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Dynamical and Structural Properties of the Ni4 Cluster

✍ Scribed by M.H. Güven; M. Eryürek

Publisher
John Wiley and Sons
Year
1999
Tongue
English
Weight
289 KB
Volume
213
Category
Article
ISSN
0370-1972

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✦ Synopsis

Microcanonical molecular dynamics simulations are used to determine the structures of Ni N (N = 4, 5, 6) clusters and to study the dynamical and structural properties of the Ni 4 cluster. The interaction between the atoms is modeled by an empirical potential. The geometries and the related parameters are compared with the previous literature. The Ni 4 cluster is heated up to 2000 K and during the phase transition a stable isomer of the cluster is observed. The melting temperature of Ni 4 clusters is tried to be determined from the dynamical displays.

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