FAPb0.5Sn0.5I3: A Narrow Bandgap Perovskite Synthesized through Evaporation Methods for Solar Cell Applications
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FAPb0.5Sn0.5I3: A Narrow Bandgap Perovskite Synthesized through Evaporation Methods for Solar Cell Applications

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FAPb0.5Sn0.5I3: A Narrow Bandgap Perovskite Synthesized through Evaporation Methods for Solar Cell Applications

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dc.contributor.author Igual-Muñoz, Ana M.
dc.contributor.author Ávila, Jorge
dc.contributor.author Boix, Pablo P.
dc.contributor.author Bolink, Henk
dc.date.accessioned 2020-06-25T09:16:56Z
dc.date.available 2020-07-23T04:45:06Z
dc.date.issued 2020
dc.identifier.uri https://hdl.handle.net/10550/75185
dc.description.abstract The tunability of the optoelectrical properties upon compositional modification is a key characteristic of metal halide perovskites. In particular, bandgaps narrower than those in conventional lead‐based perovskites are essential to achieve the theoretical efficiency limit of single‐absorber solar cells, as well as develop multijunction tandem devices. Herein, the solvent‐free vacuum deposition of a narrow bandgap perovskite based on tin-lead metal and formamidinium cation is reported. Pinhole‐free films with 1.28 eV bandgap are obtained by thermal codeposition of precursors. The optoelectrical quality of these films is demonstrated by their use in solar cells with a power conversion efficiency of 13.98%.
dc.language.iso eng
dc.relation.ispartof Solar RRL, 2019, vol. 4, num. 2, p. 1900283
dc.rights.uri info:eu-repo/semantics/openAccess
dc.source Igual-Muñoz, Ana M. Ávila, Jorge Boix, Pablo P. Bolink, Henk 2019 FAPb0.5Sn0.5I3: A Narrow Bandgap Perovskite Synthesized through Evaporation Methods for Solar Cell Applications Solar RRL 4 2 1900283
dc.subject Cèl·lules fotoelèctriques
dc.subject Materials
dc.title FAPb0.5Sn0.5I3: A Narrow Bandgap Perovskite Synthesized through Evaporation Methods for Solar Cell Applications
dc.type info:eu-repo/semantics/article
dc.date.updated 2020-06-25T09:16:56Z
dc.identifier.doi https://doi.org/10.1002/solr.201900283
dc.identifier.idgrec 135960
dc.embargo.terms 1 year

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