Electronic Band Alignment at Complex Oxide Interfaces Measured by Scanning Photocurrent Microscopy

The band alignment at an Al(2)O(3)/SrTiO(3) heterointerface forming a two-dimensional electron gas (2DEG) was investigated using scanning photocurrent microscopy (SPCM) in an electrolyte-gated environment. We used a focused UV laser source for above-the-bandgap illumination on the SrTiO(3) layer, cr...

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Detalles Bibliográficos
Autores principales: Yoon, J. H., Jung, H. J., Hong, J. T., Park, Ji-Yong, Lee, Soonil, Lee, S. W., Ahn, Y. H.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5476647/
https://www.ncbi.nlm.nih.gov/pubmed/28630451
http://dx.doi.org/10.1038/s41598-017-04265-9

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5476647/
https://www.ncbi.nlm.nih.gov/pubmed/28630451
http://dx.doi.org/10.1038/s41598-017-04265-9

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