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Influence of Vacancy Defect on Surface Feature and Adsorption of Cs on GaN(0001) Surface
The effects of Ga and N vacancy defect on the change in surface feature, work function, and characteristic of Cs adsorption on a (2 × 2) GaN(0001) surface have been investigated using density functional theory with a plane-wave ultrasoft pseudopotential method based on first-principles calculations....
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Hindawi Publishing Corporation
2014
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4121101/ https://www.ncbi.nlm.nih.gov/pubmed/25126599 http://dx.doi.org/10.1155/2014/490853 |