Mostrar el registro sencillo del ítem
dc.contributor.author
Sun, Xiangnan
dc.contributor.author
Gobbi, Marco
dc.contributor.author
Bedoya Pinto, Amilcar
dc.contributor.author
Txoperena, Oihana
dc.contributor.author
Golmar, Federico
dc.contributor.author
Llopis, Roger
dc.contributor.author
Chuvilin, Andrey
dc.contributor.author
Casanova, Félix
dc.contributor.author
Hueso, Luis E.
dc.date.available
2017-10-02T18:52:49Z
dc.date.issued
2013-11
dc.identifier.citation
Sun, Xiangnan; Gobbi, Marco; Bedoya Pinto, Amilcar; Txoperena, Oihana; Golmar, Federico; et al.; Room-temperature air-stable spin transport in bathocuproine-based spin valves; Nature Publishing Group; Nature Communications; 4; 11-2013; 1-7; 2794
dc.identifier.issn
2041-1723
dc.identifier.uri
http://hdl.handle.net/11336/25649
dc.description.abstract
Organic semiconductors, characterized by weak spin-scattering mechanisms, are attractive materials for those spintronic applications in which the spin information needs to be retained for long times. Prototypical spin-valve devices employing organic interlayers sandwiched between ferromagnetic materials possess a figure of merit (magnetoresistance (MR)) comparable to their fully inorganic counterparts. However, these results are a matter of debate as the conductivity of the devices does not show the expected temperature dependence. Here we show spin valves with an interlayer of bathocuproine in which the transport takes place unambiguously through the organic layer and where the electron spin coherence is maintained over large distances (>60 nm) at room temperature. Additionally, the devices show excellent air stability, with MR values almost unaltered after 70 days of storage under ambient conditions, making bathocuproine an interesting material for future spintronic applications.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Nature Publishing Group
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject
Spin Valves
dc.subject
Organic Semiconductors
dc.subject
Magnetoresistance
dc.subject.classification
Otras Ciencias Físicas
dc.subject.classification
Ciencias Físicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Room-temperature air-stable spin transport in bathocuproine-based spin valves
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-09-28T18:11:43Z
dc.journal.volume
4
dc.journal.pagination
1-7; 2794
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
Fil: Sun, Xiangnan. CIC nanoGUNE; España
dc.description.fil
Fil: Gobbi, Marco. Université de Strasbourg; Francia. CIC nanoGUNE; España
dc.description.fil
Fil: Bedoya Pinto, Amilcar. CIC nanoGUNE; España
dc.description.fil
Fil: Txoperena, Oihana. CIC nanoGUNE; España
dc.description.fil
Fil: Golmar, Federico. CIC nanoGUNE; España. Instituto Nacional de Tecnología Industrial; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Llopis, Roger. CIC nanoGUNE; España
dc.description.fil
Fil: Chuvilin, Andrey. CIC nanoGUNE; España. Fundación Vasca para la Ciencia; España
dc.description.fil
Fil: Casanova, Félix. CIC nanoGUNE; España. Fundación Vasca para la Ciencia; España
dc.description.fil
Fil: Hueso, Luis E.. CIC nanoGUNE; España. Fundación Vasca para la Ciencia; España
dc.journal.title
Nature Communications
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.nature.com/ncomms/2013/131113/ncomms3794/full/ncomms3794.html
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1038/ncomms3794
Archivos asociados