title: Manipulation of spin reorientation transition by oxygen surfactant growth: a combined theoretical and experimental approach.
abstract: A new procedure described to manipulate the spin reorientation transition (SRT) in ultrathin ferromagnetic films, i.e., the oxygen assisted surfactant growth of Ni monolayers (ML), reduces the surface anisotropy energy. This in turn shifts the SRT down by about 5 ML. Through first principles calculations based on the full potential linearized augmented plane wave method, these characteristics are explained at the electronic structure level. The combination of experiment and theory allows us to specify the mechanism. This will be important for further engineering of new nanostructures.
authors.affiliation: Department of Physics and Astronomy, University of California, Irvine, California 92697, USA.
authors.forename: Jisang
authors.initials: J
authors.lastname: Hong
authors.forename: R Q
authors.initials: RQ
authors.lastname: Wu
authors.forename: J
authors.initials: J
authors.lastname: Lindner
authors.forename: E
authors.initials: E
authors.lastname: Kosubek
authors.forename: K
authors.initials: K
authors.lastname: Baberschke