English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/95723
Compartir / Impacto:
Estadísticas
Add this article to your Mendeley library MendeleyBASE
Citado 5 veces en Web of Knowledge®  |  Ver citas en Google académico
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar otros formatos: Exportar EndNote (RIS)Exportar EndNote (RIS)Exportar EndNote (RIS)
Título

X-ray absorption study of the local structure at the NiO/oxide interfaces

Autor Preda, I.; Soriano, Leonarado; Díaz-Fernández, D.; Domínguez-Cañizares, G.; Gutiérrez, A.; Castro, Germán R. ; Chaboy, Jesús
Palabras clave Oxide/oxide interfaces
NiO
XANES
Fecha de publicación 2013
EditorInternational Union of Crystallography
Citación Journal of Synchrotron Radiation 20(4): 635-640 (2013)
ResumenThis work reports an X-ray absorption near-edge structure (XANES) spectroscopy study at the Ni K-edge in the early stages of growth of NiO on non-ordered SiO2, Al2O3 and MgO thin films substrates. Two different coverages of NiO on the substrates have been studied. The analysis of the XANES region shows that for high coverages (80 Eq-ML) the spectra are similar to that of bulk NiO, being identical for all substrates. In contrast, for low coverages (1 Eq-ML) the spectra differ from that of large coverages indicating that the local order around Ni is limited to the first two coordination shells. In addition, the results also suggest the formation of cross-linking bonds Ni - O - M (M = Si, Al, Mg) at the interface. © 2013 International Union of Crystallography Printed in Singapore - all rights reserved.
URI http://hdl.handle.net/10261/95723
DOI10.1107/S0909049513012417
Identificadoresdoi: 10.1107/S0909049513012417
issn: 0909-0495
e-issn: 1600-5775
Aparece en las colecciones: (ICMA) Artículos
(ICMM) Artículos
Ficheros en este ítem:
Fichero Descripción Tamaño Formato  
accesoRestringido.pdf15,38 kBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro completo
 



NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.