Some new properties of deformed atomic clusters described in a projected spherical basis

Authors
Raduta, AA Garrido, E de Guerra, EM
Citation
Aa. Raduta et al., Some new properties of deformed atomic clusters described in a projected spherical basis, EUR PHY J D, 15(1), 2001, pp. 65-77
Citations number
50
Categorie Soggetti
Physics
Journal title
EUROPEAN PHYSICAL JOURNAL D
ISSN journal
14346060 → ACNP
Volume
15
Issue
1
Year of publication
2001
Pages
65 - 77
Database
ISI
SICI code
1434-6060(200107)15:1<65:SNPODA>2.0.ZU;2-Y
Abstract
Some properties of small sodium clusters, comprising up to 35 atoms, are de scribed using a projected spherical single particle basis. The variation of the cluster shape and inner density with the number uf atoms is: studied. Seemingly chestnut, clusterization and halo like structures are identified for several metallic clusters. Static polarizabilities and plasmon frequenc ies: are calculated and compared with experimental data and with results ob tained in different approaches.