摘要
Ferromagnets play an important role in our daily lives,in such common devies as:compasses,electric motors and hard disks.For a long time,the antiferromagnetic(AFM)materials have been ignored for the applications.Even the Nobel laureate L.Néel said that antiferromagnets are interesting,but useless.
基金
supported by the National Natural Science Foundation of China(Grant Nos.51671110,and 51871130)。
