The effect of nanoparticle sizes on the structural, optical and electrical properties of indium sulfide thin films consisting of In2S3 and In6S7 phases

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dc.authorscopusid36641235100en_US
dc.authorwosidAAF-9766-2021en_US
dc.contributor.authorDemir, Ramazan
dc.contributor.authorGöde, Fatma
dc.contributor.authorGüneri, Emine
dc.contributor.authorEmen, Fatih Mehmet
dc.date.accessioned2025-02-10T08:10:38Z
dc.date.available2025-02-10T08:10:38Z
dc.date.issued2021en_US
dc.departmentMeslek Yüksekokulları, Çanakkale Teknik Bilimler Meslek Yüksekokulu, Elektrik ve Enerji Bölümüen_US
dc.description.abstractIndium sulfide thin films consisting of In2S3 and In6S7 phases were synthesized onto microscope glass substrates with different nanoparticle size using the chemical bath deposition method (CBD). Immediately after obtaining the films, they were annealed at 400°C for 1 h in reduced media in order to get better crystallization. The effect of nanoparticle sizes on the structural, compositional, optical, and electrical properties of the films was investigated. The films were characterized by x-ray diffraction (XRD), scanning electron microscope (SEM), energy dispersive x-ray spectrometry (EDS), UV–Vis spectroscopy and sheet resistivity measurements. The XRD spectra revealed the existence of both the cubic In2S3 and monoclinic In6S3 phases. From the SEM micrographs, the deposited films showed dense and good coverage of the surface with cracks. Moreover, nanoparticle sizes increased from 53 nm to 142 nm with increasing deposition time as well as film thickness. With an increase in nanoparticle size, the S/In ratio in the films decreased from 1.74 to 1.21 showing sulfur deficiency in the deposited films. The direct band gap (Eg) of the films decreased from 3.35 eV to 2.70 eV with increasing nanoparticle size. The sheet resistivity of the films decreased from 1.69 × 107Ω/Sq to 4.61 × 103Ω/Sq. The obtained results demonstrate that nanoparticle sizes effected the structural, compositional, optical and sheet resistivity of the films.en_US
dc.identifier.citationDemir, R., Göde, F., Güneri, E. & Emen, F.M. (2021). The effect of nanoparticle sizes on the structural, optical and electrical properties of indium sulfide thin films consisting of In2S3 and In6S7 phases. Journal of Molecular Structure, 1227. https://doi.org/10.1016/j.molstruc.2020.129565en_US
dc.identifier.doi10.1016/j.molstruc.2020.129565en_US
dc.identifier.issn0022-2860 / 1872-8014
dc.identifier.scopus2-s2.0-85095565346en_US
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.molstruc.2020.129565
dc.identifier.urihttps://hdl.handle.net/20.500.12428/29604
dc.identifier.volume1227en_US
dc.identifier.wosWOS:000609154800014en_US
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorDemir, Ramazan
dc.institutionauthorid0000-0003-4130-4927
dc.language.isoengen_US
dc.publisherElsevier B.V.en_US
dc.relation.ispartofJournal of Molecular Structureen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectIn2S3 and In6S7 thin filmsen_US
dc.subjectNanosized materialsen_US
dc.subjectOptical propertiesen_US
dc.subjectScanning electron microscopyen_US
dc.subjectX-ray diffractionen_US
dc.titleThe effect of nanoparticle sizes on the structural, optical and electrical properties of indium sulfide thin films consisting of In2S3 and In6S7 phasesen_US
dc.typearticleen_US

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