Publications associées à Super-resolved Optical Mapping of Reactive Sulfur-Vacancies in Two-Dimensional Transition Metal Dichalcogenides

Publications associées (14)

Synthesis and characterization of low-dimensional organic-inorganic perovskites for detection and photovoltaic applications

Low-dimensional perovskite such as layered halide perovskite and perovskite nanocrystals have attracted attention in the past decade. These materials have impressive optoelectronic properties such as high photoluminescence and improved stability relative t ...

EPFL2025

Lattice bond chains administer kink anisotropy and inform strategies of theophylline crystal self-healing

Georg Fantner

How molecular-level understanding of the crystal growth mechanisms and their relation to lattice bonds informs the rational design of crystals with desired shapes and properties has remained elusive. Here we employ theophylline crystals and drive them into ...

2025

Study of single molecule phenomena in plasmonic nanocavitites

Sachin Suresh Verlekar

The central aim of this thesis is to investigate single molecule phenomena in self-assembled plasmonic nanocavities, focusing on achieving single molecule sensitivity within these highly confined electromagnetic environments. While self-assembled nanocavit ...

EPFL2025

Phase formation and texture evolution in 316L-CuCrZr multi-material structures fabricated by laser powder bed fusion

Christian Leinenbach, Johann Michler, Antonios Nikolaos Baganis

Steel-copper multi-material structures produced via Additive Manufacturing pose challenges in laser co-processing and microstructural control. This work employs neutron imaging, Electron Backscatter Diffraction (EBSD), and Energy Dispersive Spectroscopy (E ...

2025

Advancing high-resolution microscopes to enable time-lapse nano-characterization of pathogenic micro-organisms in-vitro

Esther Braun

Investigating pathogenic microorganisms is essential due to their significant impact on global health. However, working with them presents significant challenges to researchers. Their virulence requires strict biosafety measures, often necessitating to stu ...

EPFL2025

Observation of plastic ice VII by quasi-elastic neutron scattering

Richard Gaal, Livia Eleonora Bove Kado, Maria Rescigno

Water is the third most abundant molecule in the universe and a key component in the interiors of icy moons, giant planets and Uranus- and Neptune-like exoplanets1, 2–3. Owing to its distinct molecular structure and flexible hydrogen bonds that readily ada ...

2025

Indirect Excitons and Many-body Interactions in Ingaas Double Quantum Wells

Fauzia Jabeen

Spatially indirect excitons in semiconductor quantum wells are relevant to basic research and device applications because they exhibit enhanced tunability, delocalized wave functions, and potentially longer lifetimes relative to direct excitons. Here we in ...

AMER PHYSICAL SOC2025

Mechanism of First Proton‐Coupled Electron Transfer of Water Oxidation at the BiVO4‐Water Interface

Alfredo Pasquarello, Yongbin Zhuang

The oxygen evolution reaction (OER) at the BiVO4‐water interface is considered to be the bottleneck of the overall water splitting at this aqueous interface. To provide insight into the mechanism of this reaction, we focus on the first proton‐coupled elect ...

Wiley2025

Performance Enhancement of Austenitic Stainless Steels Based on the Adjustment of Grain Size by Reversion, Recrystallization, and Grain Growth

Mohammad Mobasheri

The effects of grain size on the properties of AISI 304L and 316L stainless steels were critically discussed. Different grain sizes of 0.5, 2.7, 5.6, 15, 34, 90, and 192 mu m were obtained via cold rolling followed by reversion, recrystallization, and grai ...

WILEY-V C H VERLAG GMBH2025

Broad-Spectrum Supramolecularly Reloadable Antimicrobial Coatings

Alexander Lukas Müller, Inês Cordeiro Filipe, Francesco Stellacci, Matteo Gasbarri, Heyun Wang, Francesca Olgiati, Melis Özkan, Lukasz Richter, Nicolo' Razza, Louisa Rinaldi, Fiora Artusio

Antimicrobial surfaces limit the spread of infectious diseases. To date, there is no antimicrobial coating that has widespread use because of short-lived and limited spectrum efficacy, poor resistance to organic material, and/or cost. Here, we present a pa ...

Amer Chemical Soc2024

Spatial Conformation Engineering of Aromatic Ketones for Highly Efficient and Stable Perovskite Solar Cells

Minhuan Wang, Michael Graetzel, Shaik Mohammed Zakeeruddin, Likai Zheng, Xiaoqing Jiang

Carbonyl-containing materials employed in state-of-the-art hybrid lead halide perovskite solar cells (PSCs) exhibit a strong structure-dependent electron donor effect that predominates in defect passivation. However, the impact of the molecular spatial con ...

AMER CHEMICAL SOC2024

Oxygen isotope fractionation during amorphous to crystalline calcium carbonate transformation at varying relative humidity and temperature

Anders Meibom, Arthur Adams

Crystalline calcium carbonate isotope compositions have been widely used to reconstruct past environments. However, if their isotopic compositions are modified because of crystallization from an amorphous precursor, their reliability as paleo-geochemical p ...

Elsevier BV2024

Meta-Substituted Asymmetric Azobenzenes: Insights into Structure-Property Relationship

Tatiana Antonova Pachova, Giuseppe Sforazzini

This article presents a comprehensive investigation into the functionalization of methoxyphenylazobenzene using electron-directing groups located at the meta position relative to the azo group. Spectroscopic analysis of meta-functionalized azobenzenes reve ...

MDPI2024

First-principles calculations of defects and electron-phonon interactions: Seminal contributions of Audrius Alkauskas to the understanding of recombination processes

Alfredo Pasquarello

First-principles calculations of defects and electron-phonon interactions play a critical role in the design and optimization of materials for electronic and optoelectronic devices. The late Audrius Alkauskas made seminal contributions to developing rigoro ...

Aip Publishing2024