Fig. 3: Characterizations of Mn3Sn alloy samples.
From: Ultralong octupole moment switching driven by twin topological spin structures
a SOT effective fields as a function of Mn3Sn alloy thickness (d). b SOT switching ratio as a function of (d). c Schematic illustration of the measurement set-up for the Mn3Sn/Pt devices. The z, y and x arrows indicate the direction of the magnetic field H, Hall current and current I, respectively. d Anomalous Hall resistivity (ρAHE) as a function of (d). e anomalous Hall resistance (RAHE) and SOT switched anomalous Hall resistance (\({R}_{{AHE}}^{{SOT}}\)) as a function of (d).
