Synthesis of Highly Monodisperse CdSe Quantum Dots and Size Dependency of Optical Properties

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dc.authoridDemirci, Tuna/0000-0001-8933-4944
dc.authorwosidDemirci, Tuna/T-4317-2019
dc.contributor.authorCadirci, Musa
dc.contributor.authorDemirci, Tuna
dc.date.accessioned2021-12-01T18:47:21Z
dc.date.available2021-12-01T18:47:21Z
dc.date.issued2021
dc.department[Belirlenecek]en_US
dc.description.abstractSemiconductor quantum dots have wide application areas as they have unique electrical and optical properties. In recent years, CdSe quantum dots are one of the most preferred nanomaterials. Highly monodisperse zinc blend CdSe quantum dots were synthesized using hot injection method. The structure and optical properties of the samples were determined by UV-Vis, photoluminescence, XRD and TEM methods. As a result, the difference between 2S-1P absorption transitions did not change with particle size. However, the difference between 1S-2S and 1S-1P transitions were found to be inversely proportional to particle size. The FWHM value of the photoluminescence spectrum of the smallest sample has decreased to 25 mm and Stokes shifts were observed to be 0.06 eV.en_US
dc.identifier.endpage30en_US
dc.identifier.issn1302-0900
dc.identifier.issn2147-9429
dc.identifier.issue1en_US
dc.identifier.startpage25en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12684/10243
dc.identifier.volume24en_US
dc.identifier.wosWOS:000620701600003en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isotren_US
dc.publisherGazi Univen_US
dc.relation.ispartofJournal Of Polytechnic-Politeknik Dergisien_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCdSeen_US
dc.subjectquantum doten_US
dc.subjecthot injectionen_US
dc.subjectoptical absorptionen_US
dc.subjectphotoluminescenceen_US
dc.subjectnanotechnologyen_US
dc.subjectSemiconductor Clustersen_US
dc.subjectPhotodetectorsen_US
dc.subjectCdteen_US
dc.titleSynthesis of Highly Monodisperse CdSe Quantum Dots and Size Dependency of Optical Propertiesen_US
dc.typeArticleen_US

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