%0 Journal Article
%A Sefrioui Khamali, Zouhair
%A Rivera Calzada, Alberto Carlos
%A León Yebra, Carlos
%A Cuéllar Jiménez, Fabian Andrés
%A Santamaría Sánchez-Barriga, Jacobo
%A Barthélémy, A.
%T All manganite tunnel junctions with interface induced barrier magnetism
%D 2010
%@ 0935-9648
%U https://hdl.handle.net/20.500.14352/99773
%X In epitaxial heterostructures combining strongly correlated manganese oxides with antiferromagnetic-insulator or half-metallic character, a large interfacial moment is found and used to produce a spin-filter-like behavior in all-manganite tunnel junctions. The results suggest that after playing a key role in exchange-bias for spin-valves, uncompensated moments at engineered antiferromagnetic interfaces represent a novel route for generating highly spin-polarized currents with antiferromagnets.
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