Extended Data Fig. 1: Magnetic hysteresis loop for Pt(3 nm)/Co(0.6 nm)/Pt(3 nm).
The hysteresis loop is measured by observing the Faraday rotation in response to changes in an applied magnetic field.
Extended Data Fig. 1: Magnetic hysteresis loop for Pt(3 nm)/Co(0.6 nm)/Pt(3 nm). | Nature Materials
