Repository logo
 
Publication

Over 100 mV VOC improvement for rear passivated ACIGS ultra‐thin solar cells

2023Journal article Restricted access
Simple item page
dc.contributor.authorOliveira, Antonio
dc.contributor.authorRocha Curado, Marco
dc.contributor.authorTeixeira, J. P.
dc.contributor.authorTomé, Daniela
dc.contributor.authorÇaha, Ihsan
dc.contributor.authorOliveira, Kevin
dc.contributor.authorLopes, Tomás
dc.contributor.authorMonteiro, Margarida
dc.contributor.authorViolas, André
dc.contributor.authorCorreira, Maria
dc.contributor.authorFernandes, Paulo
dc.contributor.authorDeepak, Francis
dc.contributor.authorEdoff, Marika
dc.contributor.authorSalomé, Pedro
dc.date.accessioned2024-03-21T11:16:39Z
dc.date.available2024-03-21T11:16:39Z
dc.date.issued2023
dc.description.abstractA decentralized energy system requires photovoltaic solutions to meet new aesthetic paradigms, such as lightness, flexibility, and new form factors. Notwithstanding, the materials shortage in the Green Transition is a concern gaining momentum due to their foreseen continuous demand. A fruitful strategy to shrink the absorber thickness, meeting aesthetic and shortage materials consumption targets, arises from interface passivation. However, a deep understanding of passivated systems is required to close the efficiency gap between ultra-thin and thin film devices, and to mono-Si. Herein, a (Ag,Cu)(In,Ga)Se2 ultra-thin solar cell, with 92% passivated rear interface area, is compared with a conventional nonpassivated counterpart. A thin MoSe2 layer, for a quasi-ohmic contact, is present in the two architectures at the contacts, despite the passivated device narrow line scheme. The devices present striking differences in charge carrier dynamics. Electrical and optoelectronic analysis combined with SCAPS modelling suggest a lower recombination rate for the passivated device, through a reduction on the rear surface recombination velocity and overall defects, comparing with the reference solar cell. The new architecture allows for a 2% efficiency improvement on a 640 nm ultra-thin device, from 11% to 13%, stemming from an open circuit voltage increase of 108 mV.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationA. Oliveira, M. Curado, J. Teixeira, D. Tomé, I. Çaha, K. Oliveira, T. Lopes, M. Monteiro, A. Violas, M. Correira, P. Fernandes, F. Deepak, M. Edoff, P. Salomé, Over 100 mV VOC Improvement for Rear Passivated ACIGS Ultra-Thin Solar Cells. Adv. Funct. Mater. 2023, 33, 2303188. https://doi.org/10.1002/adfm.202303188pt_PT
dc.identifier.doi10.1002/adfm.202303188pt_PT
dc.identifier.issn1616-301X
dc.identifier.issn1616-3028
dc.identifier.urihttp://hdl.handle.net/10400.22/25215
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherWileypt_PT
dc.relationPOCI-01-0247-FEDER-046109pt_PT
dc.relationNovel Light Management Concepts in Ultra-thin CIGS Solar Cells
dc.relationDevelopment of industrially viable nanotechnology for thin film solar cells
dc.relationCenter for Physics of the University of Coimbra
dc.relationCenter for Physics of the University of Coimbra
dc.relationInterface Passivation in CuGa,InSe2 Solar Cells
dc.relationNanomaterials with tailored properties based on metal oxide nanolaminates for carrier selective contacts in optoelectronic applications
dc.relationInstitute of Nanostructures, Nanomodelling and Nanofabrication
dc.relationInstitute of Nanostructures, Nanomodelling and Nanofabrication
dc.relationCenter for Innovation in Industrial Engineering and Technology
dc.relationCenter for Innovation in Industrial Engineering and Technology
dc.relationKesterite based Photoelectrodes for Water and Nitrogen Reduction
dc.relation.publisherversionhttps://onlinelibrary.wiley.com/doi/10.1002/adfm.202303188pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectACIGS Solar Cellspt_PT
dc.subject(Ag,Cu)(In,Ga)Se2pt_PT
dc.subjectDefect passivationpt_PT
dc.subjectOptoelectronic analysispt_PT
dc.subjectSCAPS modellingpt_PT
dc.titleOver 100 mV VOC improvement for rear passivated ACIGS ultra‐thin solar cellspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleNovel Light Management Concepts in Ultra-thin CIGS Solar Cells
oaire.awardTitleDevelopment of industrially viable nanotechnology for thin film solar cells
oaire.awardTitleCenter for Physics of the University of Coimbra
oaire.awardTitleCenter for Physics of the University of Coimbra
oaire.awardTitleInterface Passivation in CuGa,InSe2 Solar Cells
oaire.awardTitleNanomaterials with tailored properties based on metal oxide nanolaminates for carrier selective contacts in optoelectronic applications
oaire.awardTitleInstitute of Nanostructures, Nanomodelling and Nanofabrication
