The samples doped with magnetic elements at low concentration showed ferromagnetic ordering.
结果表明，上述磁性元素掺杂的样品均表现出室温铁磁性。
2
The regular variation of crystallization temperature, magneticordering temperature and average hyperfine magnetic field of the amorphous alloys with Nb content were observed.
观察到非晶合金的晶化温度，磁有序温度和平均磁超精细场有规律性的变化。
3
Some key issues for the application of Ll_0-FePt films remained to be solved: decreasing the ordering temperature, magnetic particles were separated by nonmagnetic particles and uniform, orientation.