D
Daniele Meggiolaro
Researcher at Istituto Italiano di Tecnologia
Publications - 71
Citations - 4553
Daniele Meggiolaro is an academic researcher from Istituto Italiano di Tecnologia. The author has contributed to research in topics: Perovskite (structure) & Halide. The author has an hindex of 24, co-authored 59 publications receiving 2835 citations. Previous affiliations of Daniele Meggiolaro include University of Perugia & Sapienza University of Rome.
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Journal ArticleDOI
Large polarons in lead halide perovskites
Kiyoshi Miyata,Daniele Meggiolaro,Daniele Meggiolaro,M. Tuan Trinh,Prakriti P. Joshi,Edoardo Mosconi,Edoardo Mosconi,Skyler C. Jones,Filippo De Angelis,Filippo De Angelis,Xiaoyang Zhu +10 more
TL;DR: It is found that large polaron forms predominantly from the deformation of the PbBr3− frameworks, irrespective of the cation type, and there are likely no mechanistic limitations in using all-inorganic or mixed-cation lead halide perovskites to overcome instability problems and to tune the balance between charge carrier protection and mobility.
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Iodine chemistry determines the defect tolerance of lead-halide perovskites
Daniele Meggiolaro,Silvia G. Motti,Silvia G. Motti,Edoardo Mosconi,Alex J. Barker,James M. Ball,Carlo Andrea Riccardo Perini,Felix Deschler,Annamaria Petrozza,Filippo De Angelis +9 more
TL;DR: In this paper, the authors identify less abundant iodine defects as the source of photochemically active deep electron and hole traps in MAPbI3 and explain the defect tolerance of mixed-halide perovskites.
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Broadband Emission in Two-Dimensional Hybrid Perovskites: The Role of Structural Deformation.
Daniele Cortecchia,Daniele Cortecchia,Stefanie Neutzner,Ajay Ram Srimath Kandada,Edoardo Mosconi,Edoardo Mosconi,Daniele Meggiolaro,Daniele Meggiolaro,Filippo De Angelis,Filippo De Angelis,Cesare Soci,Annamaria Petrozza +11 more
TL;DR: It is shown that the structural distortions of the perovskite lattice can determine the defectivity of the material by modulating the defect formation energies.
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Light-induced annihilation of Frenkel defects in organo-lead halide perovskites
TL;DR: In this article, the authors proposed a model in which light irradiation promotes the annihilation of VI+/Ii− Frenkel pairs, which is relatively abundant in polycrystalline MAPbI3.
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Fluorescent Alloy CsPbxMn1–xI3 Perovskite Nanocrystals with High Structural and Optical Stability
Quinten A. Akkerman,Quinten A. Akkerman,Daniele Meggiolaro,Zhiya Dang,Filippo De Angelis,Liberato Manna +5 more
TL;DR: All alloyed CsPbxMn1–xI3 nanocrystals have essentially the same optical features and crystal structure as the parent α-CsPbI3 system, but they are stable in films and in solution for periods over a month.