The effects of coumarin additive on the properties of CdS thin films grown by chemical bath deposition

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dc.authoridKahraman, suleyman/0000-0002-7730-6353
dc.contributor.authorYucel, Ersin
dc.contributor.authorKahraman, Suleyman
dc.date.accessioned2024-09-18T20:08:08Z
dc.date.available2024-09-18T20:08:08Z
dc.date.issued2015
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractCdS thin films have been obtained on glass substrates by using chemical bath deposition technique. Different concentrations of coumarin were used as an additive in the growth solutions, for the first time. The effects of coumarin on the properties of the as-deposited and annealed CdS thin films were investigated. It was found that increasing coumarin concentration in the growth solution remarkably affects the crystallinity and uniformity of the films. The 1% and 2% presence of coumarin enhanced the surface morphology while higher concentrations decreased surface uniformity. In the optical band gap values of both as-deposited and annealed films, a decrease has been observed with increasing additive concentration. Through temperature dependent resistance measurements of the films, impurity levels' electrical activation energies for each film have been estimated by means of the obtained discrete linear regions indicating different conduction mechanisms. (C) 2014 Elsevier Ltd and Techna Group S.r.l. All rights reserved.en_US
dc.description.sponsorshipScientific Research Commission of Mustafa Kemal University [309]en_US
dc.description.sponsorshipThis work is partially supported by the Scientific Research Commission of Mustafa Kemal University (Project no: 309).en_US
dc.identifier.doi10.1016/j.ceramint.2014.12.021
dc.identifier.endpage4734en_US
dc.identifier.issn0272-8842
dc.identifier.issn1873-3956
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-84922897197en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage4726en_US
dc.identifier.urihttps://doi.org/10.1016/j.ceramint.2014.12.021
dc.identifier.urihttps://hdl.handle.net/20.500.12483/8657
dc.identifier.volume41en_US
dc.identifier.wosWOS:000350180600059en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofCeramics Internationalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCdSen_US
dc.subjectChemical bath depositionen_US
dc.subjectAdditiveen_US
dc.subjectCoumarinen_US
dc.titleThe effects of coumarin additive on the properties of CdS thin films grown by chemical bath depositionen_US
dc.typeArticleen_US

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