Improved sensing response of nanostructured CuO thin films towards sweat rate monitoring: Effect of Cr doping

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dc.authoridKaya, Tolga/0000-0003-3425-4298
dc.authoridSahin, Bunyamin/0000-0001-7059-0315
dc.contributor.authorDinc, Serdar
dc.contributor.authorSahin, Bunnyamin
dc.contributor.authorKaya, Tolga
dc.date.accessioned2024-09-18T20:59:12Z
dc.date.available2024-09-18T20:59:12Z
dc.date.issued2020
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractIn this research, we have studied the effect of chromium doping of CuO on the main physical properties and hydration level sensing ability of thin-film samples synthesized by SILAR method on soda-lime glass substrates. The structural, morphological and optical properties as well as hydration level sensing behavior of pristine and CrxCu1-xO (x = 0.01 and 0.02) films were investigated under different Cr concentrations. Optical and structural analysis verified the Cr-doping into CuO films without degrading the uniformity of the metal oxide semiconductor structure. It was shown that the resistivity increases with Cr-doping, which was attributed to the additional holes introduced to the semiconductor crystal. Sweat sensing response of the metal oxide films improved significantly with doping (sensing response from 0.45 to 8.50 for heavy doping). Transient analysis of the sweat response also showed that response time is less than 60 s. We conclude that Cr-doping improves the sensing performance of CuO thin films and offers to be implemented in sweat sensing devices as the sensing material.en_US
dc.description.sponsorshipScientific Research Projects Commission of the Mustafa Kemal University [18]en_US
dc.description.sponsorshipThis work is financially supported by Scientific Research Projects Commission of the Mustafa Kemal University(Project No: 18.YL.088).en_US
dc.identifier.doi10.1016/j.mssp.2019.104698
dc.identifier.issn1369-8001
dc.identifier.issn1873-4081
dc.identifier.scopus2-s2.0-85071555309en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.mssp.2019.104698
dc.identifier.urihttps://hdl.handle.net/20.500.12483/12454
dc.identifier.volume105en_US
dc.identifier.wosWOS:000493393800010en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofMaterials Science in Semiconductor Processingen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectSweat sensingen_US
dc.subjectChromiumen_US
dc.subjectDopingen_US
dc.subjectCopper oxideen_US
dc.titleImproved sensing response of nanostructured CuO thin films towards sweat rate monitoring: Effect of Cr dopingen_US
dc.typeArticleen_US

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