Figure 2 | Scientific Reports

Figure 2

From: Four-state ferroelectric spin-valve

Figure 2

(a, b, c) Schematics and HAADF/STEM images of the FE-FM interfaces, illustrating the dilution of the titanium at the interfaces by zirconium for Co/PTO/LSMO, Co/PZT/LSMO and Co/PZO/PTO/LSMO, respectively. Shadowed atoms are those Co and Ti ones that are magnetically coupled. (d, e, f) TMR loops for ferroelectric polarization states pointing towards the LSMO electrode (red) and the cobalt electrode (blue).

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