Please use this identifier to cite or link to this item:
https://dspace.univ-ouargla.dz/jspui/handle/123456789/21734
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | وهاب, عبد الوهاب | - |
dc.contributor.author | بن كريمة, يمينة | - |
dc.date.accessioned | 2019-10-24T14:12:55Z | - |
dc.date.available | 2019-10-24T14:12:55Z | - |
dc.date.issued | 2017 | - |
dc.identifier.uri | http://dspace.univ-ouargla.dz/jspui/handle/123456789/21734 | - |
dc.description | مطيافية المواد | - |
dc.description.abstract | In this work, we have investigated the surface of ZnO and noble metal clusters, then the surface on which is deposited the silver Agn and the gold Aun clusters using calculations based on the first principles of the electronic structure of materials. We have found the stable oxide surface structure of ZnO-O and the noble metal clusters on one side and the surfaces resulting from the placing of gold and gold metal clusters on the ZnO-O surface on the other. The results of the electronic properties of both the surface ZnO-O and the clusters are mostly consistent with the results of previous theoretical studies. The calculated electronic properties of the surfaces Agn/ZnO-O and Aun/ZnO-O where (n = 2-9) and free ZnO-O are in accordance with available experimental data, allowing us to use this theoretical method in studies aimed to predict the structure and properties of complex materials | - |
dc.language.iso | other | en_US |
dc.publisher | جامعة قاصدي مرباح ورقلة | - |
dc.subject | نظرية دالية الكثافة | en_US |
dc.subject | ZnOأكسيد الزنك | en_US |
dc.subject | الخصائص البنيوية | en_US |
dc.subject | الخصائص الإلكترونية | en_US |
dc.subject | ZnO(0001 ̅) توضُّع العناقيد على السطح | en_US |
dc.title | دراسة الخصائص البنيوية و الإلكترونية لعناقيد المعادن النبيلة Agn و Aun (n=2-9) المتوضعة على سطح نصف ناقل ZnO(0001 ̅) | en_US |
dc.type | Thesis | en_US |
Appears in Collections: | département de physique - Doctorat |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Ben krima-yamina.pdf | 4,94 MB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.