A theoretical study of the effects of electric field, hydrostatic pressure, and temperature on photoionization cross-section of a donor impurity in (Al, Ga)N/AlN double triangular quantum wells

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dc.contributor.authorBelaid, Walid
dc.contributor.authorEl Ghazi, Haddou
dc.contributor.authorZaki, Shrouk E.
dc.contributor.authorBasyooni, Mohamed A.
dc.contributor.authorTihtih, Mohammed
dc.contributor.authorEnnadir, Redouane
dc.contributor.authorKilic, Hamdi Sukur
dc.date.accessioned2024-02-23T14:20:47Z
dc.date.available2024-02-23T14:20:47Z
dc.date.issued2023
dc.departmentNEÜen_US
dc.description.abstractThe aim of this research is to analyze the influence of various factors on the photo-ionization cross-section in (Al, Ga)N/AlN double triangular quantum wells. Using the finite difference method, the effects of the electric field, hydrostatic pressure, temperature, and Ga concentration were investigated within the effective mass and parabolic approximations. Our findings show that the photo-ionization cross-section (PICS) is highly dependent on all the variables under consideration. The optical spectra were blue-shifted with increasing electric field and pressure and red-shifted with increasing temperature and impurity displacement far from the center of the structure. Furthermore, it was found that changes in gallium content and impurity position can increase the PICS amplitude. A comparison of the obtained results with the existing literature as a limiting case of the reported problem is also provided, and excellent agreement is found.en_US
dc.identifier.doi10.1088/1402-4896/acc5c0
dc.identifier.issn0031-8949
dc.identifier.issn1402-4896
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-85151567510en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.1088/1402-4896/acc5c0
dc.identifier.urihttps://hdl.handle.net/20.500.12452/13310
dc.identifier.volume98en_US
dc.identifier.wosWOS:000966647300001en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherIop Publishing Ltden_US
dc.relation.ispartofPhysica Scriptaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectPicsen_US
dc.subjectPressureen_US
dc.subjectImpurityen_US
dc.subjectTemperatureen_US
dc.subjectElectric Fielden_US
dc.subjectFdmen_US
dc.titleA theoretical study of the effects of electric field, hydrostatic pressure, and temperature on photoionization cross-section of a donor impurity in (Al, Ga)N/AlN double triangular quantum wellsen_US
dc.typeArticleen_US

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