J
J. M. De Teresa
Researcher at Spanish National Research Council
Publications - 184
Citations - 8525
J. M. De Teresa is an academic researcher from Spanish National Research Council. The author has contributed to research in topics: Magnetoresistance & Magnetization. The author has an hindex of 45, co-authored 171 publications receiving 7769 citations. Previous affiliations of J. M. De Teresa include University of Zaragoza & University of Paris-Sud.
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Journal ArticleDOI
Evidence for magnetic polarons in the magnetoresistive perovskites
J. M. De Teresa,M. R. Ibarra,Pedro A. Algarabel,Clemens Ritter,Clara Marquina,Javier Blasco,Jose H. Garcia,A. del Moral,Z. Arnold +8 more
TL;DR: In this article, a combination of volume thermal expansion (with and without an applied field), magnetic susceptibility and small-angle neutron scattering measurements was used to detect magnetic polarons above the ferromagnetic ordering temperature, Tc.
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Spin-to-charge conversion using Rashba coupling at the interface between non-magnetic materials.
J.C. Rojas Sanchez,Laurent Vila,G. Desfonds,Serge Gambarelli,Jean-Philippe Attané,J. M. De Teresa,César Magén,Albert Fert +7 more
TL;DR: In this article, the authors used spin pumping to inject a spin current from a NiFe layer into a Bi/Ag bilayer and they detected the resulting charge current, which can be unambiguously ascribed to the Rashba coupling at the bi/Ag interface.
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Double perovskites with ferromagnetism above room temperature
TL;DR: In this article, the structural, magnetic and transport properties of double perovskites with ferromagnetism above room temperature are discussed, and the impact of these materials for spin electronics in the light of their high spin polarization at the Fermi level and metallicity.
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Inverse Tunnel Magnetoresistance in Co / SrTiO 3 / La 0.7 Sr 0.3 MnO 3 : New Ideas on Spin-Polarized Tunneling
J. M. De Teresa,J. M. De Teresa,Agnès Barthélémy,Agnès Barthélémy,Albert Fert,Albert Fert,J.-P. Contour,J.-P. Contour,R. Lyonnet,R. Lyonnet,François Montaigne,François Montaigne,Pierre Seneor,Pierre Seneor,A. Vaurès,A. Vaurès +15 more
TL;DR: In this article, tunnel magnetoresistance (TMR) measurements on a half-metallic electrode were reported, showing that the choice of the insulating barrier can strongly influence and even reverse the spin polarization of tunneling electrons.
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Influence of oxygen content on the structural, magnetotransport, and magnetic properties of LaMnO 3 + δ
Clemens Ritter,M. R. Ibarra,J. M. De Teresa,Pedro A. Algarabel,Clara Marquina,Javier Blasco,Jose H. Garcia,S. B. Oseroff,Sang-Wook Cheong +8 more
TL;DR: A systematic study of the effect of oxygen content on the structural, magnetotransport, and magnetic properties has been undertaken on a series of samples, with the results reported in this paper.