Unconventional interplay between heterovalent dopant elements: Switch-and-modulator band-gap engineering in (Y, Co)-Codoped CeO(2) nanocrystals

We report the experimental observation and theoretical explanation of an unconventional interplay between divalent Co and trivalent Y dopants, both of which incur oxygen vacancies in the CeO(2) host that has predominantly tetravalent Ce cations. The Co dopant atoms were experimentally found to act a...

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Detalles Bibliográficos
Autores principales: Wu, T. S., Li, H. D., Chen, Y. W., Chen, S. F., Su, Y. S., Chu, C. H., Pao, C. W., Lee, J. F., Lai, C. H., Jeng, H. T., Chang, S. L., Soo, Y. L.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2015
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4613893/
https://www.ncbi.nlm.nih.gov/pubmed/26486721
http://dx.doi.org/10.1038/srep15415

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