Theoretical modeling of nonlinear optical properties in spheroidal CdTe/ ZnTe core/shell quantum dot embedded in various dielectric matrices

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dc.authoridSalah, SAADAOUI/0000-0002-1718-5940
dc.contributor.authorHertilli, S.
dc.contributor.authorYahyaoui, N.
dc.contributor.authorZeiri, N.
dc.contributor.authorBaşer, Pınar
dc.contributor.authorSaid, M.
dc.contributor.authorSaadaoui, S.
dc.date.accessioned2024-10-26T18:09:50Z
dc.date.available2024-10-26T18:09:50Z
dc.date.issued2024
dc.departmentSivas Cumhuriyet Üniversitesi
dc.description.abstractThe theoretical investigation of the electronic and nonlinear optical properties in spheroid-shaped CdTe/ZnTe core/shell quantum dots (CSQDs) embedded into two commonly adopted dielectric matrices (PVA, SiO2) is done in the framework of the Effective Mass Approximation (EMA). The discrete intra-band confined energy levels and their matching wave functions were calculated by solving the stationary Schro center dot dinger equation taking into ac-count the Compact Density Matrix (CDM) approach. The effect of the dielectric mismatch between the system and the capped matrix has been studied and discussed. Our numerical results revealed that the third-order nonlinear (TON) optical susceptibility chi(3) is strongly influenced by the geometrical parameters and the dielectric environment.
dc.description.sponsorshipDeanship of Scientific Research at King Khalid University [RGP2/19/44]
dc.description.sponsorshipThe authors extend their appreciation to the Deanship of Scientific Research at King Khalid University for funding this work through large group Research Project under grant number RGP2/19/44.
dc.identifier.doi10.1016/j.rinp.2023.107274
dc.identifier.issn2211-3797
dc.identifier.scopus2-s2.0-85180613936
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1016/j.rinp.2023.107274
dc.identifier.urihttps://hdl.handle.net/20.500.12418/30271
dc.identifier.volume56
dc.identifier.wosWOS:001145034000001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofResults in Physics
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectNonlinear optic
dc.subjectSpheroid CSQDs
dc.subjectIntersubband transition
dc.subjectTON susceptibility
dc.subjectDielectric matrices
dc.titleTheoretical modeling of nonlinear optical properties in spheroidal CdTe/ ZnTe core/shell quantum dot embedded in various dielectric matrices
dc.typeArticle

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