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High Mg effective incorporation in Al-rich Al( x )Ga(1 - x )N by periodic repetition of ultimate V/III ratio conditions
According to first-principles calculations, the solubility of Mg as a substitute for Ga or Al in Al( x )Ga(1 – x )N bulk is limited by large, positive formation enthalpies. In contrast to the bulk case, the formation enthalpies become negative on Al( x )Ga(1 – x )N surface. In addition, the N-rich g...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer
2014
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3903010/ https://www.ncbi.nlm.nih.gov/pubmed/24444104 http://dx.doi.org/10.1186/1556-276X-9-40 |