Luca Bertoluzzi

TL;DR: In this article, the authors characterize and mitigate electron transfer-proton transfer reactions between NiOx hole transport layers and perovskite precursors, and identify that Ni≥3+ metal cation sites in NiOx thin films act both as Bronsted proton acceptors and Lewis electron acceptors, deprotonating cationic amines and oxidizing iodide species.

TL;DR: Effective sterilization (≈99.999999% inactivation of pathogen), exceeding the requirements of Food and Drug Administration is demonstrated, making the sterilization strategy a promising and complementary personalized sterilization solution, particularly beneficial for off-grid areas.

TL;DR: In this article, a new model that combines the classical drift-diffusion equation with a generalized Poisson equation that involves a density and frequency dependent dielectric constant that accounts for the polarization of the medium is presented.

TL;DR: In this article, the authors provide a critical overview of the physical principles and mechanisms of solar energy conversion using ferroelectric semiconductors and contact layers, as well as the main achievements reported so far.

TL;DR: In this article, the impact of post-deposition surface modifications on photoinduced halide segregation in methylammonium lead mixed-halide perovskites was studied.