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. 2014 Apr 1;4:4553. doi: 10.1038/srep04553

Figure 2. In-plane net magnetization reversal via electric-field switchable HDM-field.

Figure 2

In-plane electric-field (E100/Ec = 1) induced dynamic changes in (a) the local distributions of polarization (top view) in the two-domain-variant BFO film, and (b) the in-plane projections of the HDM-field (the same for the local magnetization). The background color indicates the orientation of the local polarization/HDM/magnetization field (see the color wheel). Electric-field switching loops of average (c) polarization, (d) in-plane HDM field, and (e) magnetization along the [100] direction. Ec represents the coercive field of the BFO film.