Simulation of the Optical Properties of Zn1−xCoxO Thin Films Grown Onto Glass Substrate by Ultrasonic Spray Pyrolysis

Simple item page
dc.contributor.authorSabrina. Roguai
dc.date.accessioned2024-02-16T15:57:51Z
dc.date.available2024-02-16T15:57:51Z
dc.date.issued2023-07-27
dc.description.abstractZn1-xCoxO thin films (x=0-22 at.%) were prepared using the ultrasonic pyrolysis sputtering technique. The films have a hexagonal wurtzite structure, confirmed by X-ray difraction, with an estimated average crystallite size in the range of 18-30 nm. Concerning the optical properties, by applying the Levenberg-Marquardt least squares method, the experimental transmittance data were perfectly fitted with the transmittance data calculated via a combination of the Wemple-DiDomenico model, the absorption coefficient of an electronic transition and the Tauc-Urbach model. Decreases in bandgap energy due to the presence of high concentrations of localized states in thin films were calculated from the Smakula formula
dc.identifier.issn2319-7064
dc.identifier.urihttp://dspace.univ-khenchela.dz:4000/handle/123456789/1306
dc.language.isoen
dc.titleSimulation of the Optical Properties of Zn1−xCoxO Thin Films Grown Onto Glass Substrate by Ultrasonic Spray Pyrolysis
dc.title.alternativeSimulation of the Optical Properties of Zn1−xCoxO Thin Films Grown Onto Glass Substrate by Ultrasonic Spray Pyrolysis
dc.typeArticle
Files
Original bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
Simulation of the Optical Properties of Zn1−xCoxO Thin Films Grown Onto Glass Substrate by Ultrasonic Spray Pyrolysis.pdf
Size:
640.91 KB
Format:
Adobe Portable Document Format
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.71 KB
Format:
Item-specific license agreed to upon submission
Description:
Download
Collections
scientific publication