%0 Journal Article
%A Bruno, Flavio Yair
%A Schmidt, Rainer
%A Varela Del Arco, María
%A Garcia Barriocanal, Javier
%A Rivera Calzada, Alberto Carlos
%A Cuéllar Jiménez, Fabian Andrés
%A León Yebra, Carlos
%A Thakur, Pardeep
%A Cezar, Julio 
%A Brookes, Nicholas 
%A García Hernández, Mar
%A Dagotto, Elbio
%A Pennycook, Stephen 
%A Santamaría Sánchez-Barriga, Jacobo
%T Electron Doping by Charge Transfer at LaFeO_3 /Sm_2CuO_4 Epitaxial Interfaces
%D 2013
%@ 0935-9648
%U https://hdl.handle.net/20.500.14352/91638
%X Using X-ray absorption spectroscopy and electron energy loss spectroscopy with atomic-scale spatial resolution, experimental evidence for charge transfer at the interface between the Mott insulators Sm2CuO4 and LaFeO3 is obtained. As a consequence of the charge transfer, the Sm2CuO4 is doped with electrons and thus epitaxial Sm2CuO4/LaFeO3 heterostructures become metallic.
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