This fact is duo to the transition to ferromagnetic phase from paramagnetic phase and to the reduction of the difference of magnetization.
这是由于材料中的顺磁相在低温时变成铁磁相，使两相的饱和磁化强度差减小的结果。
2
Magnetic properties indicate the transition from ferromagnetic to paramagnetic near the Curie point, and exhibit the typical cluster glass characterization.
结果表明，此样品在居里点附近由铁磁向顺磁过渡，且表现出典型的团簇玻璃特征。
3
The commonest phase transitions are the paramagnetic-ferromagnetic phase transition, the liquid-gas phase transition and the superconductive-normality phase transition in the metals.