3D Visualization of the Iron Oxidation State in FeO/Fe3O4 Core-Shell Nanocubes from Electron Energy Loss Tomography.

Left panel shows the explained variance ratio of the principal component analysis (PCA) decomposition. The six first components, which are enough to explain the whole data set, are plotted in the right panel. Components 0, 3 and 5 show no remarkable features in the Fe L2,3 ionization energy and seem...

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Detalles Bibliográficos
Autores: Torruella Besa, Pau, Arenal, Raúl, de la Peña, Francisco, Saghi, Zineb, Yedra Cardona, Lluís, Eljarrat Ascunce, Alberto, López Conesa, Lluís, Estrader i Bofarull, Marta, Salazar-Alvarez, German, Nogués, Josep, Ducati, Caterina, Midgley, Paul A., Peiró Martínez, Francisca, Estradé Albiol, Sònia, López-Ortega, Alberto
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2016
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:2445/114064
Acceso en línea:https://hdl.handle.net/2445/114064
Access Level:acceso abierto
Palabra clave:Òxid de ferro
Tomografia
Visualització tridimensional
Ferric oxide
Tomography
Three-dimensional display systems
Descripción
Sumario:Left panel shows the explained variance ratio of the principal component analysis (PCA) decomposition. The six first components, which are enough to explain the whole data set, are plotted in the right panel. Components 0, 3 and 5 show no remarkable features in the Fe L2,3 ionization energy and seem rather related to the background of the spectra due to their power-law behaviour, while component 1 is almost constant and therefore could be related to the dark noise in the detector.

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