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Suppression of the two-dimensional electron gas in LaGaO(3)/SrTiO(3) by cation intermixing
Cation intermixing at the n-type polar LaGaO(3)/SrTiO(3) (001) interface is investigated by first principles calculations. Ti⇔Ga, Sr⇔La, and SrTi⇔LaGa intermixing are studied in comparison to each other, with a focus on the interface stability. We demonstrate in which cases intermixing is energetica...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group
2013
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3847700/ https://www.ncbi.nlm.nih.gov/pubmed/24296477 http://dx.doi.org/10.1038/srep03409 |