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dc.contributor.authorBandhu, Lokeshwar
dc.contributor.authorLawton, L.M.
dc.contributor.authorNash, Geoffrey R.
dc.date.accessioned2014-04-01T14:00:29Z
dc.date.issued2013-09-23
dc.description.abstractWe demonstrate macroscopic acoustoelectric transport in graphene, transferred onto piezoelectric lithium niobate substrates, between electrodes up to 500 μm apart. Using double finger interdigital transducers we have characterised the acoustoelectric current as a function of both surface acoustic wave intensity and frequency. The results are consistent with a relatively simple classical relaxation model, in which the acoustoelectric current is proportional to both the surface acoustic wave intensity and the attenuation of the wave caused by the charge transport.en_GB
dc.description.sponsorshipRoyal Societyen_GB
dc.identifier.citationVol. 103 (13), article 133101en_GB
dc.identifier.doi10.1063/1.4822121
dc.identifier.grantnumberRG100570en_GB
dc.identifier.urihttp://hdl.handle.net/10871/14709
dc.language.isoenen_GB
dc.publisherAmerican Institute of Physics (AIP)en_GB
dc.subjectSurface acoustic wavesen_GB
dc.subjectGrapheneen_GB
dc.subjectAcoustoelectric effectsen_GB
dc.subjectElectric measurementsen_GB
dc.subjectAcoustical measurementsen_GB
dc.titleMacroscopic acoustoelectric charge transport in grapheneen_GB
dc.typeArticleen_GB
dc.date.available2014-04-01T14:00:29Z
dc.identifier.issn0003-6951
dc.descriptionCopyright © 2013 AIP Publishingen_GB
dc.identifier.eissn1077-3118
dc.identifier.journalApplied Physics Lettersen_GB


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