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| Titre: | Study of Temperature and Concentration Effects for CZTS Layers using Spray Pyrolysis |
| Auteur(s): | Haouanoh, Djedjiga
TalaIghil, Razika Zaïr
Toubane, Mahdia
Bensouici, Fayçal
Zair, Razika |
| Mots-clés: | Concentration
SEM
AFM
Substrate
Temperature |
| Date de publication: | 2017 |
| Editeur: | IEEE |
| Collection/Numéro: | Conference: 2017 International Renewable and Sustainable Energy Conference (IRSEC); |
| Résumé: | In this study, Cu 2 ZnSnS 4 (CZTS) layers were successfully deposited onto glass and silicon substrates by spray pyrolysis technique. The surface morphology, chemical, crystal phase structure and optical properties of (CZTS) thin films were characterized using a scanning electron microscopy (SEM), atomic force microscopy (AFM), X-ray diffractometer (XRD) and UV-visible spectrophotometer. Substrate temperatures and concentrations of precursor effects parameters were investigated. X-ray diffraction showed the formation of kesterite phase. SEM images revealed uniform, smooth, porous, and compact and densely packed morphology. A wide variation in the value of the band gap is observed when we have changed both parameters temperature and concentration. |
| URI/URL: | DOI: 10.1109/IRSEC.2017.8477430
https://ieeexplore.ieee.org/document/8477430
http://dlibrary.univ-boumerdes.dz:8080/handle/123456789/6654 |
| ISSN: | Electronic ISSN: 2380-7393 |
| Collection(s) : | Communications Internationales
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