近年来,对非晶态合金的原子结构、电子输运、磁性、力学性能等都有很多工作,但对其内在的电子能态、光学特性等研究得尚少.大量的实验结果表明(除个别例外),稀土一Co和稀土Ni系非晶合金的磁有序转变温度都比其对应的晶态合金高;而稀土-Fe系的规律正与之相反. In recent years, many work has been done on the atomic structure, electron transport, magnetism, mechanical properties, etc. of amorphous alloys, but few studies have been done on its internal electronic states, optical properties, etc. A large number of experimental results show that With the exception of a few), rare earth a Co and rare earth Ni-based amorphous alloy magnetic ordering transition temperature higher than its corresponding crystalline alloy; and rare earth -Fe system is the opposite.