A structural and optical properties of Cu‑doped ZnO flms prepared by spray pyrolysis

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dc.contributor.authorSabrina Roguai 1
dc.contributor.authorAbdelkader Djelloul 2
dc.date.accessioned2024-02-14T20:49:50Z
dc.date.available2024-02-14T20:49:50Z
dc.date.issued2020-01-23
dc.description/
dc.description.abstractPure and Cu doped ZnO flms were grown by ultrasonic spray pyrolysis onto glass substrates at 450 °C for 30 min. This study aims to investigate the infuence of Cu doping content [0.02–0.20] on structural, microstructural and optical proper ties. X-ray difraction analysis reveals a structural disorder depending on Cu loading besides the appearance of CuO phase. The doping efectiveness is revealed by EDX analysis of the chemical composition of the flms. The transmittance shows a decreasing tendency with increasing Cu concentration. The refractive indices increase, whereas the values of forbidden energy gap decrease with the increase in Cu dopant concentration.
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dc.identifier.citation47
dc.identifier.urihttps://doi.org/10.1007/s00339-020-3301-6
dc.identifier.urihttp://dspace.univ-khenchela.dz:4000/handle/123456789/1016
dc.language.isoen
dc.publisherApplied Physics A, Springer-Verlag GmbH Germany, part of Springer Nature 2019
dc.relation.ispartofseries(2020) 126:122; 126
dc.titleA structural and optical properties of Cu‑doped ZnO flms prepared by spray pyrolysis
dc.typeArticle
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