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RESEARCH PRODUCT
Shell structure and level spacing distribution in metallic clusters
E. HammarénM. ManninenJ. Mansikka-ahosubject
Spherical geometrysymbols.namesakeMaterials scienceTight bindingCondensed matter physicsMonte Carlo methodFermi levelsymbolsDensity of statesWigner distribution functionElectronic structureLevel-spacing distributionAtomic and Molecular Physics and Opticsdescription
The lattice gas Monte Carlo and tight binding method is used to study the electronic shell structure in large metallic clusters. The average density of states of a large ensemble of deformed clusters shows the same shell structure as the most spherical geometry. The level spacing distribution at the Fermi level is a Wigner distribution.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1993-03-01 | Zeitschrift f�r Physik D Atoms, Molecules and Clusters |