| Titre : | Study the effect of concentration on the physical properties of the elaborated MgO-ZnO thin film |
| Auteurs : | Ali Ben Yahia, Auteur ; Abdelkhaliq Zeraib, Auteur ; Said Benramache, Directeur de thèse |
| Type de document : | Monographie imprimée |
| Editeur : | Biskra [Algérie] : Faculté des Sciences Exactes et des Sciences de la Nature et de la Vie, Université Mohamed Khider, 2021 |
| Format : | 1 vol. (50 p.) |
| Langues: | Français |
| Mots-clés: | Zinc oxide (ZnO) - Magnesium oxide (MgO) - Sray ultrasonique - Concentration de la solution - Temperature de substrat - Percentage d’étain - Temperature de recuit. |
| Résumé : |
In this study, a new route to produce pure and composite ZnO-MgO thin films has been presented. In the process the pure ZnO thin films were the starting point, ending up with MgO by doping various percentages (from 0% to 100%) of Mg with the help of the spray pyrolysis method . The crystal phases in all doping levels have been obtained when the samples annealed at 450˚C for a duration of 1 hours. The X-ray diffraction (XRD) spectra, the scanning electron microscopy (SEM) micrographs and UV-Vis absorption spectra have been performed to elucidate the composed film structures. |
| Sommaire : |
General Introduction04 Chapter I: MgO-ZnO Thin Film I.1 Introduction 06 I.2 Definition of thin layer 06 I.3 MgO thin films 07 I.4 ZnO thin films 09 I.5 The thin films alloys 13 I.6 Elaboration methods of MgO-ZnO thin film 14 I.7 Applications 17 I.8 Conclusion 18 References 18 Chapter II Experimental Section II.1 Introduction 24 II.2 Elaboration 24 II.3 Spray pyrolysis technique (SPT) 24 II.4 The advantages of the spray pyrolysis technique 25 II.5 Experimental procedure 25 II.6 Thin Film Deposition 29 II.7 Conclusion 33 References 33 Chapter III Results and discussion III.1 Introduction 36 III.2 Experimental procedure 36 III.3 The structural characterizations 37 III.4 The Optical characterizations 41 III.5 Conclusion 45 References 45 General Conclusion |
Disponibilité (1)
| Cote | Support | Localisation | Statut |
|---|---|---|---|
| MPHY/586 | Mémoire master | bibliothèque sciences exactes | Consultable |
