Showing papers by "Raquel Giulian published in 2019"
TL;DR: In this article, the formation of GaSb nanofoams by ion irradiation of sputter-deposited Ga-Sb films and a comprehensive characterization of its structural and compositional properties are presented.
5 citations
TL;DR: In this article, In(y)Al(x)Sb(1-x-y) films were deposited on SiO2/Si substrates by co-sputtering of InSb, Al and Sb targets and the electronic and structural properties of the films were investigated as a function of Al concentration.
5 citations
TL;DR: In this paper, the atomic-level structural information of the Pt/γ-interfaces through the comparison of experimentally determined results and density functional theory (DFT) calculations is obtained.
Abstract: Understanding metal/metal oxide interfaces is important for variety of modern devices and processes that depend on these heterointerface systems. Gamma alumina is metal oxide that is used as a support for metallic nanoparticles and is a key material in catalysis due to its high specific surface area and Lewis sites. The microstructure of gamma alumina has been the subject of numerous experimental and theoretical studies due to the catalytic significance of this metastable alumina phase. The goal of this work is to gain atomic-level structural information of the Pt/γ-interfaces through the comparison of experimentally determined results and density functional theory (DFT) calculations..