Large anisotropy in Fe-Co/MgO

First-principles investigation of the very large perpendicular magnetic anisotropy at Fe|MgO and Co|MgO interfaces.
H. X. Yang, M. Chshiev, B. Dieny, J. H. Lee, A. Manchon, K. H. Shin
Phys. Rev. B 84, 054401 (2011)