Electronic structure of a many-electron spherical quantum dot with an impurity

Date

2005-09-01

Author

Sahin, M
Tomak, Mehmet

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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.

Subject Keywords

Electronic, Optical and Magnetic Materials, Condensed Matter Physics

URI

https://hdl.handle.net/11511/45930

Journal

PHYSICAL REVIEW B

DOI

https://doi.org/10.1103/physrevb.72.125323

Collections

Department of Physics, Article

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Citation Formats

M. Sahin and M. Tomak, “Electronic structure of a many-electron spherical quantum dot with an impurity,” PHYSICAL REVIEW B, pp. 0–0, 2005, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/45930.