oaire.awardTitleInstitute of Nanostructures, Nanomodelling and Nanofabrication
oaire.awardTitleCenter for Innovation in Industrial Engineering and Technology
oaire.awardTitleCenter for Innovation in Industrial Engineering and Technology
oaire.awardTitleKesterite based Photoelectrodes for Water and Nitrogen Reduction
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//2020.04564.BD/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//SFRH%2FBD%2F146776%2F2019/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/POR_NORTE/2021.04588.BD/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/PDQI_NORTE/2020.07073.BD/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04564%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04564%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/OE/UI%2FBD%2F150972%2F2021/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/CEEC IND4ed/2021.02405.CEECIND%2FCP1684%2FCT0001/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50025%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F50025%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04730%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04730%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/Concurso Conjunto 2021 da M-ERA.Net3/M-ERA-NET3%2F0008%2F2021/PT
oaire.citation.issue44pt_PT
oaire.citation.titleAdvanced Functional Materialspt_PT
oaire.citation.volume33pt_PT
oaire.fundingStreamPOR_NORTE
oaire.fundingStreamPDQI_NORTE
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStreamOE
oaire.fundingStreamCEEC IND4ed
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStreamConcurso Conjunto 2021 da M-ERA.Net3
person.familyNameOliveira
person.familyNameRocha Curado
person.familyNamePassos Teixeira
person.familyNameÇaha
person.familyNameOliveira
person.familyNameViolas
person.familyNameFernandes
person.givenNameAntonio
person.givenNameMarco
person.givenNameJennifer Cláudia
person.givenNameIhsan
person.givenNameKevin
person.givenNameAndré
person.givenNamePaulo
person.identifier.ciencia-idFB16-848C-C3A9
person.identifier.ciencia-id251E-50A6-554B
person.identifier.ciencia-idF311-EBE9-7E2F
person.identifier.ciencia-id7115-385E-B94E
person.identifier.orcid0000-0002-6370-9119
person.identifier.orcid0000-0001-9839-5693
person.identifier.orcid0000-0002-3155-6832
person.identifier.orcid0000-0002-8212-874X
person.identifier.orcid0000-0003-2697-8587
person.identifier.orcid0000-0002-4985-0706
person.identifier.orcid0000-0002-1860-7797
person.identifier.ridJ-5264-2013
person.identifier.scopus-author-id57021947400
person.identifier.scopus-author-id35568397500
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsclosedAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication50767462-cc53-4e63-be4c-0292cbb17c8b
relation.isAuthorOfPublication3e1792b0-bd0f-446a-9697-da4c75543ab8
relation.isAuthorOfPublication35b11fe9-ae51-47af-8070-7002780ce54f
relation.isAuthorOfPublication05e0645e-d860-4648-85e8-9ad89f866973
relation.isAuthorOfPublication389b11e2-2874-4758-b4de-50c00a1b3bc6
relation.isAuthorOfPublicationba66a6a7-7702-4404-ade5-08b240f93c46
relation.isAuthorOfPublication75281af2-3dd9-4a53-a2eb-07de6b8e8ba4
relation.isAuthorOfPublication.latestForDiscovery50767462-cc53-4e63-be4c-0292cbb17c8b
relation.isProjectOfPublicationc30a2383-558d-4bc1-ac41-b0df9b6f83a9
relation.isProjectOfPublicationc99b1bb7-025c-4f42-8aed-6ed86e9bdc2c
relation.isProjectOfPublicationa27e0e3f-e504-46f1-afe2-2fc4afb07afb
relation.isProjectOfPublicatione4267c34-316b-4bcf-9560-052ea8cc8440
relation.isProjectOfPublication026b7c7f-321f-41ce-a149-2a20a762df7a
relation.isProjectOfPublication83933d23-86c2-4292-8dac-ab12cea9924a
relation.isProjectOfPublication44d5cf47-9565-4017-8241-7b3595cfc74e
relation.isProjectOfPublication081e0fbf-8e99-4db6-a4df-84e6d975031a
relation.isProjectOfPublicationc32b36ff-076c-4ffb-b7f3-a96e1f391a7d
relation.isProjectOfPublication85b09c86-05c7-4c7d-98f4-6eef4ec8bda3
relation.isProjectOfPublicationcdbfce2f-6ff0-4d59-a7c6-96c99d52a570
relation.isProjectOfPublicationa21a18a5-dd47-49e2-8af6-3e4c8cfaaeea
relation.isProjectOfPublication0f200655-c420-458a-b805-51306d44c69e
relation.isProjectOfPublication.latestForDiscoveryc30a2383-558d-4bc1-ac41-b0df9b6f83a9

Files

Original bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
2023 AOliveira_Over 100 mV VOC Improvement for Rear Passivated ACIGS Ultra‐Thin Solar Cells.pdf
Size:
3.52 MB
Format:
Adobe Portable Document Format
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.71 KB
Format:
Item-specific license agreed upon to submission
Description:
Download

Collections

ISEP – DFI – Artigos
ISEP – CIETI – Artigos