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Electronic and Structural Transitions of LaAlO(3)/SrTiO(3) Heterostructure Driven by Polar Field‐Assisted Oxygen Vacancy Formation at the Surface
The origin of 2D electron gas (2DEG) at LaAlO(3)/SrTiO(3) (LAO/STO) interfaces has remained highly controversial since its discovery. Various models are proposed, which include electronic reconstruction via surface‐to‐interface charge transfer and defect‐mediated doping involving cation intermixing...
Autores principales: | , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8292910/ https://www.ncbi.nlm.nih.gov/pubmed/34029001 http://dx.doi.org/10.1002/advs.202002073 |