(a) Pulsed electrical and magnetic operation and corresponding magnetic moments with a magnetic field of 3 Oe along [010] for Co/PMN-PT.^[67] The different magnetization states are clarified as stage 1 (M ∥ [010]), stage 2 (M ∥ ), stage 3 (M ∥ ), and stage 4 (M ∥ ).^[73] (b) Polarization-versus-voltage loop collected at 300Hz and room temperature for BTO. (c) Temperature dependence of the magnetization of FeRh/BTO measured at 20 kOe for various voltages.