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Improved p-type conductivity in Al-rich AlGaN using multidimensional Mg-doped superlattices
A novel multidimensional Mg-doped superlattice (SL) is proposed to enhance vertical hole conductivity in conventional Mg-doped AlGaN SL which generally suffers from large potential barrier for holes. Electronic structure calculations within the first-principle theoretical framework indicate that the...
| Autores principales: | , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group
2016
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4764810/ https://www.ncbi.nlm.nih.gov/pubmed/26906334 http://dx.doi.org/10.1038/srep21897 |