Influence of Mg doping on the structural, optical, and electrical properties of Zn0.95Li0.05O nanoparticles

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dc.authorid0000-0002-5322-963X
dc.contributor.authorŞenol, Sevim Demirözü
dc.date.accessioned2021-06-23T19:53:46Z
dc.date.available2021-06-23T19:53:46Z
dc.date.issued2019
dc.departmentBAİBÜ, Fen Edebiyat Fakültesi, Kimya Bölümüen_US
dc.description.abstractThis study investigates the effect of Li and Mg codoping on the structural, optical, and electrical properties of the ZnO. Zn0.95-xLi0.05MgxO (x = 0.00, 0.01, 0.02, 0.03) nanoparticles are synthesized by hydrothermal method. X-ray diffraction (XRD) results confirmed that all samples are polycrystalline with a hexagonal-wurtzite structure. The surface morphology of the samples were examined by Scanning Electron Microscopy (SEM). The SEM analysis showed that all samples exhibit cheese-like plates and the plate sizes increase with Mg addition. Optical properties were examined by UV-VIS diffuse reflectance spectroscopy. The optical measurements indicate that the reflectance edge of the samples have red shift up to 2% Mg doping level, but blue-shift for 3% Mg doping. The optical band gap of Zn0.95-xLi0.05MgxO nanostructures are calculated as 3.227, 3.214, 3.209, and 3.221 eV with x = 0.00, 0.01, 0.02, 0.03 respectively. Electrical properties including the carrier concentration, Hall mobility, and resistivity were studied using Van-der Pauw method. The temperature resistivity curves of the samples shown typical semiconductor behavior. The carrier concentration decreases with increasing doping level up to 2% Mg, and it slightly increases for 3% Mg. The variation of the Hall mobility for the samples is inversely proportional to the carrier concentration.en_US
dc.identifier.doi10.1111/ijac.13060
dc.identifier.endpage145en_US
dc.identifier.issn1546-542X
dc.identifier.issn1744-7402
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-85050737695en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage138en_US
dc.identifier.urihttps://doi.org/10.1111/ijac.13060
dc.identifier.urihttps://hdl.handle.net/20.500.12491/10232
dc.identifier.volume16en_US
dc.identifier.wosWOS:000452054600015en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorŞenol, Sevim Demirözü
dc.language.isoenen_US
dc.publisherWileyen_US
dc.relation.ispartofInternational Journal Of Applied Ceramic Technologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectHall Effect Measurementsen_US
dc.subjectHydrothermal Synthesisen_US
dc.subjectMg and Li Codoped ZnOen_US
dc.subjectOptical Propertiesen_US
dc.titleInfluence of Mg doping on the structural, optical, and electrical properties of Zn0.95Li0.05O nanoparticlesen_US
dc.typeArticleen_US

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