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。
2
All the compounds are spin-glass or cluster-glass phase below a certain temperature due to the competition between the antiferromagnetic and ferromagnetic correlations.
低温下始终出现自旋玻璃或团簇玻璃行为，说明存在反铁磁与铁磁的相互竞争。
3
Platters made of polished aluminum or glass and covered with several layers of different compounds including ferromagnetic layer which actually stores all the data.