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Effects of stacking periodicity on the electronic and optical properties of GaAs/AlAs superlattice: a first-principles study
The effects of stacking periodicity on the electronic and optical properties of GaAs/AlAs superlattice have been explored by density functional theory calculations. Among the (GaAs)(m)/(AlAs)(m,) (GaAs)(1)/(AlAs)(m) and (GaAs)(m)/(AlAs)(1) (m = 1 to 5) superlattices, the band gaps of (GaAs)(m)/(AlAs...
| Autores principales: | , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7078191/ https://www.ncbi.nlm.nih.gov/pubmed/32184414 http://dx.doi.org/10.1038/s41598-020-61509-x |