Effects of non-resonant intense laser, electric and magnetic fields on exciton binding energy and absorption spectra in the Gaussian double quantum well

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dc.contributor.authorKasapoglu, Esin
dc.date.accessioned2024-10-26T18:03:50Z
dc.date.available2024-10-26T18:03:50Z
dc.date.issued2024
dc.departmentSivas Cumhuriyet Üniversitesi
dc.description.abstractThe 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\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\text{GaAs}/{\text{Al}}_{x}{\text{Ga}}_{1-x}\text{As}$$\end{document} 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.
dc.identifier.doi10.1140/epjp/s13360-024-05635-9
dc.identifier.issn2190-5444
dc.identifier.issue9
dc.identifier.scopus2-s2.0-85204767490
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1140/epjp/s13360-024-05635-9
dc.identifier.urihttps://hdl.handle.net/20.500.12418/28584
dc.identifier.volume139
dc.identifier.wosWOS:001318073300005
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer Heidelberg
dc.relation.ispartofEuropean Physical Journal Plus
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.titleEffects of non-resonant intense laser, electric and magnetic fields on exciton binding energy and absorption spectra in the Gaussian double quantum well
dc.typeArticle

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