https://doi.org/10.1051/epjconf/20134008001
Tuning morphology and magnetism in epitaxial L10 -FePt films
1
IMEM-CNR, Parco Area delle Scienze 37/a, Parma, 43124 ( Italy )
2
Centro Nacional de Energias Renovables (CENER), Ciudad de la Innovación 7, 31621 - Sarriguren ( Spain )
3
Instituto de Ciencia de Materiales de Aragón, Universidad de Zaragoza-CSIC, Facultad de Ciencias, Zaragoza ( Spain )
4
Instituto de Nanociencia de Aragón, Universidad de Zaragoza, Zaragoza ( Spain )
a e-mail: lupo@imem.cnr.it
In this work, well-ordered epitaxial FePt thin films have been grown by RF sputtering on two different substrates (MgO (100) and SrTiO3 (100)) and the effect of different lattice parameters between the substrate and FePt film on morphology and magnetic behavior has been considered. Growth conditions have been optimized to obtain different morphologies and magnetic behaviors.
© Owned by the authors, published by EDP Sciences, 2013