Tuning Optical and Electrical Properties of Ultra-Fast Prepared Nanoflower Mg:ZnO Films by MWCNTs Coating

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dc.contributor.authorEr, İrmak Karaduman
dc.contributor.authorSarf, Fatma
dc.contributor.authorYakar, Emin
dc.date.accessioned2025-05-29T05:24:31Z
dc.date.available2025-05-29T05:24:31Z
dc.date.issued2022
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractMg doped ZnO films were coated multi-walled carbon nanotubes (MWCNTs) via fast chemical bath onto ZnO seed layers. XRD analysis showed preferential orientation shift from high-energy (002) peak to low-energy (101) peak with MWCNTs coating. Average crystalline size of Mg doped ZnO samples are 15 nm. diameter and 50% percent reduction has been observed with MWCNTs coating. SEM images reveals the presence of high accumulative nanoflower forms on Mg:ZnO surfaces and homogenous net-shaped coating has been achieved by MWCNTs inclusion so active surface area may increase. No major difference of optical absorption edge is detected in both films however MWCNTs coating cause an increase direct band gap. Due to Burstein-Moss effect, Mg:ZnO and Mg:ZnO/MWCNTs films with using Tauc plot calculated band gap values are 3.04 eV and 3.34 eV, respectively. From FTIR spectra, no obvious change is not detected the functional groups of the samples. Electrical studies show that MWCNTs decrease the resistance and the resistance of films at room temperature were calculated 29.85 and 8.53 k for Mg:ZnO and Mg:ZnO/MWCNTs films , respectively.
dc.identifier.doi10.30516/bilgesci.1060177
dc.identifier.endpage90
dc.identifier.issn2651-401X
dc.identifier.issn2651-4028
dc.identifier.issue2
dc.identifier.startpage83
dc.identifier.urihttps://doi.org/10.30516/bilgesci.1060177
dc.identifier.urihttps://hdl.handle.net/20.500.12428/30864
dc.identifier.volume6
dc.language.isoen
dc.publisherKutbilge Akademisyenler Derneği
dc.relation.ispartofBilge International Journal of Science and Technology Research
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_DergiPark_20250529
dc.subjectchemical bath deposition
dc.subjectZnO
dc.subjectMWCNTs
dc.subjectelectrical
dc.subjectoptical
dc.titleTuning Optical and Electrical Properties of Ultra-Fast Prepared Nanoflower Mg:ZnO Films by MWCNTs Coating
dc.typeResearch Article

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