Effects of Laser Field on Excitonics States of Spherical Quantum Dots with Different Confinements

Authors

  • A.Ouadgui

DOI:

https://doi.org/10.31695/IJERAT.2020.3596

Keywords:

Exciton, Quantum Dot, Laser Field, Dressed Potential, Binding Energy, Variational Method

Abstract

In this paper, we have studied the effect of intense laser field on excitonic states of excitons confined in spherical quantum dots by means of variational technique within the effective mass approximation. The results show that the exciton binding energy depends on the laser field parameter and quantum dot radii. And the laser field lowers total energy (E), kinetic energy (T) , coulombic potential (Vc) and the binding energy of exciton for all confinements and for any material used.

Published

2020-02-04

How to Cite

A.Ouadgui. (2020). Effects of Laser Field on Excitonics States of Spherical Quantum Dots with Different Confinements . International Journal of Engineering Research and Advanced Technology - IJERAT (ISSN: 2454-6135), 6(2), 31-35. https://doi.org/10.31695/IJERAT.2020.3596