%0 Journal Article
%A Nemes, Norbert Marcel
%A Calderón, María José
%A Beltrán Fínez, Juan Ignacio
%A Bruno, Flavio Yair
%A García‐Barriocanal, Javier
%A Sefrioui Khamali, Zouhair
%A León Yebra, Carlos
%A García Hernández, Mar
%A Muñoz, María Carmen
%A Brey, Luis
%A Santamaría Sánchez-Barriga, Jacobo
%T Signatures of a two‐dimensional ferromagnetic electron gas at the La0.7Sr0.3MnO3/SrTiO3 interface arising from orbital reconstruction
%D 2014
%@ 0935-9648
%U https://hdl.handle.net/20.500.14352/95731
%X The magnetoresistance of La0.7Sr0.3MnO3/SrTiO3 superlattices with magnetic field rotating out-of-plane shows unexpected peaks for in-plane fields. Resistivity calculations with spin–orbit coupling reveal that orbital reconstruction at the manganite interface leads to a 2D ferromagnetic electron gas coupled antiparallel to the manganite “bulk”. These orbital and magnetic reconstructions are supported by X-ray linear dichroism and ab initio calculations.
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