Fig. 4: Control experiments for other possible mechanisms. | Nature Communications

Fig. 4: Control experiments for other possible mechanisms.

From: Orbital torque in magnetic bilayers

Fig. 4

a ST-FMR spectra of a Ni(7)/Cu(3)/Ta sample. b \({\xi }_{{{{{\rm{FMR}}}}}}\) as a function of the Cu-layer thickness \({t}_{{{{{\rm{Cu}}}}}}\) for Ni(7)/Cu(\({t}_{{{{{\rm{Cu}}}}}}\))/Ta samples. c ST-FMR spectra of a HfOx(3)/Ni(10)/Ta sample. d \(1/{\xi }_{{{{{\rm{FMR}}}}}}\) as a function of \(1/{t}_{{{{{\rm{Ni}}}}}}\) of HfOx(3)/Ni(\({t}_{{{{{\rm{Ni}}}}}}\))/Ta samples. e ST-FMR spectra of a Ni(7)/Cu(5) sample. f \(1/{\xi }_{{{{{\rm{FMR}}}}}}\) as a function of \(1/{t}_{{{{{\rm{Ni}}}}}}\) of Ni(\({t}_{{{{{\rm{Ni}}}}}}\))/Cu samples.

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