Atomic scale crystal field mapping of polar vortices in oxide superlattices

Polar vortices in oxide superlattices exhibit complex polarization topologies. Using a combination of electron energy loss near-edge structure analysis, crystal field multiplet theory, and first-principles calculations, we probe the electronic structure within such polar vortices in [(PbTiO(3))(16)/...

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Detalles Bibliográficos
Autores principales: Susarla, Sandhya, García-Fernández, Pablo, Ophus, Colin, Das, Sujit, Aguado-Puente, Pablo, McCarter, Margaret, Ercius, Peter, Martin, Lane W., Ramesh, Ramamoorthy, Junquera, Javier
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8560910/
https://www.ncbi.nlm.nih.gov/pubmed/34725320
http://dx.doi.org/10.1038/s41467-021-26476-5

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