Structural, spectral and optical properties of rocksalt Al,Mn-doped CdO: experimental and DFT studies

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dc.authorscopusid57193684469
dc.authorscopusid18036952100
dc.authorwosidERTÜRK, KADİR/ABA-5148-2020
dc.contributor.authorKaya, Aslı A.
dc.contributor.authorErtürk, Kadir
dc.date.accessioned2022-05-11T14:29:35Z
dc.date.available2022-05-11T14:29:35Z
dc.date.issued2019
dc.departmentFakülteler, Fen Edebiyat Fakültesi, Fizik Bölümü
dc.description.abstractNano-crystalline Cd0.95-xMn0.05AlxO (x = 0, 0.02, 0.04, 0.06, 0.08, 0.10) semiconductors were synthesized by sol-gel technique. These samples are characterized via X-ray diffraction (XRD), scanning electron microscope (SEM) and Fourier-transform infrared spectroscopy (FTIR) methods. XRD analyses show that the samples have pure rocksalt structure, which is typical for cadmium oxide (CdO). SEM micrographs show that the Al,Mn-doped CdO nanoparticles are cubic with rocksalt structures. The presence of bands at 499, 615 and 660 cm(-1) observed in the FTIR spectrum correspond to the stretching of CdO. In addition, the optical properties of nanoparticles were performed as experimentally and theoretically. The optical band gaps of nanoparticles were measured between 1.87 and 2.34 eV, while calculated as 1.19 eV for Mn-doped CdO nanoparticle and 2.13 eV for Mn,Al-doped CdO nanoparticle at lanl2dz and pm6 basis sets. The optical studies showed that the Mn-doped reduces band gap, while Al-doped increases.
dc.description.sponsorshipUludag UniversityUludag University [OUAP(F)-2013/14, KUAP (F)-2013/25]
dc.description.sponsorshipThis work is a part of a research Projects OUAP(F)-2013/14 and KUAP (F)-2013/25. We thank Uludag University for the financial support given to the projects. The authors would like to acknowledge Dr. Yunus Kaya for their kind help in experimental and theoretical procedure.
dc.identifier.doi10.1140/epjb/e2019-90415-5
dc.identifier.issn1434-6028
dc.identifier.issn1434-6036
dc.identifier.issue6en_US
dc.identifier.scopus2-s2.0-85067025737
dc.identifier.scopusqualityQ3
dc.identifier.urihttps://doi.org/10.1140/epjb/e2019-90415-5
dc.identifier.urihttps://hdl.handle.net/20.500.11776/7044
dc.identifier.volume92
dc.identifier.wosWOS:000470780900002
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorErtürk, Kadir
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofEuropean Physical Journal B
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectSolid State and Materials
dc.subjectThin-Films
dc.subjectElectrical-Properties
dc.titleStructural, spectral and optical properties of rocksalt Al,Mn-doped CdO: experimental and DFT studies
dc.typeArticle

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