Defect Activity in Lead Halide Perovskites
Abstract: 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.
- Standort
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Deutsche Nationalbibliothek Frankfurt am Main
- Umfang
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Online-Ressource
- Sprache
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Englisch
- Erschienen in
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Defect Activity in Lead Halide Perovskites ; volume:31 ; number:47 ; year:2019 ; extent:11
Advanced materials ; 31, Heft 47 (2019) (gesamt 11)
- Urheber
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Motti, Silvia G.
Meggiolaro, Daniele
Martani, Samuele
Sorrentino, Roberto
Barker, Alex J.
De Angelis, Filippo
Petrozza, Annamaria
- DOI
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10.1002/adma.201901183
- URN
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urn:nbn:de:101:1-2022080206464191270087
- Rechteinformation
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Letzte Aktualisierung
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15.08.2025, 07:22 MESZ
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Beteiligte
- Motti, Silvia G.
- Meggiolaro, Daniele
- Martani, Samuele
- Sorrentino, Roberto
- Barker, Alex J.
- De Angelis, Filippo
- Petrozza, Annamaria
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