The origin of spin current in YIG/nonmagnetic metal multilay

发布时间：2021-08-09 23:05

　　Spin pumping in yttrium-iron-garnet（YIG）/nonmagnetic-metal（NM） layer systems under ferromagnetic resonance（FMR） conditions is a popular method of generating spin current in the NM layer.A good understanding of the spin current source is essential in extracting spin Hall angle of the NM and in potential spintronics applications.It is widely believed that spin current is pumped from precessing YIG magnetization into NM layer.Here,by combining microwave absorption and DC-voltage measurements on thi... 

【文章来源】：Chinese Physics B. 2017,26(04)EISCI

【文章页数】：10 页


本文编号：3332952