Zn doped CsPb(Br/Cl)3 nonlinear optical limiting response BY FS laser Z-scanning

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dc.contributor.authorCadirci, Musa
dc.contributor.authorKabakci, Yasemin Gundogdu
dc.contributor.authorKilic, Hamdi Sukur
dc.date.accessioned2026-07-01T11:40:00Z
dc.date.available2026-07-01T11:40:00Z
dc.date.issued2026
dc.departmentDüzce Üniversitesi
dc.description.abstractIn this study, nonlinear optical (NLO) properties of CsPb(Cl/Br)3 perovskite quantum dots (PQDs) and Zn doped CsPb(Cl/Br)3 PQDs was systematically investigated, discovering its potential for advanced NLO devices. Initially samples were synthesized and characterised using UV-Vis, photoluminescence (PL), and TEM method. Next, open and closed aperture Z-scan experiments and optical limiting evaluations were carried out under varying excitation conditions. We measured that nonlinear absorption (beta), nonlinear refractive (n2) indices and third-order nonlinear susceptibility (chi 3) for CsPb(Cl/Br)3 PQDs to be on the orders of 10- 11 cm/W, 10-16 cm2/W and 10-14 esu, respectively. Interestingly, it has been observed that the NLO properties of Zn -doped samples beings prominent considerably compared to undoped samples, with the rate of increasing as the Zn content. The results show that CsPb(Cl/Br)3 PQDs are remarkable material for applications on the next-generation NLO devices.
dc.identifier.doi10.1016/j.matchemphys.2026.132183
dc.identifier.issn0254-0584
dc.identifier.issn1879-3312
dc.identifier.orcid0000-0003-2020-9533
dc.identifier.scopus2-s2.0-105030026170
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.matchemphys.2026.132183
dc.identifier.urihttps://hdl.handle.net/20.500.12684/23570
dc.identifier.volume354
dc.identifier.wosWOS:001692993300001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Science Sa
dc.relation.ispartofMaterials Chemistry and Physics
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20260623
dc.subject[Keyword Not Available]
dc.titleZn doped CsPb(Br/Cl)3 nonlinear optical limiting response BY FS laser Z-scanning
dc.typeArticle

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