Struktura obiektu Metadane Lista plików Twórca: Winczewski Szymon Współtwórca: Rybicki Jarosław Tagi: nanoparticles, Pt clusters, density functional theory, catalysis, genetic algorithms Abstrakt: Systematic studies on the structure of platinum clusters consisting of N = 2-15 atoms were performed using density functional theory. The results show that up to N = 9 atoms planar structures are as stable as three- dimensional ones. For larger clusters, both distorted and disordered spatial structures are preferred. The global minima of N = 10- and 14-atom clusters were found to possess fcc-like structures with significantly higher stability. Miejsce wydania: Poznań Wydawca: OWN Data akceptacji: 2011.11.25 Data złożenia: 2011.03.30 Data wydania: 2011.12.15 Data modyfikacji: 2011.11.24 Typ zasobu: artykuł Format: application/pdf Język: eng