Fig. 5: Voltage-impulse-assisted 180° magnetization reversal.
From: Nonvolatile voltage-controlled magnetization reversal in a spin-valve multiferroic heterostructure
a The MR curves of the free layer measured at the initial and voltage-impulse-assisted states. The applied magnetic field is decreased from positive to negative fields. The inset shows the whole schematics of MR curves achieved at the initial state (purple curve) and with a 10 µs pulse applied at −15 Oe (blue curve). The dotted line represents the position of the zero field. b Repeatable MR curves of the free layer measured at voltage-impulse-assisted states.
