3483994
doi
10.1002/adma.201901183
oai:zenodo.org:3483994
user-eu
Meggiolaro, Daniele
Department of Chemistry Biology and Biotechnology, University of Perugia, Perugia, Italy
Martani, Samuele
Center for Nano Science and Technology @PoliMi, Istituto Italiano di Tecnologia, Milano, Italy
Sorrentino, Roberto
Center for Nano Science and Technology @PoliMi, Istituto Italiano di Tecnologia, Milano, Italy
Barker, Alex J.
Center for Nano Science and Technology @PoliMi, Istituto Italiano di Tecnologia, Milano, Italy
De Angelis, Filippo
Department of Chemistry Biology and Biotechnology, University of Perugia, Perugia, Italy
Petrozza, Annamaria
Center for Nano Science and Technology @PoliMi, Istituto Italiano di Tecnologia, Milano, Italy
Defect Activity in Lead-Halide Perovskites
Motti, Silvia G.
Center for Nano Science and Technology @PoliMi, Istituto Italiano di Tecnologia, Milano, Italy
info:eu-repo/semantics/openAccess
Creative Commons Attribution 4.0 International
https://creativecommons.org/licenses/by/4.0/legalcode
defects
lead halide perovskites
photochemistry
solar cells
<p>The presence of various types of chemical interactions in metal–halide perovskite semiconductors gives them a characteristic “soft” fluctuating structure, prone to a wide set of defects. Understanding of the nature of defects and their photochemistry is summarized, which leverages the cooperative action of density functional theory investigations and accurate experimental design. This knowledge is used to describe how defect activity determines the macroscopic properties of the material and related devices. Finally, a discussion of the open questions provides a path towards achieving an educated prediction of device operation, necessary to engineer reliable devices.</p>
Zenodo
2019-08-18
info:eu-repo/semantics/article
3483993
user-eu
award_title=The role of Softness in the Physics of Defects: Probing Buried Interfaces in Perovskites Optoelectronic Devices; award_number=771528; award_identifiers_scheme=url; award_identifiers_identifier=https://cordis.europa.eu/projects/771528; funder_id=00k4n6c32; funder_name=European Commission;
award_title=Perovskite Thin-film Photovoltaics (PERTPV); award_number=763977; award_identifiers_scheme=url; award_identifiers_identifier=https://cordis.europa.eu/projects/763977; funder_id=00k4n6c32; funder_name=European Commission;
1579529696.075837
1574725
md5:d7d8035876edb0d448ad63532e81f3fd
https://zenodo.org/records/3483994/files/Motti-et-Al_zenodo.pdf
public