Bcc structure of Fe-Sm film with 5.8% Sm transforms to amorphization with 33.0% Sm.
MS decreases 290% to 373 emu/cm3 with increasing Sm content from 5.8% to 33.0%.
Coercivity increases 1225% to 265 Oe when bcc structure transforms to amorphization.
Both MS and coercivity are decreased with the application of high magnetic field.