2 papers
cond-mat.mtrl-sci2024
Equilibrium structure and shape of Ag and Pt nanoparticles grown on silica surfaces: from experimental investigations to the determination of a metal-silica potential
F. Ait Hellal, C. Andreazza-Vignolle, P. Andreazza +1
A combination of experimental and numerical calculations on metallic silver and platinum nanoparticles deposited on silica substrates is presented, with a focus on the metal-substr…
cond-mat.mtrl-sci2023
Silver-Platinum nanoparticles and nanodroplets supported on silica surfaces: structure and chemical ordering
F. Ait Hellal, J. Puibasset, C. Andreazza-Vignolle +1
Stable and metastable metallic nanoparticles exhibit unique properties compared to the bulk, with potentially important applications for catalysis. This is in particular the case f…