Carbon nanotube–amorphous silicon hybrid solar cell with improved conversion efficiency

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dc.contributor.authorFunde, Adinath M.
dc.contributor.authorNasibulin, Albert G.
dc.contributor.authorSyed, Hashmi G.
dc.contributor.authorAnisimov, Anton S.
dc.contributor.authorTsapenko, Alexey
dc.contributor.authorLund, Peter
dc.contributor.authorSantos, José D.
dc.contributor.authorTorres, Ignacio
dc.contributor.authorGandía, J. Javier
dc.contributor.authorCárabe, Julio
dc.contributor.authorRozenberg, A.D.
dc.contributor.authorLevitsky, Igor A.
dc.date.accessioned2025-01-22T14:24:54Z
dc.date.available2025-01-22T14:24:54Z
dc.date.issued2025-01-22
dc.description.abstractWe report a hybrid solar cell based on single walled carbon nanotubes (SWNTs) interfaced with amorphous silicon (a-Si). The high quality carbon nanotube network was dry transferred onto intrinsic a-Si forming Schottky junction for metallic SWNT bundles and heterojunctions for semiconducting SWNT bundles. The nanotube chemical doping and a-Si surface treatment minimized the hysteresis effect in current–voltage characteristics allowing an increase in the conversion efficiency to 1.5% under an air mass 1.5 solar spectrum simulator. We demonstrated that the thin SWNT film is able to replace a simultaneously p-doped a-Si layer and transparent conductive electrode in conventional amorphous silicon thin film photovoltaics.es_ES
dc.description.sponsorshipThis work was supported by the Ministry of Education and Science of the Russian Federation through ERA-NET project (Agreement 14.618.21.0003; Indentification number RFMEFI61815X0003). The authors would also like to acknowledge partial funding from the Spanish Ministry of Economy and Competitiveness through project GRAFAGEN (ENE2013-47904-C3-3-R). AMF is thankful to European Union for Erasmus Mundus post-doctoral scholarship under India4EU II project.es_ES
dc.identifier.doihttp://dx.doi.org/10.1088/0957-4484/27/18/185401
dc.identifier.urihttps://hdl.handle.net/20.500.14855/4221
dc.language.isoenges_ES
dc.rights.accessRightsembargoed accesses_ES
dc.subjectcarbon nanotubees_ES
dc.subjectheterojunction solar celles_ES
dc.subjectcarbon nanotube—silicon heterojunctiones_ES
dc.titleCarbon nanotube–amorphous silicon hybrid solar cell with improved conversion efficiencyes_ES
dc.typejournal articlees_ES

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