Original scientific paper

Supershells in large Na-clusters from a semiclassical approach

Gianluca Lazzari ; The Niels Bohr Institute, University of Copenhagen, Blegdamsvej 17, DK-2100 Copenhagen, Denmark and Dipartimento di Fisica, Universita di Milano, Via Celoria 16, 20133 Milano, Italy

Abstract

Semiclassical level densities are calculated for metal clusters up to 104 valence electrons moving in a mean field jellium potential. Supershell structures are predicted by the calculation. We investigate in detail the role played by triangular, square and higher polygon orbits in the interference pattern.

Keywords

Hrčak ID:

299425

URI

https://hrcak.srce.hr/299425

Publication date:

1.3.1994.

Article data in other languages: croatian

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