Direct observation of interfacial coupling of oxygen octahedra and its impact on ferromagnetic order in La0.7Sr0.3MnO3/SrTiO3 epitaxial heterostructures Posted on January 19, 2017 by setzer European Microscopy Congress 2016: Proceedings X. Li, I. Vrejoiu, M. Ziese, P. van Aken DOI