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    • We have investigated the possibility of isolating the step-induced in-plane uniaxial magnetic anisotropy in Fe=Ag(001) films on which nanoscale surface ripples were fabricated by the ion sculpting technique. For rippled Fe films deposited on flat Ag(001), the steps created along the ripple sidewalls are shown to be the only source of uniaxial anisotropy. Ion sculpting of ultrathin magnetic films allows one to selectively study the step-induced anisotropy and to investigate the correlation between local atomic environment and magnetic properties.

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    Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11567/249106

    Titolo: Isolating the step contribution to the uniaxial magnetic anisotropy in nanostructured Fe/Ag(001) films
    Autori interni: BISIO, FRANCESCO
    BUATIER DE MONGEOT, FRANCESCO
    CANEPA, MAURIZIO
    MATTERA, LORENZO
    Data di pubblicazione: 2006
    Rivista: PHYSICAL REVIEW LETTERS  
    Abstract: We have investigated the possibility of isolating the step-induced in-plane uniaxial magnetic anisotropy in Fe=Ag(001) films on which nanoscale surface ripples were fabricated by the ion sculpting technique. For rippled Fe films deposited on flat Ag(001), the steps created along the ripple sidewalls are shown to be the only source of uniaxial anisotropy. Ion sculpting of ultrathin magnetic films allows one to selectively study the step-induced anisotropy and to investigate the correlation between local atomic environment and magnetic properties.
    Handle: http://hdl.handle.net/11567/249106
    Appare nelle tipologie:01.01 - Articolo su rivista

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