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Aurora Rizzo
Researcher at Istituto Italiano di Tecnologia
Publications - 112
Citations - 4742
Aurora Rizzo is an academic researcher from Istituto Italiano di Tecnologia. The author has contributed to research in topics: Perovskite (structure) & Quantum dot. The author has an hindex of 34, co-authored 112 publications receiving 4034 citations. Previous affiliations of Aurora Rizzo include Roma Tre University & Linköping University.
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MAPbI3-xClx Mixed Halide Perovskite for Hybrid Solar Cells: The Role of Chloride as Dopant on the Transport and Structural Properties
Silvia Colella,Edoardo Mosconi,Paolo Fedeli,Andrea Listorti,Francesco Gazza,Fabio Orlandi,Patrizia Ferro,Tullo Besagni,Aurora Rizzo,Gianluca Calestani,Giuseppe Gigli,Filippo De Angelis,Roberto Mosca +12 more
TL;DR: In this paper, the structural properties of iodide/chloride mixed-halide perovskites and correlating them with their photovoltaic performances were investigated, and they found that, independent of the components ratio in the precursor solution, Cl incorporation in an iodide-based structure, is possible only at relatively low concentration levels (below 3-4%).
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Sequential Growth of Magic-Size CdSe Nanocrystals†
Stefan Kudera,Stefan Kudera,Marco Zanella,Cinzia Giannini,Aurora Rizzo,Yanqin Li,Giuseppe Gigli,Roberto Cingolani,Giuseppe Ciccarella,W. Spahl,Wolfgang J. Parak,Liberato Manna +11 more
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Bright White‐Light‐Emitting Device from Ternary Nanocrystal Composites
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Elusive Presence of Chloride in Mixed Halide Perovskite Solar Cells.
Silvia Colella,Edoardo Mosconi,Giovanna Pellegrino,Alessandra Alberti,Valentino L. P. Guerra,Sofia Masi,Andrea Listorti,Aurora Rizzo,Guglielmo G. Condorelli,Filippo De Angelis,Giuseppe Gigli +10 more
TL;DR: A combined angle-resolved X-ray photoelectron spectroscopy and first-principles DFT modeling to investigate the MAPbI3-xClx/TiO2 interface shows an interfacial chloride-induced band bending, creating a directional "electron funnel" that may improve the charge collection efficiency of the device and possibly affecting also recombination pathways.
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Optical determination of Shockley-Read-Hall and interface recombination currents in hybrid perovskites.
Valerio Sarritzu,Nicola Sestu,Daniela Marongiu,Xueqing Chang,Sofia Masi,Aurora Rizzo,Silvia Colella,Francesco Quochi,Michele Saba,Andrea Mura,Giovanni Bongiovanni +10 more
TL;DR: This work identifies Shockley-Read-Hall recombination as the main decay process in insulated perovskite layers and quantify the additional performance degradation due to interface recombination in heterojunctions, providing an estimate of the limit photoconversion efficiency without any real charge current flowing through the device.