Document
Generically Dependent Continuant
RDF description of Surface reconstruction and decahedral structure of bimetallic nanoparticles - http://orbis.uaslp.mx/vivo/individual/scopus1380
Article
Binary alloys; Computational methods; Computer simulation; Cooling; Diffusion; Eutectics; Gold alloys; High resolution electron microscopy; Lead; Molecular dynamics; Nanostructured materials; Particle size analysis; Surface phenomena; Synthesis (chemical); Transmission electron microscopy; Bimetallic nanoparticles; Decahedral structures; Embedded atom method (EAM); Surface reconstruction; Bimetals
The energetic surface reconstruction phenomena observed on bimetallic nanoparticle systems of AuPd and AuCu was analyzed. The phenomena was similar to a resolidification observed during the cooling process in lead clusters. These binary alloy nanoparticles showed the fivefold edges truncated, resulting in {100} facets on decahedral structures. It was shown experimentally and by computational simulations that this eutectic structure is favored in such nanoalloy system.
Surface reconstruction and decahedral structure of bimetallic nanoparticles
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Consejo Nacional de Ciencia y Tecnología, CONACYT: G-25851-E