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dc.contributor.author | Tymchenko, Mykhailo | - |
dc.contributor.author | Nikitin, Alexey Y. | - |
dc.contributor.author | Martín-Moreno, Luis | - |
dc.date.accessioned | 2015-07-06T10:24:55Z | - |
dc.date.available | 2015-07-06T10:24:55Z | - |
dc.date.issued | 2013 | - |
dc.identifier | doi: 10.1021/nn403282x | - |
dc.identifier | issn: 1936-0851 | - |
dc.identifier | e-issn: 1936-086X | - |
dc.identifier.citation | ACS Nano 7(11): 9780-9787 (2013) | - |
dc.identifier.uri | http://hdl.handle.net/10261/117601 | - |
dc.description.abstract | A single graphene sheet, when subjected to a perpendicular static magnetic field, provides a Faraday rotation that, per atomic layer, greatly surpasses that of any other known material. In continuous graphene, Faraday rotation originates from the cyclotron resonance of massless carriers, which allows dynamical tuning through either external electrostatic or magneto-static setting. Furthermore, the rotation direction can be controlled by changing the sign of the carriers in graphene, which can be done by means of an external electric field. However, despite these tuning possibilities, the requirement of large magnetic fields hinders the application of the Faraday effect in real devices, especially for frequencies higher than a few terahertz. In this work we demonstrate that large Faraday rotation can be achieved in arrays of graphene microribbons, through the excitation of the magnetoplasmons of individual ribbons, at larger frequencies than those dictated by the cyclotron resonance. In this way, for a given magnetic field and chemical potential, structuring graphene periodically can produce large Faraday rotation at larger frequencies than what would occur in a continuous graphene sheet. Alternatively, at a given frequency, graphene ribbons produce large Faraday rotation at much smaller magnetic fields than in continuous graphene. © 2013 American Chemical Society. | - |
dc.description.sponsorship | This work has been partially funded by the Spanish Ministry of Science and Innovation under Contract MAT2011-28581-C02. | - |
dc.publisher | American Chemical Society | - |
dc.relation.isversionof | Postprint | - |
dc.rights | openAccess | - |
dc.subject | Magnetic field | - |
dc.subject | Faraday rotation | - |
dc.subject | Graphene magnetoplasmons (GMP) | - |
dc.subject | Graphene ribbons | - |
dc.title | Faraday rotation due to excitation of magnetoplasmons in graphene microribbons | - |
dc.type | artículo | - |
dc.identifier.doi | 10.1021/nn403282x | - |
dc.relation.publisherversion | http://dx.doi.org/10.1021/nn403282x | - |
dc.date.updated | 2015-07-06T10:24:56Z | - |
dc.description.version | Peer Reviewed | - |
dc.language.rfc3066 | eng | - |
dc.contributor.funder | Ministerio de Ciencia e Innovación (España) | - |
dc.relation.csic | Sí | - |
dc.identifier.funder | http://dx.doi.org/10.13039/501100004837 | es_ES |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.grantfulltext | open | - |
item.openairetype | artículo | - |
item.fulltext | With Fulltext | - |
Aparece en las colecciones: | (ICMA) Artículos |
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Faraday Rotation.pdf | 952,07 kB | Adobe PDF | Visualizar/Abrir |
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