Fig. 4
The normalized remnant magnetization ratio Mr/Ms under the pulsed electric field. a The change in Mr/Ms under the pulsed electric fields ± 5 and ± 10 kVcm−1 along [100] direction, respectively. b The change in Mr/Ms under the pulsed electric field ± 5 and ± 10 kVcm−1 along [01-1] direction, respectively. The capital letters in this figure express the various remnant polarization states