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Preparation and characterization of a-SiC:H absorber layer for semi-transparent solar cells

2015-12-29Conference object Open access
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dc.contributor.authorVygranenko, Yuri
dc.contributor.authorFernandes, Miguel
dc.contributor.authorLouro, Paula
dc.contributor.authorVieira, Manuela
dc.contributor.authorSazonov, Andrei
dc.date.accessioned2019-02-18T09:05:57Z
dc.date.available2019-02-18T09:05:57Z
dc.date.issued2015-12-29
dc.description.abstractThis paper reports on device-quality silicon-carbon alloy (a-SiC:H) application as an absorber material in semi-transparent solar cells. Films with an optical bandgap ranging from 2 to 2.3 eV were prepared by plasma enhanced chemical vapour deposition (PECVD). The n-i-p structures with undoped SiC:H layers deposited under the same experimental conditions were also fabricated and characterized. The optimized devices showed forward current-voltage characteristics with a diode ideality factor in the range from 1.4 to 1.8, and an open circuit voltage up to 0.92 V. The density of deep defect states in a SiC:H was estimated from the transient current measurements and correlated with the optical bandgap.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationVYGRANENKO, Yuri; [et al] – Preparation and characterization of a-SiC:H absorber layer for semi-transparent solar cells. Energy Procedia (Proceeding of the EMRS Spring Meeting / Symposium C on Advanced Inorganic Materials and Structures for Photovoltaics). ISSN 1876-6102. Vol. 84 (2015), pp. 56-61pt_PT
dc.identifier.doihttps://doi.org/10.1016/j.egypro.2015.12.295pt_PT
dc.identifier.issn1876-6102
dc.identifier.urihttp://hdl.handle.net/10400.21/9511
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relationFlexible tandem solar cells based on amorphous and nanocrystalline silicon
dc.relation.publisherversionhttps://ac.els-cdn.com/S1876610215029604/1-s2.0-S1876610215029604-main.pdf?_tid=15c487b9-5cc3-4b17-ad2a-fca8692fad77&acdnat=1550480039_62e4b0991fc756a846ea6bdbe3a30325pt_PT
dc.subjectAmorhous silicon-carbon alloypt_PT
dc.subjectThin-film solar cellspt_PT
dc.subjectDensity of statespt_PT
dc.subjectCélulas solares de película finapt_PT
dc.subjectDensidade de estadospt_PT
dc.titlePreparation and characterization of a-SiC:H absorber layer for semi-transparent solar cellspt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.awardTitleFlexible tandem solar cells based on amorphous and nanocrystalline silicon
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/OE/SFRH%2FBPD%2F102217%2F2014/PT
oaire.citation.endPage61pt_PT
oaire.citation.startPage56pt_PT
oaire.citation.titleEnergy Procediapt_PT
oaire.citation.volume84pt_PT
oaire.fundingStreamOE
person.familyNameLouro
person.familyNameVieira
person.givenNamePaula
person.givenNameManuela
person.identifier499161
person.identifier10792
person.identifier.ciencia-idE511-8C08-E606
person.identifier.ciencia-id9516-E25E-BB8E
person.identifier.orcid0000-0002-4167-2052
person.identifier.orcid0000-0002-1150-9895
person.identifier.ridU-8346-2017
person.identifier.ridV-7860-2017
person.identifier.scopus-author-id8845716400
person.identifier.scopus-author-id7202140173
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typeconferenceObjectpt_PT
relation.isAuthorOfPublication730dc3dd-73eb-428d-b3a6-430085e33585
relation.isAuthorOfPublicationb77c6785-9cfb-4cd4-90b5-c2b816bd7d11
relation.isAuthorOfPublication.latestForDiscoveryb77c6785-9cfb-4cd4-90b5-c2b816bd7d11
relation.isProjectOfPublicationfc168448-c713-49f9-8693-6d26886d2d1c
relation.isProjectOfPublication.latestForDiscoveryfc168448-c713-49f9-8693-6d26886d2d1c

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