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http://hdl.handle.net/10261/44576
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Campo DC | Valor | Lengua/Idioma |
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dc.contributor.author | Soriano, David | - |
dc.contributor.author | Leconte, Nicolás | - |
dc.contributor.author | Ordejón, Pablo | - |
dc.contributor.author | Charlier, Jean-Christopher | - |
dc.contributor.author | Palacios, J. J. | - |
dc.contributor.author | Roche, Stephan | - |
dc.date.accessioned | 2012-01-23T11:21:52Z | - |
dc.date.available | 2012-01-23T11:21:52Z | - |
dc.date.issued | 2011 | - |
dc.identifier.citation | Physical Review Letters 107(1): 016602 (2011) | es_ES |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.uri | http://hdl.handle.net/10261/44576 | - |
dc.description | 4 páginas, 4 figuras.-- PACS numbers: 72.80.Vp, 73.20.Hb, 85.75.-d | es_ES |
dc.description.abstract | Spin-dependent features in the conductivity of graphene, chemically modified by a random distribution of hydrogen adatoms, are explored theoretically. The spin effects are taken into account using a mean-field self-consistent Hubbard model derived from first-principles calculations. A Kubo transport methodology is used to compute the spin-dependent transport fingerprints of weakly hydrogenated graphene-based systems with realistic sizes. Conductivity responses are obtained for paramagnetic, antiferromagnetic, or ferromagnetic macroscopic states, constructed from the mean-field solutions obtained for small graphene supercells. Magnetoresistance signals up to ∼7% are calculated for hydrogen densities around 0.25%. These theoretical results could serve as guidance for experimental observation of induced magnetism in graphene. | es_ES |
dc.description.sponsorship | Spanish Grants from MICINN to D. S. and J. J. P. (FIS2010-21883-C02-02, CSD2007-00010) and P. O. (FIS2009-12721-C04-01, CSD2007-00050) are acknowledged. D. S. acknowledges the Universidad de Alicante, a CSIC PhD Grant, and J. Ferna´ndez-Rossier. This work is connected to the Belgian Program on Interuniversity Attraction Poles (PAI6), the ARC on ‘‘Graphene, ’’ the ETSF e-I3 project (Grant No. 211956) and the Belgium FNRS. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | American Physical Society | es_ES |
dc.relation | info:eu-repo/grantAgreement/EC/FP7/211956 | - |
dc.relation.isversionof | Publisher's version | - |
dc.rights | openAccess | es_ES |
dc.title | Magnetoresistance and magnetic ordering fingerprints in hydrogenated graphene | es_ES |
dc.type | artículo | es_ES |
dc.identifier.doi | 10.1103/PhysRevLett.107.016602 | - |
dc.description.peerreviewed | Peer reviewed | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1103/PhysRevLett.107.016602 | es_ES |
dc.identifier.e-issn | 1079-7114 | - |
dc.contributor.funder | Ministerio de Ciencia e Innovación (España) | - |
dc.contributor.funder | Universidad de Alicante | - |
dc.contributor.funder | Consejo Superior de Investigaciones Científicas (España) | - |
dc.identifier.funder | http://dx.doi.org/10.13039/501100004837 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/100009092 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/501100003339 | es_ES |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.fulltext | With Fulltext | - |
item.languageiso639-1 | en | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.openairetype | artículo | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
Aparece en las colecciones: | (CIN2) Artículos (ICMM) Artículos |
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Magnetoresistance and magnetic.pdf | 865,92 kB | Adobe PDF | Visualizar/Abrir |
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