Atomistic modeling of Au-Ag nanoparticle formation

Atomistic modeling of the formation process of Au-Ag nanoparticles is performed using the Bozzolo-Ferrante-Smith method for alloys for the energetic. Silver segregation to the surface, surface structure and orientation, and weak Au-Ag interactions are identified as the main features driving the form...

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Bibliographic Details
Published in:Physical review. B, Condensed matter and materials physics Condensed matter and materials physics, 2007-12, Vol.76 (24), Article 245432
Main Authors: Negreiros, F. R., Soares, E. A., de Carvalho, V. E., Bozzolo, G.
Format: Article
Language:English
Subjects:
CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY
GOLD ALLOYS
NANOSTRUCTURES
SEGREGATION
SILVER
SILVER ALLOYS
SIMULATION
SURFACES
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Summary:Atomistic modeling of the formation process of Au-Ag nanoparticles is performed using the Bozzolo-Ferrante-Smith method for alloys for the energetic. Silver segregation to the surface, surface structure and orientation, and weak Au-Ag interactions are identified as the main features driving the formation process.
ISSN:1098-0121
1550-235X
DOI:10.1103/PhysRevB.76.245432