Anomalous spin Hall angle of a metallic ferromagnet determined by a multiterminal spin injection/detection device

Tobias Wimmer, Birte Coester, Stephan Geprägs +4

We report on the determination of the anomalous spin Hall angle in the ferromagnetic metal alloy cobalt-iron (Co${}_{25}$Fe${}_{75}$, CoFe). This is accomplished by measuring the spin…