A structural and optical properties of Cu‑doped ZnO films prepared by spray pyrolysis
| dc.contributor.author | Sabrina Roguai | |
| dc.date.accessioned | 2024-02-16T17:02:49Z | |
| dc.date.available | 2024-02-16T17:02:49Z | |
| dc.date.issued | 2020-01-09 | |
| dc.description.abstract | Pure and Cu doped ZnO films were grown by ultrasonic spray pyrolysis onto glass substrates at 450 °C for 30 min. This study aims to investigate the influence of Cu doping content [0.02–0.20] on structural, microstructural and optical properties. X-ray diffraction analysis reveals a structural disorder depending on Cu loading besides the appearance of CuO phase. The doping effectiveness is revealed by EDX analysis of the chemical composition of the films. 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. | |
| dc.identifier.uri | http://dspace.univ-khenchela.dz:4000/handle/123456789/1328 | |
| dc.language.iso | en | |
| dc.title | A structural and optical properties of Cu‑doped ZnO films prepared by spray pyrolysis | |
| dc.type | Article |
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