Depot Institutionnel de l'UMBB >
Publications Scientifiques >
Publications Internationales >
Veuillez utiliser cette adresse pour citer ce document :
http://dlibrary.univ-boumerdes.dz:8080/handle/123456789/5838
|
Titre: | Influence of Deposition Time on the CdS Thin Films Prepared by a Chemical Bath Deposition (CBD) |
Auteur(s): | Haouanoh, D. Tala-Ighil, Razika Bensouici, F. Toubane, Mahdia |
Mots-clés: | CdS CBD Deposition time AFM DRX |
Date de publication: | 2020 |
Résumé: | Cadmium sulfide thin layers are frequently used in photovoltaic,
especially in the realization of Cu2ZnSnS4 (CZTS) based solar cells as buffer
layer. In this work, cadmium sulphide (CdS) thin films have been carried out by
using chemical bath deposition (CBD) method. They were deposited onto glass
substrates from chemical bath containing cadmium sulfate, thiourea and ammonia
at pH = 12. The temperature of the bath was fixed at 60 ºC, and under 150 RPM
stirring, the time deposition was varied (10 mn–40 mn). X-ray diffraction revealed
the cubic and hexagonal structures formation with secondary phase CdO. AFM
images of CdS thin films show that the substrate is covered with granular structures
of different size, the root mean square (Rms) value prepared at different time
(10 mn, 20 mn, 30 mn and 40 mn) are, 26.05, 25.08, 19.93 and 38.55 nm. High
transmission is obtained in the visible and near infra-red. |
URI/URL: | http://dlibrary.univ-boumerdes.dz:8080/handle/123456789/5838 |
Collection(s) : | Publications Internationales
|
Fichier(s) constituant ce document :
|
Tous les documents dans DSpace sont protégés par copyright, avec tous droits réservés.
|