More on the LAO/STO interface

This interface is really booming interests in similar structures ! See a summary by A.J.Millis of what might be expected in this system.

Electronic phase separation at the LaAlO(3)/SrTiO(3) interface
Authors: Ariando et. al.
Nature Communications 2 Article 188 (2011).
Coexistence of Superconductivity and Ferromagnetism in Two Dimensions
Authors: D. A. Dikin, M. Mehta, C. W. Bark, C. M. Folkman, C. B. Eom, and V. Chandrasekhar.
Phys. Rev. Lett. 107 056802 (2011).
Coexistence of magnetic order and two-dimensional superconductivity at LaAlO3/SrTiO3
interfaces
Authors: Lu Li, C. Richter, J. Mannhart and R. C. Ashoori
Nature Physics, doi 10.1038/nphys2080.
Direct Imaging of the coexistence of ferromagnetism and superconductivity at the
LaAlO3/SrTiO3 interface
Authors: J. A. Bert, B. Kalisky, C. Bell. M. Kim, Y. Hikita, H. Y. Hwang and K. Moler
Nature Physics, doi 10.1038/nphys2079