Enhancement of electro-optical and dielectric properties of CdSeS/ZnS semiconductor quantum-dot-doped nematic liquid crystals in the presence of UV-illumination effect

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dc.contributor.authorKocakülah, Gülsüm
dc.contributor.authorKöysal, Oğuz
dc.date.accessioned2020-05-01T12:11:53Z
dc.date.available2020-05-01T12:11:53Z
dc.date.issued2019
dc.departmentDÜ, Fen-Edebiyat Fakültesi, Fizik Bölümüen_US
dc.descriptionWOS: 000468869000009en_US
dc.description.abstractIn this study, we have investigated ultraviolet (UV) illumination effect on electro-optical and dielectric properties of varying concentration of CdSeS/ZnS semiconductor quantum-dot-doped 5CB nematic liquid crystal. Dielectric measurements were made from 10kHz to 10MHz frequency ranges in dark and under UV-illumination conditions. Electro-optical measurements were also performed with a voltage-dependence light transmission system at 10kHz frequency in dark and under UV-illumination conditions. Significant physical parameters such as relaxation frequency (f(R)), real and imaginary components of complex dielectric permittivity (epsilon and epsilon), and threshold voltage (V-th) values were obtained from experimental results. Results show that UV-illumination effects cause considerable improvements on electro-optical and dielectric characteristic of investigated samples.en_US
dc.description.sponsorshipDuzce University Scientific Research ProjectDuzce University [2018.05.02.811]en_US
dc.description.sponsorshipThis work supported financially by Duzce University Scientific Research Project (Project No: 2018.05.02.811).en_US
dc.identifier.doi10.1007/s00339-019-2725-3en_US
dc.identifier.issn0947-8396
dc.identifier.issn1432-0630
dc.identifier.issue6en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.1007/s00339-019-2725-3
dc.identifier.urihttps://hdl.handle.net/20.500.12684/6242
dc.identifier.volume125en_US
dc.identifier.wosWOS:000468869000009en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringer Heidelbergen_US
dc.relation.ispartofApplied Physics A-Materials Science & Processingen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.titleEnhancement of electro-optical and dielectric properties of CdSeS/ZnS semiconductor quantum-dot-doped nematic liquid crystals in the presence of UV-illumination effecten_US
dc.typeArticleen_US

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