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DC Field | Value | Language |
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dc.contributor.advisor | عيـــاط, زهيـــة | - |
dc.contributor.author | ســـــاسي, هاجــر | - |
dc.date.accessioned | 2023-06-25T15:43:13Z | - |
dc.date.available | 2023-06-25T15:43:13Z | - |
dc.date.issued | 2023 | - |
dc.identifier.uri | https://dspace.univ-ouargla.dz/jspui/handle/123456789/33331 | - |
dc.description | فيـــزياء المـــــــــــــــــــــــــواد | en_US |
dc.description.abstract | L'hydrogène est le premier héritier de la future économie énergétique et 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 les interfaces tétraédriques ou octaédriques. Dans ce travail, nous avons étudié certaines propriétés structurelles, électroniques et élastiques du dihydrure de disrosium DyH2 en utilisant le programme de simulation wien2k basé sur la théorie de la fonction de densité (DFT) et l'approximation généralisée du gradient (GGA). | en_US |
dc.description.abstract | Hydrogen is the first heir of the future energy economy and hydrogen storage is one of the most important current goals of its economy. Rare earths can store hydrogen, with hydrogen occupying the tetrahedral or octahedral interfaces. In this work, we investigated some structural, electronic and elastic properties of disrosiumdihydride DyH2 using the simulation program wien2k based on density function theory (DFT) and generalized gradient approximation (GGA). | - |
dc.publisher | جامعة قاصدي مرباح ورقلة | en_US |
dc.subject | ثنائي هيدريدالديسروسيوم | en_US |
dc.subject | wien2k | en_US |
dc.subject | نظرية دالية الكثافة DFT | en_US |
dc.subject | تقريب التدرج المعمم GGA | en_US |
dc.subject | dihydrude de disrosium | en_US |
dc.subject | théorie de la fonction de densité(DFT | en_US |
dc.subject | l'approximation généralisée du gradient(GGA) | en_US |
dc.subject | disrosiumdihydride | en_US |
dc.title | DFTدراسة خصائص ثنائي هيدريدالديسبريسيوم بإستعمال نظرية دالية الكثافة | 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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Sassi-Hadjar.pdf | 2,65 MB | Adobe PDF | View/Open |
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