Akademik Veri Yönetim Sistemi
European Physical Journal Plus, cilt.139, sa.9, 2024 (SCI-Expanded)
The present study examines the impact of external fields, including electric, magnetic, and non-resonant high-frequency intense laser fields, on the binding energies of the heavy hole excitons and interband absorption in GaAs/AlxGa1-xAs Gaussian-shaped double quantum well. The study also considers the role of structural parameters such as the well width and the well depth. 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 band gap of semiconductor materials can be changed by changing the structure parameters along with the external fields in accordance with the purpose. This tunability enables the development of devices with optimized performance and new functionalities, driving innovation in various fields of technology.