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Results: 148
Elemental Mapping of Perovskite Solar Cells by Using Multivariate Analysis
Stefania Cacovich, Giorgio Divitini, Christopher Ireland, Fabio Matteocci, Aldo Di Carlo, Caterina Ducati
Oct 18, 2016
Compressed sensing electron tomography of needle-shaped biological specimens--Potential for improved reconstruction fidelity with reduced dose.
Zineb Saghi, Giorgio Divitini, Benjamin Winter, Rowan Leary, Erdmann Spiecker, Caterina Ducati, Paul A Midgley
Nov 05, 2015
Compressed sensing Electron tomography Isotropic resolution Life science Algorithms Animals Brain data compression Fourier Analysis Histocytological Preparation Techniques Image Processing Computer-Assisted Imaging Three-Dimensional Male Microscopy Electron Scanning Transmission Rats Rats Sprague-Dawley
Electron Microscopy Characterization of P3 Lines and Laser Scribing-Induced Perovskite Decomposition in Perovskite Solar Modules.
Hybrid metal halide perovskites have emerged as a potential photovoltaic material for low-cost thin film solar cells due to their excellent optoelectronic properties. However, high efficiencies obtained with lab-scale cells are...
Upscaling Inverted Perovskite Solar Cells
Francesco Di Giacomo, Luigi A. Castriotta, Felix U. Kosasih, Diego Di Girolamo, Caterina Ducati, Aldo Di Carlo
Dec 22, 2020
The upscaling of perovskite solar cells is one of the challenges that must be addressed to pave the way toward the commercial development of this technology. As for other thin-film photovoltaic technologies, upscaling requires...
Multicomponent signal unmixing from nanoheterostructures
David Rossouw, Pierre Burdet, Francisco de la Peña, Caterina Ducati, Benjamin R Knappett, Andrew EH Wheatley, Paul A Midgley
May 29, 2015
Unveiling the interaction mechanisms of electron and X-ray radiation with halide perovskite semiconductors using scanning nano-probe diffraction
Jordi Ferrer Orri, Tiarnan Doherty, Duncan Johnstone, Sean Collins, Hugh Simons, Paul A Midgley, Caterina Ducati, Samuel D Stranks
Apr 01, 2022
Super-Resolution Detection of DNA Nanostructures Using a Nanopore.
Kaikai Chen, Adnan Choudhary, Sarah E Sandler, Christopher Maffeo, Caterina Ducati, Aleksei Aksimentiev, Ulrich F Keyser
Feb 13, 2023
High-resolution analysis of biomolecules has brought unprecedented insights into fundamental biological processes and dramatically advanced biosensing. Notwithstanding the ongoing resolution revolution in electron microscopy and...
The influence of electrochemical cycling protocols on capacity loss in nickel-rich lithium-ion batteries.
Wesley M Dose, Jędrzej K Morzy, Amoghavarsha Mahadevegowda, Caterina Ducati, Clare P Grey, Michael FL De Volder
Oct 08, 2021
The transition towards electric vehicles and more sustainable transportation is dependent on lithium-ion battery (LIB) performance. Ni-rich layered transition metal oxides, such as NMC811 (LiNi0.8Mn0.1Co0.1O2), are promising...
Comparison of the ionic conductivity properties of microporous and mesoporous MOFs infiltrated with a Na-ion containing IL mixture.
Joshua M Tuffnell, Jędrzej K Morzy, Nicola D Kelly, Rui Tan, Qilei Song, Caterina Ducati, Thomas D Bennett, Siân E Dutton
Nov 09, 2020
IL@MOF (IL: ionic liquid; MOF: metal-organic framework) materials have been proposed as a candidate for solid-state electrolytes, combining the inherent non-flammability and high thermal and chemical stability of the ionic...
Using pulsed mode scanning electron microscopy for cathodoluminescence studies on hybrid perovskite films
Jordi Ferrer Orri, Elizabeth M Tennyson, Gunnar Kusch, Giorgio Divitini, Stuart Macpherson, Rachel A Oliver, Caterina Ducati, Samuel D Stranks
May 20, 2021
Abstract: The use of pulsed mode scanning electron microscopy cathodoluminescence (CL) for both hyperspectral mapping and time-resolved measurements is found to be useful for the study of hybrid perovskite films, a class of...
Manipulating Color Emission in 2D Hybrid Perovskites by Fine Tuning Halide Segregation
Andrea Zanetta, Zahra Andaji‐Garmaroudi, Valentina Pirota, Giovanni Pica, Felix Utama Kosasih, Laxman Gouda, Kyle Frohna, Caterina Ducati, Filippo Doria, Samuel D. Stranks, Giulia Grancini
Oct 18, 2021
RESEARCH ARTICLE RESEARCH ARTICLES 2D perovskites halide mixtures light emission Segregation transparent light‐emitting devices tunability
Published by: Advanced Materials
Local Versus Long-Range Diffusion Effects of Photoexcited States on Radiative Recombination in Organic-Inorganic Lead Halide Perovskites.
Milan Vrućinić, Clemens Matthiesen, Aditya Sadhanala, Giorgio Divitini, Stefania Cacovich, Sian E Dutton, Caterina Ducati, Mete Atatüre, Henry Snaith, Richard H Friend, Henning Sirringhaus, Felix Deschler
Sep 01, 2015
Hyperbranched TiO2-CdS nano-heterostructures for highly efficient photoelectrochemical photoanodes.
Alessandro Mezzetti, Mehrdad Balandeh, Jingshan Luo, Sebastiano Bellani, Alessandra Tacca, Giorgio Divitini, Chuanwei Cheng, Caterina Ducati, Laura Meda, Hongjin Fan, Fabio Di Fonzo
Sep 05, 2018
Quasi-1D-hyperbranched TiO2 nanostructures are grown via pulsed laser deposition and sensitized with thin layers of CdS to act as a highly efficient photoelectrochemical photoanode. The device properties are systematically...
Fabrication and Morphological Characterization of High-Efficiency Blade-Coated Perovskite Solar Modules.
Fabio Matteocci, Luigi Vesce, Felix Utama Kosasih, Luigi Angelo Castriotta, Stefania Cacovich, Alessandro Lorenzo Palma, Giorgio Divitini, Caterina Ducati, Aldo Di Carlo
Jul 03, 2019
Organo-metal halide perovskite demonstrates a large potential for achieving highly efficient photovoltaic devices. The scaling-up process represents one of the major challenges to exploit this technology at the industrial level....
Manipulating Color Emission in 2D Hybrid Perovskites by Fine Tuning Halide Segregation
Andrea Zanetta, Zahra Andaji-Garmaroudi, Valentina Pirota, Giovanni Pica, Felix Utama Kosasih, Laxman Gouda, Kyle Frohna, Caterina Ducati, Filippo Doria, Samuel D Stranks, Giulia Grancini
Oct 25, 2021
Halide perovskite materials offer an ideal playground for easily tuning their color and, accordingly, the spectral range of their emitted light. In contrast to common procedures, this work demonstrates that halide substitution...
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