Articles tagged "Oxygen octahedra"

The 16th European Microscopy Congress 2016

Direct observation of interfacial coupling of oxygen octahedra and its impact on ferromagnetic order in La0.7Sr0.3MnO3/SrTiO3 epitaxial heterostructures

Xiaoyan Li (1), Ionela Vrejoiu (2), Michael Ziese (3), Peter van Aken (1)

1. StEM group, Max Planck Institute for Solid State Research, Stuttgart, Allemagne 2. II. Physikalisches Institut, Universität zu Köln, Köln, Allemagne 3. Fakultät für Physik und Geowissenschaften, Universität Leipzig, Leipzig, Allemagne
La0.7Sr0.3MnO3/SrTiO3 (LSMO/STO) heterostructures have been intensively studied because of large values of tunnel magnetoresistance (TMR), which make it a promising material for spintronic devices based…