Electronic structure of a many-electron spherical quantum dot with an impurity
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Date
2005
Journal Title
Journal ISSN
Volume Title
Publisher
AMER PHYSICAL SOC
Access Rights
info:eu-repo/semantics/openAccess
Abstract
We investigate the electronic structure of a many-electron spherical quantum dot with and without hydrogenic impurity. The number of electrons is taken as N=18. The density functional theory is used within local density approximation. Total energy, chemical potential, addition energy spectra, and the shell structure are determined and the results obtained are compared for cases with and without impurity. It is observed that the capacitive energy with the impurity increases in the 1s shell with respect to the case without the impurity.
Description
Keywords
Journal or Series
PHYSICAL REVIEW B
WoS Q Value
Q1
Scopus Q Value
Q1
Volume
72
Issue
12
