Bruno, Flavio YairSchmidt, RainerVarela Del Arco, MaríaGarcia Barriocanal, JavierRivera Calzada, Alberto CarlosCuéllar Jiménez, Fabian AndrésLeón Yebra, CarlosThakur, PardeepCezar, JulioBrookes, NicholasGarcía Hernández, MarDagotto, ElbioPennycook, StephenSantamaría Sánchez-Barriga, Jacobo2023-12-202023-12-202013Bruno, F.Y., Schmidt, R., Varela, M., Garcia‐Barriocanal, J., Rivera‐Calzada, A., Cuellar, F.A., Leon, C., Thakur, P., Cezar, J.C., Brookes, N.B., Garcia‐Hernandez, M., Dagotto, E., Pennycook, S.J., Santamaria, J.: Electron Doping by Charge Transfer at LaFeO 3 /Sm 2 CuO 4 Epitaxial Interfaces. Advanced Materials. 25, 1468-1473 (2013). https://doi.org/10.1002/adma.2012034830935-964810.1002/adma.201203483https://hdl.handle.net/20.500.14352/91638Using 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.engjournal article1521-4095https://www.doi.org/10.1002/adma.201203483https://onlinelibrary.wiley.com/doi/10.1002/adma.201203483restricted access538.9Oxide interfacesCharge transferManganitesTitanatesFísica del estado sólido2211 Física del Estado Sólido