| Titre : |
Contribution à l'élaboration de couches minces d'oxydes transparents conducteurs (TCO). |
| Type de document : |
texte imprimé |
| Auteurs : |
Fayssal Ynineb, Auteur ; N. Attaf, Directeur de thèse |
| Mention d'édition : |
16/05/2010 |
| Editeur : |
Constantine : Université Mentouri Constantine |
| Année de publication : |
2010 |
| Importance : |
104 f. |
| Format : |
30 cm. |
| Note générale : |
01 Disponible à la salle de recherche 01 Disponible au magazin de la B.U.C. 01 CD |
| Langues : |
Français (fre) |
| Catégories : |
Français - Anglais
Physique
|
| Tags : |
Sciences des matériaux: Semi-conducteurs DRX Résistivité électrique Couches minces TCO Spray ultrasonique Caractérisation optique Thin films TCO Ultrasonic spray Optical characterization Electrical resistivity الشرائح الرقیقة الرش فوق الصوتي الوصف الضوئي المقاومیة الكھربائیة |
| Index. décimale : |
530 Physique |
| Résumé : |
Our work concerns the development and the characterization of the conducting transparent oxides thin films of: ZnO, SnO2 and In2O3, and their mixtures by the ultrasonic technique spray at 300°C.
In the first part of this thesis, we realized, in addition to pure oxides, a series of deposit containing ZnO by using the mixtures of: [ZnO:SnO2]
and [ZnO:In2O3]. In the second part, we realized another serie of oxides [SnO2:In2O3]. In the two parts we studied the influence of the rate mixture of components on the characteristics of films. These films are analyzed by various characterization techniques of materials. The structural characterization of films by analysis of the spectra of X-ray diffraction showed that the films based on the mixtures and containing ZnO present a preferential direction according to the plan (002) for the Rb1 series and (100) for the Rb2 series. In films of the series [SnO2:In2O3] the preferential orientation is along the axis (222) of In2O3. The UV-Visible spectrophotometer of these films confirms that it is possible to obtain good transparent films of TCO with a transmittance of about 75 to 85% in the visible range. The measurement of electric resistivity also confirmed the decrease of the electrical resistivity with mixtures to a value of 10-3 (Ω.cm). |
| Note de contenu : |
Annexes. |
| Diplôme : |
Magistère |
| En ligne : |
../theses/physique/YNI5646.pdf |
| Format de la ressource électronique : |
pdf |
| Permalink : |
index.php?lvl=notice_display&id=3397 |
Contribution à l'élaboration de couches minces d'oxydes transparents conducteurs (TCO). [texte imprimé] / Fayssal Ynineb, Auteur ; N. Attaf, Directeur de thèse . - 16/05/2010 . - Constantine : Université Mentouri Constantine, 2010 . - 104 f. ; 30 cm. 01 Disponible à la salle de recherche 01 Disponible au magazin de la B.U.C. 01 CD Langues : Français ( fre)
| Catégories : |
Français - Anglais
Physique
|
| Tags : |
Sciences des matériaux: Semi-conducteurs DRX Résistivité électrique Couches minces TCO Spray ultrasonique Caractérisation optique Thin films TCO Ultrasonic spray Optical characterization Electrical resistivity الشرائح الرقیقة الرش فوق الصوتي الوصف الضوئي المقاومیة الكھربائیة |
| Index. décimale : |
530 Physique |
| Résumé : |
Our work concerns the development and the characterization of the conducting transparent oxides thin films of: ZnO, SnO2 and In2O3, and their mixtures by the ultrasonic technique spray at 300°C.
In the first part of this thesis, we realized, in addition to pure oxides, a series of deposit containing ZnO by using the mixtures of: [ZnO:SnO2]
and [ZnO:In2O3]. In the second part, we realized another serie of oxides [SnO2:In2O3]. In the two parts we studied the influence of the rate mixture of components on the characteristics of films. These films are analyzed by various characterization techniques of materials. The structural characterization of films by analysis of the spectra of X-ray diffraction showed that the films based on the mixtures and containing ZnO present a preferential direction according to the plan (002) for the Rb1 series and (100) for the Rb2 series. In films of the series [SnO2:In2O3] the preferential orientation is along the axis (222) of In2O3. The UV-Visible spectrophotometer of these films confirms that it is possible to obtain good transparent films of TCO with a transmittance of about 75 to 85% in the visible range. The measurement of electric resistivity also confirmed the decrease of the electrical resistivity with mixtures to a value of 10-3 (Ω.cm). |
| Note de contenu : |
Annexes. |
| Diplôme : |
Magistère |
| En ligne : |
../theses/physique/YNI5646.pdf |
| Format de la ressource électronique : |
pdf |
| Permalink : |
index.php?lvl=notice_display&id=3397 |
|
Contribution à l'élaboration de couches minces d'oxydes transparents conducteurs (TCO).
