429 citations · 867 across the 8 of their papers we have counts for
3 papers · 1 filter
Electronic conductivity and structural distortion at the interface between insulators SrTiO3 and LaAlO3
J. -L. Maurice, C. Carretero, M. -J. Casanove +4
When insulator LaAlO3 is grown by epitaxy onto a TiO2-terminated {100} surface of insulator SrTiO3, the resulting system has a metallic character. This phenomenon has been associat…
Co-doped (La,Sr)TiO3-d: a high-Curie temperature diluted magnetic system with large spin-polarization
G. Herranz, R. Ranchal, M. Bibes +12
We report on tunneling magnetoresistance (TMR) experiments that demonstrate the existence of a significant spin polarization in Co-doped (La,Sr)TiO3-d (Co-LSTO), a ferromagnetic di…
Spin-dependent tunneling through high-k LaAlO3
V. Garcia, M. Bibes, J. -L. Maurice +4
We report on the use of the LaAlO3 (LAO) high-k dielectric as a tunnel barrier in magnetic tunnel junctions. From tunnel magnetoresistance (TMR) measurements on epitaxial La2/3Sr1/…