Polytetrahedral Clusters
arXiv:cond-mat/0012333 · doi:10.1103/PhysRevLett.86.5719
Abstract
By studying the structures of clusters bound by a model potential that favours polytetrahedral order, we find a previously unknown series of `magic numbers' (i.e. sizes of special stability) whose polytetrahedral structures are characterized by disclination networks that are analogous to hydrocarbons.
4 pages, 4 figures