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Impact of Vacancies on Diffusive and Pseudodiffusive Electronic Transport in Graphene
dc.contributor.author | Cresti, Alessandro |
dc.contributor.author | Louvet, Thibaud |
dc.contributor.author | Ortmann, Frank |
dc.contributor.author | van Tuan, Dinh |
dc.contributor.author | Lenarczyk, Pawel |
dc.contributor.author | Huhs, Georg |
dc.contributor.author | Roche, Stephan |
dc.contributor.other | Barcelona Supercomputing Center |
dc.date.accessioned | 2016-03-22T09:09:23Z |
dc.date.available | 2016-03-22T09:09:23Z |
dc.date.issued | 2013-04-08 |
dc.identifier.citation | Cresti, Alessandro [et al.]. Impact of Vacancies on Diffusive and Pseudodiffusive Electronic Transport in Graphene. "Crystals", 08 Abril 2013, vol. 3, núm. 2, p. 289-305. |
dc.identifier.issn | 2073-4352 |
dc.identifier.uri | http://hdl.handle.net/2117/84763 |
dc.description.abstract | We present a survey of the effect of vacancies on quantum transport in graphene, exploring conduction regimes ranging from tunnelling to intrinsic transport phenomena. Vacancies, with density up to 2%, are distributed at random either in a balanced manner between the two sublattices or in a totally unbalanced configuration where only atoms sitting on a given sublattice are randomly removed. Quantum transmission shows a variety of different behaviours, which depend on the specific system geometry and disorder distribution. The investigation of the scaling laws of the most significant quantities allows a deep physical insight and the accurate prediction of their trend over a large energy region around the Dirac point. |
dc.description.sponsorship | A.C. acknowledges the support of Fondation Nanosciences via the RTRA Dispograph project. S.R. acknowledges the support from SAMSUNG within the Global Innovation Program. |
dc.format.extent | 17 p. |
dc.language.iso | eng |
dc.publisher | MDPI |
dc.subject | Àrees temàtiques de la UPC::Enginyeria electrònica |
dc.subject.lcsh | Vacancies |
dc.subject.other | Graphene |
dc.subject.other | Vacancies |
dc.subject.other | Quantum transport |
dc.title | Impact of Vacancies on Diffusive and Pseudodiffusive Electronic Transport in Graphene |
dc.type | Article |
dc.subject.lemac | Química quàntica |
dc.identifier.doi | 10.3390/cryst3020289 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://www.mdpi.com/2073-4352/3/2/289 |
dc.rights.access | Open Access |
dc.description.version | Postprint (published version) |
local.citation.publicationName | Crystals |
local.citation.volume | 3 |
local.citation.number | 2 |
local.citation.startingPage | 289 |
local.citation.endingPage | 305 |
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