title: Isolating the interface magnetocrystalline anisotropy contributions in magnetic multilayers.
abstract: The interface magnetocrystalline anisotropy energy (MAE) in Fe/CeH(2) multilayers has been site and element-specifically isolated by combining soft x-ray resonant magnetic scattering (SXRMS) with soft x-ray standing waves. Using the different temperature evolutions of the Fe and Ce SXRMS contributions, following an in-plane to out-of-plane spin reorientation, the interface Fe 3d MAE and Ce 4f single-ion anisotropy have been separated. The results demonstrate that the transition metal interface MAE dominates the spin reorientation while the rare-earth contribution becomes significant only at much lower temperatures.
authors.affiliation: European Synchrotron Radiation Facility, BP 220, F-38043 Grenoble, France.
authors.forename: S S
authors.initials: SS
authors.lastname: Dhesi
authors.forename: H A
authors.initials: HA
authors.lastname: Dürr
authors.forename: M
authors.initials: M
authors.lastname: Münzenberg
authors.forename: W
authors.initials: W
authors.lastname: Felsch