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Effects of surface defects on two-dimensional electron gas at NdAlO(3)/SrTiO(3) interface
Density functional theory calculations of NdAlO(3)/SrTiO(3) heterostructure show that two-dimensional electron gas (2-DEG) is produced at the interface with a built-in potential of ~0.3 eV per unit cell. The effects of surface defects on the phase stability and electric field of 2-DEG have been inve...
Autores principales: | Xiang, X., Qiao, L., Xiao, H. Y., Gao, F., Zu, X. T., Li, S., Zhou, W. L. |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group
2014
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4073165/ https://www.ncbi.nlm.nih.gov/pubmed/24969627 http://dx.doi.org/10.1038/srep05477 |
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