A general model of a hybrid interfacial domain wall(HIDW) in ferromagnetic/antiferromagnetic exchange biased bilayers is proposed, where an interfacial domain wall is allowed to extend into either the ferromagnetic or antiferromagnetic layer or across both. The proposition is based on our theoretical investigation on thickness and field dependences of ferromagnetic domain wall(FMDW) and antiferromagnetic domain wall(AFDW), respectively. Good match of the simulation to the hysteresis loops of a series of Ni ...
【英文摘要】
A general model of a hybrid interfacial domain wall(HIDW) in ferromagnetic/antiferromagnetic exchange biased bilayers is proposed, where an interfacial domain wall is allowed to extend into either the ferromagnetic or antiferromagnetic layer or across both. The proposition is based on our theoretical investigation on thickness and field dependences of ferromagnetic domain wall(FMDW) and antiferromagnetic domain wall(AFDW), respectively. Good match of the simulation to the hysteresis loops of a series of Ni ...
【基金】
Project supported by the National Basic Research Program,China(Grant No.2010CB923404);
the National Natural Science Foundation for Young Scientists of China(Grant No.61306121);
the China Postdoctoral Science Foundation(Grant No.2013M541580)
【更新日期】
2015-04-07
【分类号】
O469
【正文快照】
a)Department of Physics,Southeast University,Nanjing 211189,Chinab)National Laboratory of Solid Microstructure,Nanjing University,Nanjing 210093,Chinac)Physics Department,Wayne State University,Detroit,MI 48202,USAA general model of a hybrid interfacial d