Lead clusters: different potentials, different structures
arXiv:cond-mat/0405234 · doi:10.1016/j.commatsci.2004.07.009
Abstract
The lowest-energy structures of lead clusters interacting via a Gupta potential are obtained for N<151. Structures based on Marks decahedra dominate at the larger sizes. These results are very different from those obtained previously using a lead glue potential, and the origins of the differences are related back to differences in the potential.
6 pages, 4 figures, TAMC4 proceedings