Anisotropic properties in Fe–Pt thick film magnets

As-deposited Fe–Pt thick films prepared by a pulsed laser deposition method with the laser power higher than 5 W had L10 ordered phase without a substrate heating system. As the laser power increased, the properties of the obtained films changed from isotropic to anisotropic ones. It was also confirmed that x-ray diffraction analysis agrees with the anisotropic phenomenon in crystalline structure with increasing laser power.