摘要
本文首先根据量子力学理论引入交换作用的概念,然后用海森堡模型和巡游电子模型解释铁的强磁性,最后介绍了铁磁性理论的进展。
To explain the origin of strong magneum in iron a concept of exchange infraction based on the quanmm mechanics is introduced and then the Hesenberg model and the all-itinerant electrons model are described. The levelopments of ferrontagneusm theory are briefed in last section.
出处
《苏州大学学报（自然科学版）》
CAS
1994年第3期233-237,共5页
Journal of Soochow University(Natural Science Edition)
关键词
铁磁性
巡游电子
磁性机理
ferromagnet on ex hange mteraction unerant eleeu
