Fig. 1: M–H loops of the spin-valve multiferroic heterostructure.
From: Nonvolatile voltage-controlled magnetization reversal in a spin-valve multiferroic heterostructure
a Schematic of the spin-valve multiferroic heterostructure. b M–H loops of the heterostructure measured at the initial state and −6 kV/cm with the applied magnetic field along the [001] direction. The arrows symbolize the magnetization directions. The inset shows the minor loops for the switching.
