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Information × Registration Number 0304U002217, 0103U000105 , R & D reports Title Charged Effects in Nanostructures and Clusters popup.stage_title Потенціал іонізації й кулонівська нестійкість заряджених металевих кластерів Head Pogosov Valentin Valterovich, Registration Date 23-02-2004 Organization Zaporizhzhia National Technical University popup.description2 For a slab of thickness L a regular expansion of its energetic characteristics in terms of 1/L is performed in a free-electron model and a finite square potential well. Errors occurred on each step of the expansion are analyzed. The size dependences of density of states and of the work function are calculated by exact formulae. It is concluded that the work function of low-dimensional metal structures is less one of a half-infinite metal. A model differed from the classical Rayleigh theory for the Coulomb instability of charged metal clusters has been described. Two-component model of metallic droplet in the quasiclassic approach gives the different critical charges in the dependence from sign. For smallest cluster the quantization of electronic energy spectra requires the taking into account. It is performed for cube shape of cluster. The calculated values are in a good agreement with experimental data. Product Description popup.authors popup.nrat_date 2020-04-02 Close