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DC Field | Value | Language |
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dc.contributor.advisor | عياط, زهية | - |
dc.contributor.author | باباعربي, نورالإيمان | - |
dc.date.accessioned | 2024-07-04T09:40:50Z | - |
dc.date.available | 2024-07-04T09:40:50Z | - |
dc.date.issued | 2024 | - |
dc.identifier.uri | https://dspace.univ-ouargla.dz/jspui/handle/123456789/36453 | - |
dc.description | فيزياء المواد | en_US |
dc.description.abstract | L'hydrogène est la première alternative pour la future économie énergétique. Le stockage de l'hydrogène est l'un des objectifs actuels les plus importants de son économie. Les terres rares peuvent stocker de l’hydrogène, l’hydrogène occupant des sites interstitiels tétraédriques ou octaédriques. Dans ce travail, nous avons étudié certaines des propriétés structurelles, électroniques, élastiques et optiques du dihydrure de thulium TmH2 en utilisant le programme de simulation wien2k basé sur la théorie de la fonction de densité (DFT) et l'approximation du gradient généralisé (GGA). | en_US |
dc.description.abstract | Hydrogen is the first alternative for the future energy economy. Hydrogen storage is one of the most important current goals for its economy.Rare earths can store hydrogen, with hydrogen occupying tetrahedral or octahedral interstitial sites.In this work, we studied some of the structural, electronic, elastic and optical properties of thulium dihydride TmH2 using the wien2k simulation program based on density function theory (DFT) and the generalized gradient approximation (GGA). | - |
dc.publisher | جامعة قاصدي مرباح ـ ورقلة | en_US |
dc.subject | ثنائي هيدريدالثوليوم | en_US |
dc.subject | wien2k | en_US |
dc.subject | نظريةداليةالكثافةDFT | en_US |
dc.subject | تقريب التدرج المعمم GGA | en_US |
dc.subject | dihydrure de thulium | en_US |
dc.subject | wien2k | en_US |
dc.subject | théorie de la fonction de densité (DFT) | en_US |
dc.subject | approximation du gradient généralisé (GGA) | en_US |
dc.title | DFTباستعمال نظرية دالية الكثافة TmH_2 مساهمة في دراسة الخصائص الفيزيائية لثنائي هيدريدالثوليوم | en_US |
dc.type | Thesis | en_US |
Appears in Collections: | département de physique - Master |
Files in This Item:
File | Description | Size | Format | |
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Baba arbi-Nour-Imen.pdf | 3,67 MB | Adobe PDF | View/Open |
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