2026-06-03T05:19:08Zhttps://www.radar-service.eu/oai/OAIHandler10.35097/nfpuwnntws6pu3yx2026-04-23T11:00:37Zradar4kit
10.35097/nfpuwnntws6pu3yx
Diercks, Alexander
Alexander
Diercks
0000-0002-2616-2177
Lichttechnisches Institut (LTI), Karlsruher Institut für Technologie (KIT)
Chozas-Barrientos, Sofía
Sofía
Chozas-Barrientos
Gil-Escrig, Lidón
Lidón
Gil-Escrig
Ventosinos, Federico
Federico
Ventosinos
Gomar-Fernández, Inma
Inma
Gomar-Fernández
Roldán-Carmona, Cristina
Cristina
Roldán-Carmona
Rodkey, Nathan
Nathan
Rodkey
Zhao, Tonghan
Tonghan
Zhao
0000-0002-5300-1651
Institut für Mikrostrukturtechnik (IMT), Karlsruher Institut für Technologie (KIT)
Petermann, Julian
Julian
Petermann
Institut für Mikrostrukturtechnik (IMT), Karlsruher Institut für Technologie (KIT), Lichttechnisches Institut (LTI), Karlsruher Institut für Technologie (KIT)
Senno, Maximiliano
Maximiliano
Senno
Held, Vladimir
Vladimir
Held
Carroy, Perrine
Perrine
Carroy
Muñoz, Delfina
Delfina
Muñoz
Fassl, Paul
Paul
Fassl
0000-0002-9604-3405
Institut für Mikrostrukturtechnik (IMT), Karlsruher Institut für Technologie (KIT), Lichttechnisches Institut (LTI), Karlsruher Institut für Technologie (KIT)
Sessolo, Michele
Michele
Sessolo
Paetzold, Ulrich Wilhelm
Ulrich Wilhelm
Paetzold
0000-0002-1557-8361
Institut für Mikrostrukturtechnik (IMT), Karlsruher Institut für Technologie (KIT), Lichttechnisches Institut (LTI), Karlsruher Institut für Technologie (KIT)
Bolink, Henk J.
Henk J.
Bolink
Research data for: Close Space Sublimation as a Versatile Deposition Process for Efficient Perovskite Silicon Tandem Solar Cells
Karlsruhe Institute of Technology
2026
2026
Engineering
perovskite solar cells
tandem solar cells
photovoltaic
vapor phase deposition
vacuum deposition
industrialization
renewable energy
sublimation
evaporation
Open Access
Creative Commons Attribution 4.0 International
Diercks, Alexander
0000-0002-2616-2177
Chozas-Barrientos, Sofía
Gil-Escrig, Lidón
Ventosinos, Federico
Gomar-Fernández, Inma
Roldán-Carmona, Cristina
Rodkey, Nathan
Zhao, Tonghan
0000-0002-5300-1651
Petermann, Julian
Senno, Maximiliano
Held, Vladimir
Carroy, Perrine
Muñoz, Delfina
Fassl, Paul
0000-0002-9604-3405
Sessolo, Michele
Paetzold, Ulrich Wilhelm
0000-0002-1557-8361
Bolink, Henk J.
The envisaged breakthrough of perovskite photovoltaic technologies demands rapid advances in scalable and robust high-throughput fabrication methods. Here, we present close-space sublimation (CSS) as a vacuum-based, industrially relevant deposition method for the conversion of sublimed PbI2 inorganic scaffolds into high-quality wide-bandgap perovskite absorbers (MAPb(I0.79Br0.21)3, 1.64 eV), employing a reusable mixed-halide organic source for stable bandgap control. We provide mechanistic insights into the substitution-reaction-limited CSS process and achieve PCEs of up to 18.5% for fully vacuum-processed p-i-n single-junction devices. Monolithic integration onto planar, nano-, and micro-textured silicon bottom cells reveals consistent optoelectronic and morphological properties across all configurations without requiring adjustments of deposition parameters, as corroborated by comprehensive characterization techniques. The resulting perovskite/silicon tandem solar cells reach PCEs up to 24.3%, with minimal variation across the different bottom cells. Our findings highlight the broad process window and versatility of CSS, positioning it as an industry-suitable deposition method for solvent-free high-throughput fabrication.
This is the data generated during and/or analyzed during the study "Close Space Sublimation as a Versatile Deposition Process for Efficient Perovskite Silicon Tandem Solar Cells". The data is attributed to each figure in the original publication.
https://publikationen.bibliothek.kit.edu/1000192154
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