https://doi.org/10.1140/epjp/s13360-024-05739-2
Regular Article
Effects of magnetic, electric, and non-resonant intense laser fields on exciton binding energy and exciton absorption in a symmetric Gaussian single quantum well
1
Physics Department, Sivas Cumhuriyet University Science Faculty, 58140, Sivas, Türkiye
2
Science Faculty, Physics Department, Akdeniz University, 07058, Antalya, Türkiye
Received:
5
August
2024
Accepted:
10
October
2024
Published online:
26
October
2024
The present study investigates the effects of external fields, including magnetic, electric, and non-resonant high-frequency intense laser fields, on the binding energies of the heavy hole excitons and the (hh1-e1) interband transitions from the ground state energy level of the heavy hole to the ground state energy level of the electron in 
Gaussian type single quantum well. The study also considers the roles of the well width and the structure parameter. The results obtained show that the geometrical shape of the structure and the applied external fields are very effective tools on the excitonic binding and excitonic absorption spectra. From the results obtained, it was observed that the bandgap of semiconductor materials can be tuned by changing the structural parameters along with the applied external fields according to the purpose. This tunability enables the development of devices with optimized performance and new functionalities, thus driving innovation in various fields of technology.
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© The Author(s), under exclusive licence to Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature 2024. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
