Figure 4
MOIF domain images of CoFe/Ag multilayers under applied magnetic and electric fields.
(a) μ0H = 5.6 mT, E = 0; (b) μ0H = 5.6 mT, E = −0.2 MV/m. Subfigures (c,d) are domain images under the same magnitude applied magnetic and electric fields, but of opposite polarity (e.g., μ0H = −5.6 mT, E = 0 and μ0H = −5.6 mT, E = +0.2 MV/m respectively). Domain walls are highlighted with overlaid red line and ellipse markers, and inferred magnetic domain configurations are shown with white arrows.
