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Nanoscale analysis of a Co-SrTiO3 interface in a Magnetic tunnel junction

  • J.-L. Maurice (a1), F. Pailloux (a1), D. Imhoff (a2), J.-P. Contour (a1), A. Barthélémy (a1), M. Bowen (a1), C. Colliex (a2) and A. Fert (a1)...

We use High Resolution Electron Microscopy together with Electron Energy Loss Spectroscopy to analyze the crystallography and the chemical configuration of a Co/SrTiO3 interface in a Co/SrTiO3/La2/3Sr1/3MnO3 magnetic tunnel junction.

PACS: 75.47.-m, 75.70.Cn, 68.37.Lp, 79.20.Uv

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