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Energy spectra of donors in spherical quantum dots with parabolic confinement

✍ Scribed by Ecaterina C. Niculescu


Book ID
110317138
Publisher
Springer
Year
2001
Tongue
English
Weight
407 KB
Volume
51
Category
Article
ISSN
0011-4626

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Binding energy of a screened donor in a
✍ Y.P. Varshni πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 English βš– 66 KB

A wavefunction is proposed for calculating the ground-state energy of a screened donor in a spherical quantum dot under a parabolic potential by a variational method. The donor is taken to be at the center of the quantum dot. Results are presented for four values of the screening parameter by the pr