, our proposal uses a different mechanism based on generating a nonreciprocal band structure with a built-in directionality. The Floquet states at one edge of a graphene layer become hybridized with the continuum on the other layer, so the resulting band structure allows for one-way transport as in an isolator. Our proof of concept may serve as a building block for devices exploiting one-way states.
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
Graphene
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Topological Materials
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Floquet Theory
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Transport Properties
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Astronomía
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Ciencias Físicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
One-way transport in laser-illuminated bilayer graphene: A Floquet isolator
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-10-23T21:23:10Z
dc.identifier.eissn
2469-9969
dc.journal.volume
96
dc.journal.number
23
dc.journal.pagination
5409
dc.journal.pais
Estados Unidos
dc.journal.ciudad
Maryland
dc.description.fil
Fil: Dal Lago, Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina
dc.description.fil
Fil: Suárez Morell, E.. Universidad Técnica Federico Santa María; Chile
dc.description.fil
Fil: Foa Torres, Luis Eduardo Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Chile; Chile
dc.journal.title
Physical Review B
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.aps.org/doi/10.1103/PhysRevB.96.235409
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.1103/PhysRevB.96.235409
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/arxiv/https://arxiv.org/abs/1708.03304
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