Effect Of Al Doping On The Structural And Optical Properties Of Sno2 Thin Films Elaborated By Sol-gel Technique
| dc.contributor.author | Khechba, Mourad | |
| dc.contributor.author | Bouabellou, A. | |
| dc.contributor.author | Hanini, F. | |
| dc.contributor.author | Touati, S. | |
| dc.date.accessioned | 2023-09-11T08:01:27Z | |
| dc.date.available | 2023-09-11T08:01:27Z | |
| dc.date.issued | 2017 | |
| dc.description.abstract | In this study, the influence of increasing of the Al concentration on the structural and optical properties of SnO2 thin films were investigated. Pure and aluminum-doped SnO2 thin films were prepared by sol–gel deposition method on glass and Si (100) substrates at room temperature and then annealed at 550°C in air. The obtained films are characterized by X-ray diffraction (XRD), atomic force microscopy (AFM), and UV–Vis spectrophotometry techniques. A single-phase rutile polycrystalline structure is revealed by XRD. The AFM analysis show that the surface morphology changes with Al concentration. The un-doped and Al-doped SnO2 thin films are transparent (86% optical transmittance) in the near UV-Vis, and the optical band gap is influenced by Al doping level. | ar |
| dc.identifier.issn | 2170-161X | |
| dc.identifier.issn | 2588-2082 | |
| dc.identifier.uri | http://hdl.handle.net/123456789/15523 | |
| dc.language.iso | en | ar |
| dc.publisher | Oum-El-Bouaghi University | ar |
| dc.subject | Al-doped SnO2 | ar |
| dc.subject | sol–gel | ar |
| dc.subject | XRD | ar |
| dc.subject | AFM | ar |
| dc.subject | UV-Vis | ar |
| dc.title | Effect Of Al Doping On The Structural And Optical Properties Of Sno2 Thin Films Elaborated By Sol-gel Technique | ar |
| dc.type | Article | ar |