English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/93348
Compartir / Impacto:
Estadísticas
Add this article to your Mendeley library MendeleyBASE
Citado 3 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

Interfacial effects in La2/3Sr1/3MnO3 thin films with different complex oxide capping layers

Autor Valencia, S.; Konstantinović, Z.; Gaupp, A.; Schmitz, D.; Balcells, Lluis; Martínez, Benjamín
Fecha de publicación 2011
EditorAmerican Institute of Physics
Citación Journal of Applied Physics 109(7): 07D718 (2011)
ResumenInterfacialeffects in sputtered La2/3Sr1/3MnO3thin films with different capping layers (MgO, LaAlO3, SrTiO3, NdGaO3, and Au) have been locally investigated by means of x-ray absorption spectroscopy and x-ray magnetic circular dichroism at the Mn L3,2-edge. Data were acquired by using the total electron yield detection mode thus guaranteeing maximum sensitivity to the interface. The data show that LaAlO3 capping almost does not modify the bulklike Mn valence at the interface. In case of SrTiO3 and Au, the presence of divalent Mn is detected, whereas MgO and NdGaO3 capping lead to an increase of the Mn valence oxidation state. The modification of the nominal Mn valence state leads to depressed surfacemagnetization.
Versión del editorhttp://dx.doi.org/10.1063/1.3545814
URI http://hdl.handle.net/10261/93348
DOI10.1063/1.3545814
ISSN0021-8979
E-ISSN1089-7550
Aparece en las colecciones: (ICMAB) Artículos
Ficheros en este ítem:
Fichero Descripción Tamaño Formato  
Interfacial effects.pdf564,17 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.