2026-06-29T02:38:36Zhttps://docta.ucm.es/rest/oai/requestoai:docta.ucm.es:20.500.14352/916382025-08-28T17:16:17Zcom_20.500.14352_14col_20.500.14352_15
Electron Doping by Charge Transfer at LaFeO_3 /Sm_2CuO_4 Epitaxial Interfaces
Bruno, Flavio Yair
Schmidt, Rainer
Varela Del Arco, María
Garcia Barriocanal, Javier
Rivera Calzada, Alberto Carlos
Cuéllar Jiménez, Fabian Andrés
León Yebra, Carlos
Thakur, Pardeep
Cezar, Julio
Brookes, Nicholas
García Hernández, Mar
Dagotto, Elbio
Pennycook, Stephen
Santamaría Sánchez-Barriga, Jacobo
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.
2023-12-20T18:52:54Z
2023-12-20T18:52:54Z
2023-12-20T18:52:54Z
2013
journal article
https://hdl.handle.net/20.500.14352/91638
0935-9648
10.1002/adma.201203483
1521-4095
eng
info:eu-repo/grantAgreement/MICINN//MAT2011-27470-C02-02/ES/COMPLEX OXIDE INTERFACES: UNDERSTANDING, TAILORING AND APPLYING/
info:eu-repo/grantAgreement/MICINN//CSD2009-00013/ES/IMAGINE... Ciencia de Materiales a resolución sub-Angstrom/
info:eu-repo/grantAgreement/CAM//S2009%2FMAT-1756/ES/Materiales híbridos avanzados para aplicaciones fotónicas/
info:eu-repo/grantAgreement/EC/FP7/239739/EU
Bruno, 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.201203483
restricted access
Wiley