Vacuum-Deposited Multication Tin-Lead Perovskite Solar Cells
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Vacuum-Deposited Multication Tin-Lead Perovskite Solar Cells

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Vacuum-Deposited Multication Tin-Lead Perovskite Solar Cells

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dc.contributor.author Igual-Muñoz, Ana M.
dc.contributor.author Castillo, Aroa
dc.contributor.author Dreessen, Chris
dc.contributor.author Boix, Pablo P.
dc.contributor.author Bolink, Henk
dc.date.accessioned 2020-05-12T09:47:10Z
dc.date.available 2020-05-12T09:47:10Z
dc.date.issued 2020
dc.identifier.uri https://hdl.handle.net/10550/74580
dc.description.abstract The use of a combination of tin and lead is the most promising approach to fabricate narrow bandgap metal halide perovskites. This work presents the development of reproducible tin and lead perovskites by vacuum codeposition of the precursors, a solvent-free technique which can be easily implemented to form complex stacks. Crystallographic and optical characterization reveal the optimal film composition based on cesium and methylammonium monovalent cations. Device optimization makes use of the intrinsically additive nature of vacuum deposition, resulting in solar cells with 8.89% photovoltaic efficiency. The study of the devices by impedance spectroscopy identifies bulk recombination as one of the performance limiting factors.
dc.language.iso eng
dc.relation.ispartof ACS Applied Energy Materials, 2020, vol. 3, p. 2755-2761
dc.rights.uri info:eu-repo/semantics/openAccess
dc.source Igual-Muñoz, Ana M. Castillo, Aroa Dreessen, Chris Boix, Pablo P. Bolink, Henk 2020 Vacuum-Deposited Multication Tin-Lead Perovskite Solar Cells ACS Applied Energy Materials 3 2755 2761
dc.subject Cèl·lules fotoelèctriques
dc.subject Materials
dc.title Vacuum-Deposited Multication Tin-Lead Perovskite Solar Cells
dc.type info:eu-repo/semantics/article
dc.date.updated 2020-05-12T09:47:10Z
dc.identifier.doi https://doi.org/10.1021/acsaem.9b02413
dc.identifier.idgrec 136276
dc.embargo.terms 1 year
dc.embargo.liftdate 2021-02-05

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