Figure 12

Polarization switching in Ba6Ti2.8Fe1.52Mn0.68O18.68 Panels (a) and (c) are topographic images; (b) and (d), polarization images; (a) and (b) have H=0; (b) and (d), H=250mT.
Polarization switching in Ba6Ti2.8Fe1.52Mn0.68O18.68 Panels (a) and (c) are topographic images; (b) and (d), polarization images; (a) and (b) have H=0; (b) and (d), H=250mT.