Conformal monolayer contacts with lossless interfaces for perovskite single junction and monolithic tandem solar cells

Simple item page
dc.contributor.authorAl-Ashouri, Amran
dc.contributor.authorMagomedov, Artiom
dc.contributor.authorRoß, Marcel
dc.contributor.authorJošt, Marko
dc.contributor.authorTalaikis, Martynas
dc.contributor.authorChistiakova, Ganna
dc.contributor.authorBertram, Tobias
dc.contributor.authorMárquez, José A.
dc.contributor.authorKöhnen, Eike
dc.contributor.authorKasparavičius, Ernestas
dc.contributor.authorLevcenco, Sergiu
dc.contributor.authorGil-Escrig, Lidón
dc.contributor.authorHages, Charles J.
dc.contributor.authorSchlatmann, Rutger
dc.contributor.authorRech, Bernd
dc.contributor.authorMalinauskas, Tadas
dc.contributor.authorUnold, Thomas
dc.contributor.authorKaufmann, Christian A.
dc.contributor.authorKorte, Lars
dc.contributor.authorNiaura, Gediminas
dc.contributor.authorGetautis, Vytautas
dc.contributor.authorAlbrecht, Steve
dc.date.accessioned2021-11-16T15:25:11Z
dc.date.available2021-11-16T15:25:11Z
dc.date.issued2019-10-02
dc.description.abstractThe rapid rise of perovskite solar cells (PSCs) is increasingly limited by the available charge-selective contacts. This work introduces two new hole-selective contacts for p–i–n PSCs that outperform all typical p-contacts in versatility, scalability and PSC power-conversion efficiency (PCE). The molecules are based on carbazole bodies with phosphonic acid anchoring groups and can form self-assembled monolayers (SAMs) on various oxides. Besides minimal material consumption and parasitic absorption, the self-assembly process enables conformal coverage of arbitrarily formed oxide surfaces with simple process control. The SAMs are designed to create an energetically aligned interface to the perovskite absorber without non-radiative losses. For three different perovskite compositions, one of which is prepared by co-evaporation, we show dopant-, additive- and interlayer-free PSCs with stabilized PCEs of up to 21.1%. Further, the conformal coverage allows to realize a monolithic CIGSe/perovskite tandem solar cell with as-deposited, rough CIGSe surface and certified efficiency of 23.26% on an active area of 1 cm2. The simplicity and diverse substrate compatibility of the SAMs might help to further progress perovskite photovoltaics towards a low-cost, widely adopted solar technology.en
dc.description.sponsorshipBMBF, 03SF0540, Nachwuchsgruppe MeSa-Zuma: Entwicklung von spektral optimierten, hocheffizienten und langzeitstabilen Perowskit/Silizium Tandem Solarzellenen
dc.description.sponsorshipBMWi, 0324076B, Verbundvorhaben: EFFCIS - Effizienzoptimierung von CIS-basierten Dünnschichtsolarzellen und -modulen; Teilvorhaben: Insitu-Wachstumsanalytik und optoelektronische Charakterisierung von Cu(In,Ga)Se2 und Cu(In,Ga)(S,Se)2 Dünnschichten für hocheffiziente Dünnschichtsolarzellenen
dc.description.sponsorshipBMWi, 0324095D, Verbundvorhaben: speedCIGS - Rechnerunterstützte Optimierung des CIGS-Depositionsprozesses in der industriellen Umsetzung; Teilvorhaben: Alkalibehandlung der CIGS Absorberoberfläche und monolithisch integrierte Tandem Zelle (p-TCM)en
dc.description.sponsorshipEC/H2020/763977/EU/Perovskite Thin-film Photovoltaics (PERTPV)/PERTPVen
dc.identifier.eissn1754-5706
dc.identifier.issn1754-5692
dc.identifier.urihttps://depositonce.tu-berlin.de/handle/11303/13888
dc.identifier.urihttp://dx.doi.org/10.14279/depositonce-12661
dc.language.isoenen
dc.relation.ispartof10.14279/depositonce-12472en
dc.rights.urihttps://creativecommons.org/licenses/by/3.0/en
dc.subject.ddc621 Angewandte Physikde
dc.subject.otherPerovskite silicon tandem solar cellsen
dc.subject.othermultijunctionen
dc.subject.othercharacterizationen
dc.subject.otherlightmanagementen
dc.subject.otheropticsen
dc.subject.otherPerowskite-Silizium-Tandem-Solarzellende
dc.subject.otherMehrfachsolarzellede
dc.subject.otherCharakterisierungde
dc.subject.otherOptikde
dc.titleConformal monolayer contacts with lossless interfaces for perovskite single junction and monolithic tandem solar cellsen
dc.typeArticleen
dc.type.versionpublishedVersionen
dcterms.bibliographicCitation.doi10.1039/C9EE02268Fen
dcterms.bibliographicCitation.issue11en
dcterms.bibliographicCitation.journaltitleEnergy and Environmental Scienceen
dcterms.bibliographicCitation.originalpublishernameRoyal Society of Chemistryen
dcterms.bibliographicCitation.originalpublisherplaceLondonen
dcterms.bibliographicCitation.pageend3369en
dcterms.bibliographicCitation.pagestart3356en
dcterms.bibliographicCitation.volume12en
tub.accessrights.dnbfreeen
tub.affiliationFak. 4 Elektrotechnik und Informatik::Inst. Hochfrequenz- und Halbleiter-Systemtechnologien::FG Perowskit Solarzellende
tub.affiliation.facultyFak. 4 Elektrotechnik und Informatikde
tub.affiliation.groupFG Perowskit Solarzellende
tub.affiliation.instituteInst. Hochfrequenz- und Halbleiter-Systemtechnologiende
tub.publisher.universityorinstitutionTechnische Universität Berlinen

Files

Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
Al-Ahouri_etal_Conformal_2019.pdf
Size:
5.83 MB
Format:
Adobe Portable Document Format
Description:
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
4.9 KB
Format:
Item-specific license agreed upon to submission
Description:
Download

Collections

Publications