Anisotropic properties in Fe–Pt thick film magnets

Nakano, M.; Shibata, S.; Yanai, T.; Fukunaga, H.
April 2009
Journal of Applied Physics;Apr2009, Vol. 105 Issue 7, p07A732
Academic Journal
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.


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