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1、LogicgateswithasinglegraphenetransistorRomanSordan,FlorianoTraversiandValeriaRussoNokiaResearchCenter30CargèseGrapheneInternationalSchool2010/PirjoPasanenSo-cangrapheneelectronicsmakeit??Maybe…?SelectedapplicationsGrapheneplatelets?Lowendelectronicsma
2、cromolecules?manufacturingcostwillbethedecidingfactor?HighendelectronicsCVDSiC?Whenpricedoesnotmatter(asmuch)?Inelectronicsapplications,analogsignalprocessingisthemostpromising(besidesuseinelectricalcontacts)?Fordigital,needtoimprovetheon/offratiosubs
3、tantiallybysomemeans?Manufacturingprogressingonnicely!?Still,itwilltakeawhileuntilanymassmanufacturingapplicationscanberampedup?FormobileradiofrontendsgrapheneNEMSmaymaybethewaytogo…TransparentRFIDswithCNTnetworksNokiaResearchCenter31CargèseGrapheneIn
4、ternationalSchool2010/PirjoPasanenPartIINokiaResearchCenter32NobelSymposiumonGraphene/PirjoPasanenFirstconsumerapplications–withinafewyears..?Transparentconductors/ITOreplacementwithCVDgraphene?IndiumTinOxideisatransparentconductorusedin?liquidcrystal
5、displays,flatpaneldisplays,plasmadisplays,touchpanels,electronicinkapplications,organiclight-emittingdiodes,solarcells,antistaticcoatingsandEMIshieldings…NokiaResearchCenter33CargèseGrapheneInternationalSchool2010/PirjoPasanenFirstconsumerapplications
6、–withinafewyears..?Transparentconductors/ITOreplacementwithCVDgraphene?IndiumTinOxideisatransparentconductorusedin?liquidcrystaldisplays,flatpaneldisplays,plasmadisplays,touchpanels,electronicinkapplications,organiclight-emittingdiodes,solarcells,anti
7、staticcoatingsandEMIshieldings,…?Moredemand?CostishighandrisingOrganicpolymersolarcell?PriceandavailabilityofIndium,fabricationcosts?ITOisverybrittlematerial?Thereisanurgentneedforreplacements?Compromisebetweentransparency,conductivity,costanddurabili
8、tyNokiaResearchCenter34CargèseGrapheneInternationalSchool2010/PirjoPasanenCapacitivetouchscreendemonstrationbyKIST/Samsung?CVDgrowngrapheneNokiaResearchCenter35CargèseGrapheneInternationalSchool2010/PirjoPasanenOLEDdisplayswithgrapheneelectrod
