Stability of gold clusters: molecular-dynamics simulations

Date

2000-09-01

Author

Erkoç, Şakir

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Structural stability and energetics of gold clusters, Au, (n = 3-555), have been investigated by molecular-dynamics simulations. An empirical model potential energy function has been used in the simulations. Stable structures of the microclusters for n = 3-13 have been determined by molecular-dynamics simulation. It has been found that gold microclusters prefer to form three-dimensional compact structures. Molecular-dynamics simulations have also been performed for spherical gold clusters generated from FCC crystal structure with sizes n = 13-555. it has been found that the gold nanoparticles are more stable in the FCC form.

Subject Keywords

Gold clusters, Empirical potentials, Molecular dynamics

URI

https://hdl.handle.net/11511/57869

Journal

PHYSICA E

DOI

https://doi.org/10.1016/s1386-9477(00)00158-2

Collections

Department of Physics, Article

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Citation Formats

Ş. Erkoç, “Stability of gold clusters: molecular-dynamics simulations,” PHYSICA E, pp. 210–218, 2000, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/57869.