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Date Published: 25/12/2019
Online Published: 25/12/2019
Abstract Views: 36
Views PDF: 37
DOI: https://doi.org/10.52714/dthu.41.12.2019.753
Issue
No. 41 (2019): Part B - Natural Sciences
Section
Natural Sciences Issue (Vietnamese)
How to Cite
Hoang, S. T. (2019). Investigating the absorption spectrum of spheroidal quantum dot. Dong Thap University Journal of Science, 41, 81-86. https://doi.org/10.52714/dthu.41.12.2019.753

Investigating the absorption spectrum of spheroidal quantum dot

Sỹ Tài Hoang1
1 Quang Binh University

Main Article Content

Abstract

In the effective mass approximation for the electrons (holes), when there is no external field, with interaction and perturbations neglected, the state of prolate and oblate spheroidal quantum dots are considered in the prolate spheroidal coordinate system. The eigenvalues and eigenfunctions of the problem, obtained after being conducted on ordinary PC configurations, have been applied to investigate the absorption spectrum of spheroidal quantum dots GaAs. The results show that these calculations and numerical algorithms can obtain the energy spectra of the spheroidal quantum dots and the absorption spectra of the GaAs spheroidal quantum dots. Thus, the results make ways for the above problem in more complex conditions.

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This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

Keywords

Quantum dot, spheroidal, absorption spectrum, prolate, oblate

References

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