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ID:40383938
大小:4.44 MB
页数:11页
时间:2019-08-01
《Modeling electronic properties and quantum transport indoped and defective graphene》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、SolidStateCommunications175-176(2013)90–100ContentslistsavailableatScienceDirectSolidStateCommunicationsjournalhomepage:www.elsevier.com/locate/sscModelingelectronicpropertiesandquantumtransportindopedanddefectivegraphenenA.R.Botello-Méndez,A.Lherbier,J.-
2、C.CharlierUniversitécatholiquedeLouvain(UCL),InstituteofCondensedMatterandNanosciences(IMCN),Chemindesétoiles8,1348Louvain-la-Neuve,BelgiumarticleinfoabstractArticlehistory:Theoutstandingtransportpropertiesofgraphenedrasticallydependonthedetailsofitsatomi
3、cReceived24April2013structure.Thus,modifyingthecarbonhexagonalnetworkattheatomiclevelintheformofpointReceivedinrevisedformdefects(chemicaldopants,structuralmodifications)orextendeddefects(grainboundaries,extended23August2013linesofdefects)isofparamountimpo
4、rtanceforthecompleteunderstandingofexperimentaltransportAccepted26August2013measurementson“real”graphenesamples.Furthermore,itiscrucialtodeeplyscrutinizetheeffectofaCommunicatedbyToshiakiEnokispecificdefectontheelectronicstructureofgraphene,becausecontroll
5、eddefectintroductionmaybeAvailableonline8September2013usedtotunethetransportpropertiesofgrapheneinadesireddirectionforspecificapplications.InthisKeywords:review,thelandscapeofdefectsandtheirimportanceinboththeelectronicstructureandthetransportA.Graphenepro
6、pertiesofgraphenearepresentedusingabinitioandtight-bindingsimulations.D.Electronicstructure&2013ElsevierLtd.Allrightsreserved.D.ElectronictransportE.Numericalsimulations1.IntroductionInthiswork,wepresentageneraloverviewoftheeffectthatdifferentkindsofin-pl
7、anedefectshaveontheelectronicand2Thehistoryofthestudyofdefectsinspcarbon-basedsystemstransportpropertiesofgrapheneusingstate-of-the-artsimula-isasrichandasoldastheelucidationofthecrystalstructureoftions.Theobjectiveistopresentageneralpictureoftheinforma-g
8、raphiteinthefirstdecadesofthe20thcentury[1–4].Itbegantiongatheredfrompresentstandardmodelingtechniqueswhichwiththesynthesisofdifferentstackingordersandrandomstackingareconsideredrelevantforapplicationswithinaframewor
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