Spin transport and magnetic proximity effect in CoFeB/normal metal/Pt trilayers

Simon Häuser, Matthias R. Schweizer, Sascha Keller +7

We present a study of the damping and spin pumping properties of CoFeB/X/Pt systems with $\mathrm{X}=\mathrm{Al},\mathrm{Cr}$ and $\mathrm{Ta}$. We show that the total damping of the CoFeB/Pt systems is stron…